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Transcript of Gast Rocking Piston Compressors and Vacuum …... Gast Rocking Piston Compressors and Vacuum Pumps 3...

  • Rocking PistonCompressors and Vacuum Pumps

    RockingPiston_Catalog Final July25.indd 29 7/26/2011 10:37:20 AM

    1-888-WAINBEE (924-6233)www.wainbee.com/gast

  • The Gast GroupDifference

    For over 80 years, Gast Manufacturing has been providing innovative air solutions to a broad breadth of customers. With the relatively recent addition of JUN-AIR, we have expanded our capabilities and formed, “The Gast Group.” Together, our diverse engineering background and pneumatic experience allow us to provide both component and system solutions to meet all of your pneumatic needs. And, all backed by our strong commitment to quality and customer support.

    The Gast GroupDifference

    Products for Almost Any Application – WorldwideWe offer an extensive and versatile line of air-moving products, including vacuum pumps, compressors, air motors, gearmotors, vacuum generators, and regenerative blowers. We design and build these components for original equipment manufacturers worldwide, but we also develop complete pneumatic solutions to solve tough customer challenges.

    To ensure fast, efficient delivery of products, Gast has a vast network of sales representatives/distributors throughout the United States and the world. Plus, we maintain direct sales and service facilities in Europe, Hong Kong, and Shanghai, China.

    Unparalleled Design ExpertiseUnlike other manufacturers, who might expect you to modify your pneumatic system to fit their available product(s), Gast is committed to finding the right product to meet your specific needs. If we don’t have a high-quality, off-the-shelf product to fit your existing application or meet your anticipated needs, we’ll propose customized cost-effective design options that will serve your special requirements. We can even develop and produce your complete pneumatic system for you.

    Our experienced Research and Development engineers and Product engineers work together to analyze customer needs and use computer-aided design to generate timely solutions for air-handling problems. The design team has one goal: to create problem-solving solutions that capitalize on the latest available technology, meet all application requirements, and benefit from cost-effective production methods. The end result: products and solutions that are the best value in the marketplace for our customers.

    A Lasting Commitment to QualityWe invest heavily in both equipment and people to maintain the consistent quality for which our products are known worldwide, and we have done so since day one. As early as 1983, we implemented a total quality process designed to ensure the quality of our products. In keeping with that tradition, Gast has achieved ISO 9001 and 14001 certification, making us a member of the elite group of manufacturing companies in the world to receive that certification. ISO 9001 and 14001 are the most stringent of the three ISO quality standards.

    European Community DirectivesWith extensive sales outside the United States, Gast has pledged to conform to the European Community Directives. These directives contain essential requirements concerning health, safety, environment, and consumer protection for all products targeted for the European Community market. Currently, all Gast products available for sale in the European Community are in compliance with the Machinery, Low Voltage, and Electromagnetic Compatibility Directives.

    Pictorial and dimensional data is subject to change without notice. The information presented is based on technical data and test results of nominal units. It is believed to be accurate and is offered as an aid in the selection of Gast products. It is the user’s responsibility to determine suitability of the product for intended use and the user assumes all risk and liability whatsoever in connection therewith. Environmental and application conditions may affect advertised life.

    www.gastmfg.com2 Gast Rocking Piston Compressors and Vacuum Pumps

  • www.gastmfg.com Gast Rocking Piston Compressors and Vacuum Pumps 3

    VarietyGast oilless Rocking Piston air compressors and vacuum pumps, available in single, twin, miniature, and tank-mounted styles, are the perfect choice for hundreds of applications. Choose from dual frequency, shaded pole, and permanent split capacitor (psc) electric motors with AC multi-voltage motors to match North American, European, and worldwide power supplies. A complete line of recommended accessories as well as 6, 12, and 24 volt DC models in brush and brushless types are also available.

    PerformanceThe rocking piston combines the best characteristics of piston and diaphragm air compressors into a small unit with exceptional performance. Air flow capabilities from 3.4 LPM to 5.5 CFM (9.35 m3/h), pressure to 175 psi (12.0 bar) and vacuum capabilities up to 29 inHg (31 mbar). Horsepowers range from 1/20 to 1/2 HP (0.04 to 0.37 kW).

    ReliableThese pumps are made to stand up through years of use. The piston rod and bearing assembly are bonded together, not clamped; they will not slip, loosen, or misalign to cause trouble.

    Clean AirBecause Gast ROC-R pumps are oil-free, they are ideal for use in applications in laboratories, hospitals, and the food industry where oil mist contamination is undesirable.

    In a reciprocating motion, a flexible cup mountedon top of the connecting rod creates vacuum orpressure as the cup maintains a seal against thecylinder walls in a rocking motion.

    How Does a RockingPiston Pump Work?

    Gast Compressors and Vacuum Pumps Performance*

    *Shown here are performance ranges of our positive displacement models. Performance shown on inside charts is for continuous operation. Higher performance is possible on an intermittent basis (10 min. on/10 min. off) for some of the models listed. Consult Factory.

    CFM 0 5 10 15 20 25

    m3/h 0 10 3020 40

    Piston

    Rocking Piston

    Rotary Vane

    Diaphragm

    Linear

    Free Air Flow Maximum Pressure Maximum Vacuum

    112 CFM

    PSI 0 50 100 150 200

    bar 0 4 1282 106

    HG 0 5 10 15 20 3025

    mbar1000 800 400600 200 0

    Why use a Rocking Piston Product?

  • Rocking Piston Performance Overview

    POWER RATING FREE AIR FLOW

    60 Hz CFM m3/h

    MAXIMUM MAXIMUM PRESSURE VACUUMMODEL/

    SERIESMOTOR

    TYPE hp kW 50 Hz 60 Hz 50 Hz 60 Hz psi bar inHg mbar

    8R (DC) — — 3.4 LPM 3.4 LPM 22.5 1.55 17 43820R (AC) 1/30 0.025 12 LPM 14.7 LPM 12 LPM 14.7 LPM 35 2.41 21 30230R (DC) 1/10 0.08 0.61 1.04 120 8.28 — —34R (DC) 1/4 0.19 0.08 1.36 200 13.8 — —55R PSC 1/20 0.04 0.16 0.20 0.27 0.34 30 2.1 24 20055R (DC) 1/10 0.07 0.25 0.42 30 2.1 24 200LOA ShP 1/16 0.05 — 0.38 — 0.65 90 6.2 25 167LOA PSC 1/6 0.12 0.52 0.83 0.88 1.41 100 6.9 26 133LOA (DC) 1/10 0.07 0.62 1.05 100 6.9 27 99LAA 1/6 0.12 1.28 1.52 2.17 2.58 60 4.1 29 31SAA (STAGED) 1/6 0.12 — 1.75 — 3.00 — — 29.5 15SAA (PARALLEL) 1/6 0.12 — 3.00 — 5.10 — — 27 99SAA 1/6 0.12 — 1.95 — 3.31 30 2.1 — —ROA ShP 1/8 0.09 1.05 1.25 1.87 2.12 100 6.9 26 133ROA PSC 1/4 0.19 1.50 1.60 2.55 2.72 100 6.9 27 99ROA (DC) 1/8 0.09 1.50 2.55 — — 26 133RAA 1/4 0.19 2.5 2.7 4.25 4.59 100 6.9 27.5 8271R (SINGLE CYL) 1/3 0.25 2.4 2.0 4.08 3.40 100 6.9 — —71R (TWIN CYL) 1/3 - 3/4 0.25 - 0.56 3.25 - 4.5 4.0 - 4.5 5.52 - 7.65 6.80 -7.65 15 - 100 1.04 -7.0 28 6571R (TWIN CYL HIGH PRESSURE) 1/3 - 1/2 0.25 - 0.37 1.7 1.9 2.89 3.23 175 12.1 — —72R (SINGLE CYL) 1/3 0.25 2.0 - 2.5 2.5 3.4 - 4.25 4.25 100 7.0 28 6572R (TWIN CYL) 1/3 - 3/4 0.25 - 0.56 2.5 - 5.5 2.5 - 5.5 4.25 - 9.35 4.25 - 9.35 25 - 100 1.73 - 7.0 29 3174R 1/4 0.19 1.30 1.50 2.21 2.55 100 7.0 — —75R (SINGLE CYL) 1/4 0.25 1.9 1.9 3.23 3.23 — — 27 9975R (TWIN CYL) 1/3 0.25 4.5 5.1 7.65 8.67 40 2.8 27 9981R 1/3 0.25 3.0 3.7 5.1 6.3 100 7.0 — —82R 1/3 0.25 4.4 4.9 7.1 7.6 100 7.0 — —82R (BLDC) 1/3 0.25 3.8 6.5 30 2.1 26 13385R 1/3 0.25 4.2 4.3 7.31 7.31 30 2.1 — —

    PSC - Permanent Split Capacitor ShP - Shaded Pole motor

    The units that we list in this catalog are a small portion of what we actually make. Those listed are considered “standard units” and are normally available from stock in small quantities. Variations are produced for many customers and by passing on to us the application specifications we might find an existing unit that fits your requirement. If we don’t and the quantity is sufficient, we will design a “special unit” for the application.

    Pictorial and dimensional data is subject to change without notice.

    The information presented in this catalog is based on technical data and test results of nominal units. It is believed to be accurate and is offered as an aid in the selection of Gast products. It is the user’s responsibility to determine suitability of the product for intended use and the user assumes all risk and liability whatsoever in connection therewith.

    The specifications listed are that of a unit at sea level with an ambient temperature of 70°F (21°C), operating with normal electrical current conditions. The figures stated in this catalog are nominal approximations for models without accessories. Intake filters and exhaust mufflers, and the accumulation of contaminants in them during operation, will decrease the flow of air as well as the achievable pressure.

    The Gast GroupDifferenceCatalogPerformanceSpecifications

    www.gastmfg.com4 Gast Rocking Piston Compressors and Vacuum Pumps

  • www.gastmfg.com Gast Rocking Piston Compressors and Vacuum Pumps 5

    Typical Applications

    Medical Applications

    Dental Applications

    Laboratory Applications

    Other Applications

    Dental vacuum ovens

    Dental compressors

    Portable dental equipment

    Lab test equipment

    Body fluid analysis

    Vacuum filtering

    Vacuum centrifuge

    Vacuum food sealer

    Tire inflation equipment

    Automotive suspensions

    Auto detailing equipment

    Refrigerants reclamation

    Dry sprinkler system

    Beverage dispensing

    Cable pressurization

    Vacuum frames

    Core drilling

    Paper counting machines

    Vacuum mixing

    Handicapped accessible doors

    Diving air

    Oxygen concentrators

    Eye surgery equipment

    Ventilation equipment

    Surgical aspiration equipment

  • www.gastmfg.com6 Gast Rocking Piston Compressors and Vacuum Pumps

    DC Motor 22.5 psi max. pressure (1.55 bar)17 inHg max. vacuum 3.4 LPM open flow

    8R1110 SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric) Note: Performance data taken at nominal voltage

    Product Specifications

    to

    LPM3.4

    5

    4

    3

    2

    1

    020 15 10 5 0 5 10 15 20 25

    inHg psig

    400 500 600 700 800 900 1000mbar

    0 0.5 1.0 1.5 bar

    PRESSUREVACUUM

    FR

    EE

    AIR

    FLO

    W

    LPM

    0.5514.0 1.94

    49.3

    2.1454.4

    both sides2x 0.13

    3.3

    Standard lead length 10”For options, contact factory

    10 X 32 threaded female portsoptional, consult factory

    For Ø. 1875 I.D. hose

    1.2632.0

    0.6817.3

    3.4387.1

    0.25.1

    0.8722.1

    1.2632

    • Use as compressor or vacuum pump (same model)

    • Maintenance-free ball bearings are sized for long life

    • Cup and valve are easily field serviceable, if required

    • Alternate stroke options available

    • Custom mounting configurations available

    • Head mounts in any of four positions

    • Heads available with threaded or barbed ports

    • Motor equipped with Electromagnetic Interference (EMI) Suppression

    • Head assembly of chemical and heat resistant PPS for corrosion resistance

    • EPDM (Ethylene Propylene Diene Monomer) valve and Neoprene valves

    Note: Use #6 ®Plastite Thread Forming Screw

    ®Plastite is a registered trademark of REMINC

    (RESEARCH ENGINEERING & MANUFACTURING)

    Optional cover shown on unit

    Model Motor Amp. Valve Net Wt. Number Type Draw Material lb kg 8R1110-201-1049 12V DC 0.60 ®Neoprene 0.5 0.23 8R1110-201-1048 24V DC 0.30 ®Neoprene 0.5 0.23 8R1110-101-1050 6V DC 1.10 * ®EPDM 0.5 0.23 8R1110-101-1049 12V DC 0.60 * ®EPDM 0.5 0.23 8R1110-101-1048 24V DC 0.30 * ®EPDM 0.5 0.23

  • www.gastmfg.com Gast Rocking Piston Compressors and Vacuum Pumps 7

    Product Performance (U.S., Metric) *Preliminary data - consult factory for further details

    Product Specifications

    AC Motor31 psi max. pressure (2.14 bar) 20.5 inHg max. vacuum 14.7 LPM open flow (20r125-101-c400asx, 60 Hz) *35 psi max. pressure (2.41 bar) *21 inHg max. vacuum *12.0 LPM open flow (20r126-101-c400csx, 50 Hz)

    20R SeriesMiniature Rocking Piston

    to

    LPM14.7

    8

    6

    4

    2

    00 5 10 15 20 25 30

    psig

    0 0.5 1.0 1.5 2.0bar

    10

    12

    14

    PRESSURE

    35

    2.5

    lpm

    FR

    EE

    AIR

    FLO

    W

    40 45

    3.0

    16

    20 15 1030 525inch Hg

    VACUUM

    0 200 400 600 800 1000mbar

    50 HZ

    8

    6

    4

    2

    00 5 10 15 20 25 30

    psig

    0 0.5 1.0 1.5 2.0 bar

    10

    12

    14

    PRESSURE

    35

    2.5

    lpm

    FR

    EE

    AIR

    FLO

    W

    40 45

    3.0

    16

    20 15 1030 525inch Hg

    VACUUM

    0 200 400 600 800 1000mbar

    60 HZ

    • Oilless operation

    • Use as compressor or vacuum pump (same model)

    • Excellent compressor life with full ball bearing construction

    • Single shot thermal and current cutoff protection

    • Alternate head mounting position available

    1.8446.7

    3.6392.15

    5.39137

    2.0953.11.37

    34.8

    3.5590.17

    0.389.65

    4.34110.3

    3.0276.7

    INLET PORT

    OUTLET PORT

    20R125-101-C400ASX 120-60 AC 1.5 3000 1/30 .025 2.40 1.0920R125-101-C400CSX 230-50 AC 0.8 2500 1/30 .025 2.48 1.18

    Model Motor Amp. Net Wt. Number Type Draw lb kgRPM HP KW

    Product Dimensions (inches, mm)

  • www.gastmfg.com8 Gast Rocking Piston Compressors and Vacuum Pumps

    DC Motor120 psi max. pressure, intermittent 0.61 CFM open flow

    30R SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM0.61

    .50

    .40

    .30

    .20

    00 20 40 60 100 120

    psig

    0 2.0 4.0 6.0 8.0bar

    .60

    PRESSURE

    FR

    EE

    AIR

    FLO

    W

    10

    5

    0

    lpm

    15

    cfm

    80

    .10

    20 .70

    Duty cycle: At 120 psig, pump is rated for 10% duty

    (1.0 minute on, 9.0 minutes off)

    • Oilless operation

    • 10% duty cycle (1 minute ON, 9 minutes OFF)

    • Long-life cup material

    • Custom specific mounting configurations available

    • Custom exhaust port locations available

    Outlet port1/4 NPT

    Inlet port2 x Ø .28

    7.0

    2.6767.8

    5.50139.7

    1.9349

    1.5038.1

    1.6341.5

    2.3760.3

    1.1930.1

    .5012.8

    1.0125.6

    .9624.5

    4.88124

    30R157-P101-L200 12V DC 8.0 3800 1/10 0.08 1.7 0.8

    Model Motor Amp. Net Wt. Number Type Draw lb kgRPM HP KW

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    DC Motor200 psi max. pressure, intermittent 0.8 CFM open flow

    Gast Rocking Piston Compressors and Vacuum Pumps 9

    34R SeriesMiniature Rocking Piston

    to

    CFM0.8

    1.0

    .75

    .50

    .25

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    2.0

    0.8

    0.4

    00 50 100 200 psi

    0 12 15 bar

    150

    1.2

    1.6

    3 96

    250

    18

    *Accessorized unit includes: braided hose with check valve,

    vibration isolators, and mounting hardware

    Duty cycle: At 150 psig, pump is rated for 30% duty

    (4.5 minutes on, 10.5 minutes off)

    34R156-P101-L100X 12V DC 13 2750 1/4 .0175 6.5 3.0*34R156-P160-L100X 12V DC 13 2750 1/4 .0175 7.0 3.2

    Model Motor Amp. Net Wt. Number Type Draw lb kgRPM HP KW

    • Oilless operation

    • Motor mounted

    • All wetted aluminum parts for corrosion resistance

    • IP68 rating available

    • Thermal overload protector

    • 4-way reversible head

    • Optional standard NPT inlet and exhaust port head

    • VG2016 sintered bronze inlet silencer

    • Robust intermittent duty cycle

    • Bulk or individual pack available

    0.4511.4

    4.39111.4

    2.1955.6

    2.563.5

    4 x 0.5 thru12.7

    1/8-27NPTInlet

    1/4-18NPT Outlet

    2.4662.6

    6.29159.9

    1.2331.3

    1.9349.0

    3.9399.9

    2 x 0.359.00

    2 x 3.5490.07.92

    201.1

    5.81147.5

    6.95176.6

    3.1179.0

  • www.gastmfg.com10 Gast Rocking Piston Compressors and Vacuum Pumps

    Brushless DC Motor 30 psi max. pressure continuous (45 psi intermittent)24 inHg max. vacuum 0.25 CFM open flow (each head)

    PSC Motor 30 psi max. pressure continuous (45 psi intermittent)24 inHg max. vacuum 0.20 CFM open flow (each head)

    Recommended AccessoriesRepair kit part #K531Vacuum gauge AA640Vacuum relief valve AA204 Pressure gauge AA644BPressure relief valve AA203Filter/muffler pressure VG2016Filter/muffler vacuum AA922H

    55R SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    FR

    EE

    AIR

    FLO

    W

    0.30

    0.25

    0.20

    0.15

    0.10

    0.05

    0

    0.5

    0.4

    0.3

    0.2

    0

    0.1

    25 20 15 10 5 0 5 10 15 20 25 30 35 40 45Inch Hg psig

    200 400 600 800

    1000Metric (mbar)

    0 0.5 1.0 1.5 2.0 2.5 3.0Metric (bar)

    m3/h cfm

    A A

    BB

    CC

    Product Performance (U.S., Metric)

    A: 24V DC

    B: 1575 RPM

    C: 1275 RPM

    Pressure flow with one head running at max. vac.

    Vacuum flow with one head running at 30 psi.

    Dashed lines indicate intermittent duty

    Product Specifications

    55R720-101-TKP 24V BrushlessDC 1900* 10 0.07 5.0 2.2555R720-101-STP 100-110/100-115V, 50/60-1 PSC (4 Pole) 1575 1275 0.054 0.04 5.0 2.25

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    • Pressure/vacuum simultaneously in a very small package

    • Very low noise levels approx. 55 dB(a)

    • All wetted aluminum parts treated for corrosion

    protection from moisture

    • Very low power consumption (approx. 75 watts - AC version, 50 watts - DC version)

    • Long life/non-service life (up to 12,000 hours depending on application)

    *Speed can be varied by customer supplied electronicsNote: These units can be configured for either staged vacuum or pararrel pressure operation. Staged vacuum units capable of 27.5 inHg maximum vacuum. Parallel pressure units capable of 20 psi continuous duty (approx. twice the flow shown in graphs)

    to

    CFM0.25

    PRESSUREHEAD

    VACUUMHEAD

    1/8 NPT (4)

    2.6367

    4.82122

    5.20132

    4.02102

    3.8197

    3.0778

    3.0076 7.35

    187

    3.3385

    0.092.3

    2.0753

    Ø .287.0 THRU (4)

    1.9549

    1.4437

    .9524

    .4411

    PRESSUREHEAD

    VACUUMHEAD

    7.02178

    3.64921/8 NPT (4)

    2.6367

    4.821224.02

    102

    3.8197

    3.0778

    3.0076

    0.092.3

    2.0753

    Ø .287.0 THRU (4)

    1.9549

    1.4437

    .9524

    .4411

    AC MODELS DC MODELS

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    .4

    .2

    020 40 60 80 100

    m /h

    1 5 6

    PRESSURE3

    bar

    cfm

    psig

    7

    0.6

    0.5

    0.4

    2 3 4

    015202530 10

    VACUUM

    5

    1 0400 600 8002001000

    .6

    0.8

    1.0

    0

    LOA-101-HB/HD

    50 Hz

    .1

    .3

    .5 LOA-P103-NLLOA-101-NLLOA-101-HB/HD

    .4

    .2

    020 40 60 80 100

    m /h

    1 5 6

    PRESSURE3

    1.4

    bar

    cfm

    psig

    7

    0.6

    0.4

    0.2

    2 3 4

    015202530 10

    VACUUM

    5

    1 0400 600 8002001000

    .6

    .8

    0.8

    1.2

    1.01.6

    0

    LOA-P102-NQLOA-P103-NLLOA-101-JRLOA-101-NLLOA-101-HB/HDLOA-101-AA

    LOA-101-JRLOA-101-HB/HDLOA-101-AA

    60 Hz

    1.0

    Product Performance (U.S., Metric)

    Product Specifications

    LOA-101-AA 115-60-1 Shaded pole 1575 1/16 0.05 6.6 3.0 LOA-101-HB 115/110-60/50-1 PSC 1575 1/16 0.05 8.6 3.9 LOA-101-HD 230/220-60/50-1 PSC 1575 1275 1/16 0.05 8.6 3.9 LOA-101-NL 100-50/60-1 PSC 1575 1275 1/8 0.09 7.6 3.5 LOA-P103-NL 100-50/60-1 PSC 1575 1275 1/6 0.12 7.6 3.5 LOA-P102-NQ 115-60-1 PSC 1575 1275 1/6 0.12 7.6 3.9 LOA-101-JR 11-15V DC 2000 1/10 0.07 6.6 3.0

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    Shaded Pole Motor90 psi max. pressure, 25 inHg max. vacuum 0.38 CFM open flow

    PSC Motor100 psi max. pressure26 inHg max. vacuum 0.83 CFM open flow

    DC Motor100 psi max. pressure, 27 inHg max. vacuum 0.62 CFM open flow

    Recommended AccessoriesMuffler/filters AH190Pressure gauge AF583 Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA207(3) Rubber feet AF584A Repair kit K476

    “P” models are pressure only

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • Low noise levels

    • Capacitor AG331 (HB, HD motors) AF485A NL motor) AH364 (NQ motor) included

    Gast Rocking Piston Compressors and Vacuum Pumps 11

    LOA SeriesMiniature Rocking Piston

    to

    CFM0.83

    AC MODELS (capacitor shipped unattached) DC MODELS

    1/4 NPT OUTLET

    1/4 NPT INLET

    5.71145.0

    7.98202.7

    1.7544.5

    1.6241.2

    1.7544.5

    0.8120.6

    2.1454.4

    5.97151.6

    2.1253.9

    4.60116.8

    0.358.9#10-32 THRU (2)

    #10-32 UNF-2B x .50 DEEPAPPROX

    APPROX

    5.57141.5

    1/4 NPT OUTLET

    1/4 NPT INLET

    9.15232.41

    5.10129.5

    1.6241.2

    1.7544.5

    1.7544.5

    4.28108.7

    0.8120.6

    5.97151.6

    2.1253.9

    0.358.9

    #10-32 THRU (2)

    #10-32 UNF-2B

    5.56141.2

  • www.gastmfg.com12 Gast Rocking Piston Compressors and Vacuum Pumps

    PSC Motor60 psi max. pressure29 inHg max. vacuum1.5 CFM open flow

    Recommended AccessoriesMuffler/filters AH190Pressure gauge AF583 Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA207A(4) Rubber feet AF584A Repair kits -K773 (LAA-101-NQ, LAA-V103-NQ) -K767 (LAA-V104-NQ)

    LAA SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Notes

    Product Specifications

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • Low noise levels

    • Capacitor AH364 included

    to

    CFM1.5

    20 40 60 80 100

    m /h

    1 5 6

    PRESSURE3

    2.0

    bar mbar

    cfm

    psig

    72 3 4

    015202530 10

    VACUUM

    5

    1 0400 600 8002001000

    0.5

    1.0

    1.5

    1.6

    1.4

    1.2

    1.0

    0.8

    0.6

    0.4

    0.2

    0

    2.5

    0

    LAA-101-NQ

    LAA-V103-NQLAA-101-NQLAA-V104-NQ

    50 Hz

    20 40 60 80 100

    m /h

    1 5 6

    PRESSURE3

    2.0

    bar

    psig

    72 3 4

    015202530 10

    VACUUM

    5

    1 0400 600 8002001000

    0.5

    1.0

    1.5

    2.5

    0

    LAA-101-NQ

    LAA-V103-NQLAA-101-NQLAA-V104-NQ

    60 Hz

    mbar

    cfm

    1.6

    1.4

    1.2

    1.0

    0.8

    0.6

    0.4

    0.2

    0

    “V” models are vacuum only

    1LAA-101-NQ 100-60/50-1;115-60-1 PSC Parallel 1575 1275 1/6 0.12 11.3 5.11LAA-V103-NQ 100-60/50-1;115-60-1 PSC Parallel 1575 1275 1/6 0.12 11.3 5.1 1LAA-V104-NQ 100-60/50-1;115-60-1 PSC Staged 1575 1275 1/6 0.12 11.3 5.1

    Model Motor Staged/ RPM Net Wt.Number Type Parallel 60 Hz 50 Hz lb kgMotor HP KW

    1/4 NPT OUTLET1/4 NPT INLET

    9.75247.7

    1.7544.5

    1.6241.2

    1.7544.5

    0.8120.6

    2.1454.4

    6.01152.7

    2.1253.9

    5.5139.7

    0.358.9

    #10-32 THRU (4)

    5.71145.0

    APPROX

    5.60142.2

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    PSC 4 Pole Motor30 psi max. pressure, 29.5 inHg max. vacuum 3.0 CFM open flow

    Recommended AccessoriesMufflers/filters AH190Pressure gauge AF583 Vacuum gauge AA640Pressure relief valve AA205 Vacuum relief valve AA207(4) Rubber feet AF584A Repair kit(s):

    SAA-P107-NQ, SAA-V108-NQ-1 eacg K756, K757SAA-V109-NQ-2 each K757

    Gast Rocking Piston Compressors and Vacuum Pumps 13

    SAA SeriesMiniature Rocking Piston

    to

    CFM3.0

    1.0

    .5

    05 10 15 20 25

    m /h

    0.5

    PRESSURE3

    4.0

    bar

    cfm

    psig

    1.0 1.5 2.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    2.0

    1.0

    2.0

    3.0

    4.06.0

    0

    SAA-P107-NQ

    SAA-V108-NQSAA-V109-NQ

    60 Hz

    3.5

    3.0

    2.5

    1.5

    30

    5.0

    “P” models are pressure only; “V” models are vacuum only

    Standard units ship with grilles covering fans

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • Low noise levels

    SAA-P107-NQ 115-60-1 PSC -- 1575 1/6 0.12 11.1 5.0 SAA-V108-NQ 115-60-1 PSC Parallel 1575 1/6 0.12 11.1 5.0SAA-V109-NQ 115-60-1 PSC Parallel 1575 1/6 0.12 11.1 5.0

    Model Motor Parallel/ RPM Net Wt.Number Type Staged 60 Hz lb kgMotor HP KW

    SAA-P107-NQ SAA-V108-NQ, SAA-V109-NQ

    9.73247.1

    1.7243.6

    2 x 3.50 88.9

    0.8120.6

    0.8120.6

    6.75171.4

    2.1253.9

    5.49139.0

    TYP0.358.9

    4 x #10-32 UNF-2B THF

    APPROX. 6 FT CORD ASMNEMA 5-15P, 15A 125V PLUG

    5.61142.4

    6.34161.0

    9.73247.1

    1.7243.6

    2 x 3.50 88.9

    0.8120.6

    0.8120.6

    6.79171.5

    2.1253.9

    5.49139.0

    TYP0.358.9

    4 x #10-32 UNF-2B THRU

    APPROX. 6 FT CORD ASMNEMA 5-15P, 15A 125V PLUG

    5.61142.4

    6.38162.1

  • www.gastmfg.com14 Gast Rocking Piston Compressors and Vacuum Pumps

    Shaded Pole Motor100 psi max. pressure26 inHg max. vacuum 1.6 CFM open flow

    PSC 4 Pole Motor100 psi max. pressure27 inHg max. vacuum.78 CFM open flow

    DC Motor100 psi max. pressure 26 inHg max. vacuum 1.1 CFM open flow

    Recommended AccessoriesFilter for vacuum only AA617GPressure gauge AF583 Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA550C-V(4) Rubber feet AF584A Repair kit K757

    ROA SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications “P” models are pressure only; “V” models are vacuum only

    to

    CFM1.6

    .50

    .25

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    2.0

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    1.00

    0.5

    1.0

    1.5

    2.003.0

    0

    ROA-P108-EB

    ROA-P208-FB

    ROA-P201-BNROA-P108-DB

    ROA-V210-BN

    50 Hz

    1.75

    1.50

    1.25

    .75

    100

    2.5

    5.0 6.0 7.0

    .50

    .25

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    2.0

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    1.00

    0.5

    1.0

    1.5

    2.003.0

    0

    ROA-P108-EB

    ROA-P102-JH

    ROA-P208-FB

    ROA-P201-JH/JK (DC)

    ROA-P201-AAROA-P108-DB

    ROA-V210-DB/DDROA-V210-JHROA-V210-AA

    60 Hz

    1.75

    1.50

    1.25

    .75

    100

    2.5

    5.0 6.0 7.0

    DC MODELS

    * Includes 10 foot cord, switch, and plug† Includes 2 meter European color coded cord (no plug)

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • Low noise levels

    • Muffler/filter AH190,

    Capacitor AF873A (DB and DD motors)

    Capacitor AF485A (FB motor) included

    *ROA-P201-AA 115-60-1 Shaded pole 1575 -- 1/8 0.09 12.0 5.6 ROA-P201-BN 220/240-50-1 Shaded pole -- 1275 1/8 0.09 12.0 5.6 ROA-P108-DD 230/220-60/50-1 PSC 1575 1275 1/8 0.09 15.0 6.8 ROA-P108-EB 115/110-60/50-1 PSC 1575 1275 1/4 0.19 15.0 6.8 ROA-P208-DB 115/110-60/50-1 PSC (4 pole) 1575 1275 1/8 0.09 12.3 5.6 ROA-P208-FB 115/110-60/50-1 PSC (2 pole) 3000 2500 1/4 0.19 12.3 5.6 ROA-P209-DB 115/110-60/50-1 PSC 1575 1275 1/8 0.09 12.0 5.6 ROA-P201-JH 12V DC 2100 1/8 0.09 10.0 4.5 ROA-P201-JK 24V DC 2100 1/8 0.09 10.0 4.5 *ROA-V210-AA 115-60-1 Shaded pole 1575 -- 1/8 0.09 12.3 5.6†ROA-V210-BN 220/240-50-1 Shaded pole -- 1275 1/8 0.09 12.3 5.6 ROA-V210-JH 12V DC 2100 1/8 0.09 10.0 4.5

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    AC MODELS

    7.40188.0

    1.6241.2

    3.5088.9

    0.8120.6

    7.53191.3

    .5012.7

    4.75120.7

    4 x #10-32UNF-2B THRU

    FILTER UNATTACHED

    1/4 NPT INLET1/4 NPTOUTLET

    5.38136.7

    7.12180.9

    9.31236.6

    1.6241.2

    3.5088.9

    0.8120.6

    7.53191.3

    .5012.7

    4.75120.7

    4 x #10-32UNF-2B THRU

    1/4 NPT INLET

    FILTER UNATTACHED

    RED LEADPOSITIVE

    BLACK LEADNEGATIVE

    1/4 NPTOUTLET

    5.38136.7

    7.12180.9

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    Shaded Pole Motor100 psi max. pressure25 inHg max. vacuum 0.8 CFM open flow (60 Hz)

    Recommended AccessoriesRepair kit K757

    IncludesPressure gauge AF806 Vacuum gauge AE136Pressure relief valve AF887 Vacuum relief valve AA550C-VHose barbs AG613 Carrying handle AP523ARubber feet AF584A

    Gast Rocking Piston Compressors and Vacuum Pumps 15

    ROA Lab ModelsMiniature Rocking Piston

    to

    CFM0.8

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    0.9

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    .20.3

    0.6

    1.0

    1.5

    0

    50 Hz

    .8

    .6

    .4

    100

    1.2

    5.0 6.0 7.0

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    0.9

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    .20.3

    0.6

    1.0

    1.5

    0

    60 Hz

    .8

    .6

    .4

    100

    1.2

    5.0 6.0 7.0

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • CNL UL listed for use in Canada

    • CE conforms to European standards

    ROA-P104-AA 115-60-1 Shaded pole 1725 -- 1/8 20 7.0 ROA-P104-BN 220/240-50-1 Shaded pole -- 1425 1/8 0.10 14 6.4

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    10.43265.0

    1.6241.2

    7.40188.0

    0.8120.6 1.18

    30.1

    4 x #10-32UNF-2B THRU

    2 x 1/4HOSE NIPPLE

    INLET OUTLET

    APPROX. 10FT CORD ASSM.NEMA 5-15P 15A 125V PLUG

    SINGLE POLE SWITCH

    7.96202.2

    7.74196.6

  • www.gastmfg.com16 Gast Rocking Piston Compressors and Vacuum Pumps

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    3.0

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    1.0

    1.0

    2.0

    3.05.0

    0

    2 Pole Speed4 Pole Speed

    Single StageTwo Stage

    50 Hz

    2.5

    2.0

    1.5

    .5

    100

    4.0

    5.0 6.0 7.0

    020 40 60 80

    m /h

    1.0

    PRESSURE3

    3.0

    bar

    cfm

    psig

    2.0 3.0 4.0

    015202530 10

    VACUUM

    5

    0 0400 600 8002001000

    1.0

    1.0

    2.0

    3.05.0

    0

    2 Pole Speed4 Pole Speed

    Single StageTwo Stage

    60 Hz

    2.5

    2.0

    1.5

    .5

    100

    4.0

    5.0 6.0 7.0

    RAA-P203-EB 115/110-60/50-1 PSC (4 pole) -- 1575 1275 1/4 0.19 19 8.6 RAA-P203-ED 230/220-60/50-1 PSC (4 pole) -- 1575 1275 1/4 0.19 19 8.6 RAA-P203-GB 115/110-60/50-1 PSC (2 pole) -- 3000 2500 1/4 0.19 19 8.6 RAA-P203-GD 230/220-60/50-1 PSC (2 pole) -- 3000 2500 1/4 0.19 19 8.6 RAA-V210-EB 115/110-60/50-1 PSC (4 pole) Parallel 1575 1275 1/4 0.19 19 8.6 RAA-V211-EB 115/110-60/50-1 PSC (4 pole) Staged 1575 1275 1/4 0.19 19 8.6 RAA-V210-ED 230/220-60/50-1 PSC (4 pole) Parallel 1575 1275 1/4 0.19 19 8.6

    Model Motor Staged/ RPM Net Wt.Number Type Parallel 60 Hz 50 Hz lb kgMotor HP KW

    “P” models are pressure only; “V” models are vacuum only

    • Oilless operation

    • Motor mounted

    • Rugged construction / low maintenance

    • Low noise levels

    • Muffler/filter AH190,

    unattached capacitor AF876 (EB motors) AF873A (EB motors) included

    EB/ED MOTORS

    11.22285.0

    10.21259.0

    3.5088.9

    .317.9

    7.50190.57.09

    180.1

    4 x #10-32THRU

    5.39136.9

    2 x .50 12.7

    GB/GD MOTORS

    10.97278.0

    9.97253.0

    3.5088.9

    .317.9

    7.50190.57.09

    180.1

    4 x #10-32THRU

    5.39136.9

    2 x .50 12.7

    PSC 4 Pole Motor100 psi max. pressure1.55 CFM open flow (60 Hz)27.5 inHg max. vacuum2.7 CFM open flow (60 Hz)

    PSC 4 Pole Motor Single Stg29.0 inHg max. vacuum1.5 CFM open flow (60 Hz)

    PSC 2 Pole Motor100 psi max. pressure2.4 CFM open flow (60 Hz)

    Recommended AccessoriesFilter for vacuum only AA617GPressure gauge AF583 Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA550C-V(4) Rubber feet AF584A (2) Repair kits K757

    RAA SeriesMiniature Rocking Piston

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM2.7

  • www.gastmfg.com

    0 20 40 60 80 100 psi

    0 1.0 2.0 3.0 4.0 5.0 bar6.0 7.0

    72R14271R142

    50 Hz

    2.0

    1.5

    1.0

    0.5

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    4.0

    3.0

    2.0

    1.0

    0

    2.5

    2.0

    1.5

    1.0

    0.5

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    4.0

    3.0

    2.0

    1.0

    00 20 40 60 80 100

    60 Hz

    72R142

    psi

    0 1.0 2.0 3.0 4.0 5.0 bar6.0 7.0

    2.5

    71R142

    • Oilless operation

    • All wetted aluminum parts treated for

    corrosion protection from moisture

    • Rugged motor shell construction

    • Muffler/filter B300F included

    71R142-P001B-D300X 100/115-60/50-1 PSC (4 Pole) 1675 1400 1/3 0.25 14 6.471R142-P001B-D301X 200/240-50/60-1 PSC (4 Pole) 1675 1400 1/3 0.25 14 6.472R142-P0018-D300X 100/115-60/50-1 PSC (4 Pole) 1675 1400 1/3 0.25 17 7.772R142-P0018-D301X 200/240-50/60-1 PSC (4 Pole) 1675 1400 1/3 0.25 17 7.7

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kg Motor HP KW

    8.97227.8

    7.67195.0

    4.00101.6

    2.0050.8

    3.7094.0

    2.7569.9

    2.1354.1

    2.1354.1

    1/4 NPTF6.35

    This dimension only for model with T in the model number

    4 x SLOT DETAIL

    Terminalon units

    with T in the model

    numberØ 5.63Ø 143

    6.88174.8

    7.88200.2

    0.720.6918.317.5

    .37

    .349.48.6

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    Models 71R142100 psi max. pressure2.0 CFM open flow (60 Hz)

    Model 72R14250 psi max. pressure2.4 CFM open flow (60 Hz)

    Recommended AccessoriesIn-line filter for vacuum units AA617GPressure gauge AF583 Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA550C-V(4) Rubber feet AB319A Repair kit: 71R - K704 72R - K705

    Gast Rocking Piston Compressors and Vacuum Pumps 17

    71R/72R SeriesSingle Cylinder Compressors

    to

    CFM2.4

  • www.gastmfg.com18 Gast Rocking Piston Compressors and Vacuum Pumps

    Model 71R545 Staged175 psi max. pressure 2.0 CFM open flow (60 Hz)

    Recommended AccessoriesRepair kit K634

    IncludesCapacitor AK385Safety valve AS100JInterstage filter AT441(4) Rubber feet AF713A Filter B300F not pictured, shipped unattached

    71R SeriesTwin Cylinder High Pressure Compressors

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM2.0

    1.0

    0.8

    0.6

    0.4

    0.2

    0

    cfmm3/h

    FRE

    E A

    IR F

    LOW

    2.0

    1.5

    1.0

    0.5

    00 25 50 75 100 125 psi

    0 3.5 7.0 10.5 bar

    60 Hz

    14.0

    1.2

    2.5

    150

    50 Hz1.4

    1.6

    1.8

    2.0

    3.0

    3.5

    175 200

    • Oilless operation

    • All wetted aluminum parts treated for corrosion protection from moisture

    • Rugged motor shell construction

    • Muffler/filter B300F included

    71R545-P315B-D401X 100/115-60-1 PSC (4 Pole) 1725 1425 1/2 0.37 15.6 7.0971R545-P315B-D302CX 220/240-50-1 PSC (4 Pole) -- 1425 1/3 0.25 15.6 7.09

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kg Motor HP KW

    2 x 1/4 NPTF 6.35

    9.0228.6

    8.19208.0

    9.91 D401X251.7 MOTOR

    2 x 2.00 50.8

    2 x 7.25 184.2

    2 x 4.00 101.6

    7.22 APPROX.183.4

    1/4 x 20TAPPEDHOLES

    CENT.

    Ø 5.63Ø 143

    3.513.4989.288.6

    8.037.98

    203.8202.6

    1.761.7444.744.2

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    Model 71R642100 psi max. pressure3.5 CFM open flow (60 Hz)

    Model 71R645/71R655100 psi max. pressure4.35 CFM open flow (60 Hz)

    Models 71R645/71R655100 15 psi max. pressure5.5 CFM open flow (60 Hz)

    Recommended AccessoriesRelief valve AA600Pressure gauge AA644BRepair kit 71R K557 72R K558

    Gast Rocking Piston Compressors and Vacuum Pumps 19

    71R/72R SeriesTwin Cylinder Compressors

    to

    CFM5.5

    • Oilless operation

    • All wetted aluminum parts treated for

    corrosion protection from moisture

    • Rugged motor shell construction

    • Includes

    Dry-cell capacitor AT250 (D303X motor), AT251 (D304X motor)-not pictured, shipped unattached

    (4) rubber feet AF713A

    * Unit with terminal box

    71R645-P112-D303X 115-60-1 PSC (4 pole) 1650 -- 1/3 0.25 15.6 7.09 71R647-P10-C322X 220/240-50-1 PSC (4 pole) -- 1400 1/2 0.37 23.4 10.6 71R647-P10-C322 220/240-50-1 PSC (4 pole) -- 1450 1/3 0.25 19.8 9.0 *71R647-P10-C322TX 220/240-50-1 PSC (4 pole) -- 1450 1/3 0.25 23.4 10.6 71R655-P112-D304X 220/240-50-1 PSC (4 pole) -- 1425 1/3 0.25 16.0 7.27 72R645-P112-D303X 115-60-1 PSC (4 pole) 1650 -- 1/3 0.25 15.6 7.09 72R655-P112-D304X 220/240-50-1 PSC (4 pole) -- 1425 1/3 0.25 16.0 7.27 71R647-P112-D401X 115-60-1 PSC (4 pole) 1650 -- 1/2 0.37 15.6 7.09 71R642-P112-D501X 100/115-60-1 PSC (4 pole) 1650 -- 3/4 0.37 15.6 7.09 100-50-1 -- 1425 71R645-P112D-D402CX 220/230-60-1 PSC (4 pole) 1650 -- 1/2 0.37 15.6 7.09 220/240-50-1 -- 142571R647-P112U-D500CX 115-60-1 PSC (4 pole) 1650 -- 3/4 0.56 15.6 7.09

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 5 10 15 20 25 psi

    0 0.5 1.0 1.5 bar

    72R645 (D303X)

    2.0

    6.010.0

    30

    71R645 (D303X)

    60 Hz50 Hzcfm

    FR

    EE

    AIR

    FLO

    W

    0 20 40 60 80 psi

    0 1.0 2.0 3.0 bar7.0

    100

    4.0 5.0 6.0

    71R647 (C322TX)

    71R642 (D501X)

    71R645 (D402X)

    71R647 (D401X)

    m3/h

    6.0

    5.0

    4.0

    3.0

    7.0

    3.5

    3.0

    2.5

    2.0

    1.5

    4.04.5

    3.5

    3.0

    2.5

    2.0

    1.5

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    5.0

    4.0

    3.0

    0 20 40 60 80 psi

    0 1.0 2.0 3.0 bar

    71R647 (D401X)

    7.0

    100

    60 Hz

    71R647 (D500X)

    71R642 (D501X)

    71R645 (D402X)

    4.0 5.0 6.0

    4.07.0 5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 5 10 15 20 25 psi

    0 0.5 1.0 1.5 bar

    72R655 (D304X)

    2.0

    6.010.0

    30

    71R655 (D304X)

    50 Hz

    8.19208.0

    8.25 D303X209.6 MOTOR

    9.16 D303X232.7 MOTOR

    8.50 D304X215.9 MOTOR

    9.41 D304X239.0 MOTOR

    2 x 2.00 50.8

    2 x 7.25 184.2

    2 x 4.00 101.6

    1/4 x 20TAPPEDHOLES

    CENT.

    CENT.

    Ø 5.63Ø 143

    3.513.4989.288.6

    8.037.98203.8202.6

    1.761.7444.744.2

    Terminalon units

    with T in the model

    number

  • www.gastmfg.com20 Gast Rocking Piston Compressors and Vacuum Pumps

    5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 5 10 15 20 25 "Hg

    1000 800 600 400 mbar200

    6.010.0

    30

    0

    72R547/72R55571R645/71R65572R645/72R655

    Models 71R645/71R65528 inHg max. vacuum4.5 CFM open flow (60 Hz)

    Models 72R547/72R555 Staged29 inHg max. vacuum2.6 CFM open flow (60 Hz)

    Models 72R645/72R65528 inHg max. vacuum5.5 CFM open flow (60 Hz)

    71R/72R SeriesTwin Cylinder Vacuum Pumps

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM5.5

    • Oilless operation

    • All wetted aluminum parts treated for

    corrosion protection from moisture

    • Rugged motor shell construction

    • Includes

    Dry-cell capacitor AT250 (D303X motor), AT251 (D304X motor)-not pictured, shipped unattached

    (4) rubber feet AF713A

    * All model numbers with T have a terminal box attached

    71R645-V114-D303X 115-60-1 PSC (4 pole) Parallel 1650 -- 1/3 0.25 15.6 7.09 71R655-V10-C222X 220/240-50-1 Shaded Pole Parallel -- 1450 1/3 0.25 16.0 7.27*71R655-V10-C222TX 220/240-50-1 Shaded Pole Parallel -- 1450 1/3 0.25 16.0 7.27 71R655-V114-D304X 220/240-50-1 PSC (4 pole) Parallel -- 1425 1/3 0.25 16.0 7.27 72R547-V116-D303X 115-60-1 PSC (4 pole) Staged 1650 -- 1/3 0.25 15.6 7.09 72R555-V10-C222X 220/240-50-1 Shaded Pole Staged -- 1450 1/3 0.25 19.8 9.0 72R555-V10-C222TX 220/240-50-1 Shaded Pole Staged -- 1450 1/3 0.25 19.8 9.072R555-V116B-D204X 220/240-50-1 PSC (4 pole) Staged -- 1425 1/3 0.25 16.0 7.27 72R645-V114-D303X 115-60-1 PSC (4 pole) Parallel 1650 -- 1/3 0.25 15.6 7.0972R655-V10-C222X 220/240-50-1 Shaded Pole Parallel -- 1450 1/3 0.25 21.8 9.972R655-V10-C222TX 220/240-50-1 Shaded Pole Parallel -- 1450 1/3 0.25 21.8 9.972R655-V114-D304X 220/240-50-1 PSC (4 pole) Parallel -- 1425 1/3 0.25 16.0 7.27

    Model Motor Parallel/ RPM Net Wt.Number Type Staged 60 Hz 50 Hz lb kgMotor HP KW

    8.19208.0

    8.25 D303X209.6 MOTOR

    9.16 D303X232.7 MOTOR

    8.50 D304X215.9 MOTOR

    9.41 D304X239.0 MOTOR

    2 x 2.00 50.8

    2 x 7.25 184.2

    2 x 4.00 101.6

    1/4 x 20TAPPEDHOLES

    CENT.

    CENT.

    Ø 5.63Ø 143

    3.513.4989.288.6

    8.037.98203.8202.61.76

    1.7444.744.2

    Terminalon units

    with T in the model

    number

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    Model 74R130100 psi max. pressure1.50 CFM open flow (60 Hz)

    100 psi max. pressure1.25 CFM open flow (50 Hz)

    Recommended AccessoriesPressure gauge AF583 Pressure relief valve AF592S (4) Rubber feet AF713A Repair kit K806

    Gast Rocking Piston Compressors and Vacuum Pumps 21

    74R SeriesSingle Cylinder Compressors

    to

    CFM1.5

    * Has M5 foot mount** Biased valve

    • Oilless operation

    • All wetted aluminum parts treated for corrosion protection from moisture

    • Rugged motor shell construction

    • Filter B300A included

    • H200 and H201 motors have 3 pigtail wire arrangement

    • H203 has 6 pigtail wire arrangement

    2.0

    1.5

    1.0

    0.5

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    4.0

    3.0

    2.0

    1.0

    00 20 40 60 100

    0 1.0 2.0 3.0 4.0 5.0 bar

    50 Hz

    6.0 7.0

    80

    **74R130-P101D-H203X

    2.0

    1.5

    1.0

    0.5

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    4.0

    3.0

    2.0

    1.0

    00 20 40 60 100

    0 1.0 2.0 3.0 4.0 5.0 bar

    60 Hz

    6.0 7.0

    80

    **74R130-P101D-H203X

    2 x 6.50165.2 7.53

    191.4

    1.4236.1

    .7118.0

    .225.62 x 1.75

    44.42 x 3.5088.9

    2 x .7118.0

    7.97202.5

    6.97 TYP177.1

    4 x 1/4-20THRU

    3.23 APPROX.82.1

    Ø 5.12Ø 130.1

    74R130-P101-H200X 100-115-60/50-1 1625 1375 1/4 0.19 14.2 6.4 74R130-P101-H200X 220-240/230-50/60-1 1625 1375 1/4 0.19 14.3 6.5 74R130-P101-H203X 115/230-60-1 :220/240-50-1 1625 1375 1/4 0.19 14.3 6.5 **74R130-P101D-H203X 115/230-60-1 :220/240-50-1 1625 1375 1/4 0.19 14.3 6.5 *74R130-P114-H200X 100-115-60/50-1 1625 1375 1/4 0.19 14.2 6.4 *74R130-P114-H201X 220-240/230-50/60-1 1625 1375 1/4 0.19 14.3 6.5

    Model RPM Net Wt.Number 60 Hz 50 Hz lb kgMotor HP KW

  • www.gastmfg.com22 Gast Rocking Piston Compressors and Vacuum Pumps

    3.0

    2.0

    005101520

    Free Air Flow

    2530

    4.0

    m /h

    200 400 600

    PRESSURE3

    bar

    psig

    cfm

    800mbar

    " Hg 10 20 30 40

    0 01000

    VACUUM

    1.0

    75R647

    50 Hz

    8.0

    6.0

    0

    4.0

    2.0

    1.0 2.0 3.0

    6.010.0

    5.075R64775R645

    3.0

    2.0

    005101520

    Free Air Flow

    2530

    4.0

    m /h

    200 400 600

    PRESSURE3

    bar

    psig

    cfm

    800mbar

    " Hg 10 20 30 40

    0 01000

    VACUUM

    1.0

    75R647

    60 Hz

    8.0

    6.0

    0

    4.0

    2.0

    1.0 2.0 3.0

    6.010.0

    5.0

    75R64775R64575R64075R635 (100V)

    MODEL 75R64720 psi max. pressure, 27 inHg max. vacuum 5.1 CFM open flow (60 Hz)

    MODEL 75R64530 psi max. pressure4.9 CFM open flow (60 Hz)

    MODEL 75R64040 psi max. pressure, 4.45 CFM open flow (60 Hz)

    MODEL 75R635 30 psi max. pressure4.05 CFM open flow (60 Hz)

    Recommended AccessoriesPressure gauge AA644B Vacuum gauge AA640Pressure relief valve AF592S Vacuum relief valve AA204(4) Rubber feet AF713A Repair kit K797

    75R SeriesTwin Cylinder Vacuum Pumps and Compressors

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM5.1

    • Oilless operation

    • All wetted aluminum parts treated for

    corrosion protection from moisture

    • Rugged motor shell construction

    • Filter/muffler included

    75R635-P101-H301X 100-115-60/50-1 PSC 1625 1375 1/3 0.25 17.1 7.8 AT546A 75R640-P101-H301X 115-60-1 PSC 1625 -- 1/3 0.25 17.1 7.8 AT546A 75R645-P101-H301X 115-60-1 PSC 1625 -- 1/3 0.25 17.1 7.8 AT367 75R647-P101-H301X 115-60-1 PSC 1625 -- 1/3 0.25 17.5 7.9 AT251*75R647-V101-H301X 115-60-1 PSC 1625 -- 1/3 0.25 17.5 7.9 AT251 75R645-P101-H302CX 220-240/230-50/60-1 PSC 1625 1375 1/3 0.25 17.6 8.0 AT250 75R647-P101-H302CX 220-240/230-50/60-1 PSC 1625 1375 1/3 0.25 18.0 8.2 AT25175R647-P101A-H311CX 115-60-1 PSC 1625 -- 1/3 0.25 18.0 8.2 AT251

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW Capacitor

    * Vacuum only model

    .7118

    .7118

    3.5088.9

    1.7544.59.42

    239.3

    .4310.9

    5.12130.0

    7.62193.5

    6.77172

    8.0 APPROX203.2 1/4 x 20

    TAPPEDHOLES

    1/4 NPT OUTLET1/4 NPT INLET

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    Model 75R13527 inHg max. vacuum1.9 CFM open flow (60 Hz)

    Recommended AccessoriesVacuum gauge AA640 Vacuum relief valve AA204 (4) Rubber feet AF713A Repair kit K806

    Gast Rocking Piston Compressors and Vacuum Pumps 23

    75R SeriesSingle Cylinder Vacuum Pumps

    to

    CFM1.9

    1.5

    1.0

    .5

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    3.0

    2.0

    1.0

    00 5 10 15 20 25 "Hg

    1000 800 600 400 mbar200

    2.0

    30

    0

    50 Hz

    1.5

    1.0

    .5

    0

    cfm

    0 5 10 15 20 25 "Hg

    1000 800 600 400 mbar200

    2.0

    30

    0

    m3/h

    FR

    EE

    AIR

    FLO

    W

    3.0

    2.0

    1.0

    0

    60 Hz

    • Oilless operation

    • All wetted aluminum parts treated for corrosion protection from moisture

    • Rugged motor shell construction

    • Filter/muffler included

    75R135-V102-H200X 100/100-115-50/60-1 PSC 1625 1375 1/4 0.19 14.3 6.5 75R135-V103-H203X 115/230-60-220-240-50 PSC 1625 1375 1/4 0.19 14.3 6.5

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    2 x 6.50165.2 7.53

    191.4

    1.4236.1

    .7118.0

    .225.62 x 1.75

    44.42 x 3.5088.9

    2 x .7118.0

    7.97202.5

    6.97 TYP177.1

    4 x 1/4-20THRU

    3.23 APPROX.82.1

    Ø 5.12Ø 130.1

  • www.gastmfg.com24 Gast Rocking Piston Compressors and Vacuum Pumps

    Model 81R640100 psi max. pressure3.7 CFM open flow (60 Hz)

    100 psi max. pressure3.0 CFM open flow (50 Hz)

    Recommended AccessoriesPressure gauge AA806 Safety valve AP202Filter B300A Capacitors AT251 dry or AJ594 wetRepair kit K934

    81R SeriesTwin Cylinder Compressors

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM3.7

    5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 20 40 60 80 psi

    0 1.0 2.0 3.0 bar7.0

    100

    50/60 Hz

    4.0 5.0 6.0

    • Oilless operation• All wetted aluminum parts treated for corrosion

    protection from moisture• Rugged motor shell construction

    81R640-P101-H311CX 115-60-1 PSC 1725 -- 1/3 0.25 17.1 7.8 81R640-P101-H302CX 220-240-50-1 PSC -- 1450 1/3 0.25 17.1 8.0

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    .7118.0

    7.63193.9

    9.37238.0

    9.43239.5

    3 x 6.56 166.6 6.56

    166.6

    2 x 1.75 44.4

    2 x 1.75 44.4

    2 x .71 18.0

    2 x .71 18.0

    2 x 8.01 203.3

    4 x 1/4-20THRU

    Ø 5.12Ø 130.0

  • www.gastmfg.com

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    MODEL 82R637 Series30 psi max. pressure4.3 CFM open flow (60 Hz)

    30 psi max. pressure3.8 CFM open flow (BLDC)

    MODEL 82R637 Series30 psi max. pressure4.7 CFM open flow (60 Hz)

    30 psi max. pressure4.1 CFM open flow (50 Hz)

    Gast Rocking Piston Compressors and Vacuum Pumps 25

    82R SeriesTwin Cylinder Compressors

    to

    CFM4.9

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    6.0

    4.0

    2.0

    0psi

    bar

    BLDC

    82R637-P150-H314X

    5 10 15 20 300 25

    .5 1.0 1.5 20

    • Oilless operation

    • All wetted aluminum parts treated for corrosion protection from moisture

    • Rugged motor shell construction

    • Recommended Accessories Pressure gauge AF583 Relief valve AP202 Filter B300A Repair kit K797A Capacitors: AT251 (82R637-P135-H311CX) AT251B 82R642-P112-H302CX 82R642-P136-H302CX 82R645-P135-H302CX AT385 (82R645-P107-H304X,

    shipped with unit)

    82R637-P135-H311CX 115-60-1 PSC 1725 -- 1/3 0.25 17.1 7.8 82R637-P150-H314X 24V PM 2000 1/3 0.25 17.9 8.1*82R642-P112-H302CX 230-60-1 PSC 1725 1425 1/3 0.25 17.1 7.8 220/240-50-1 PSC 1725 1425 1/3 0.25 17.1 7.8 82R642-P136-H302CX 230-60-1 PSC 1725 1425 1/3 0.25 17.1 7.8 220/240-50-1 PSC 1725 1425 1/3 0.25 17.1 7.8 82R645-P107-H304X 110-115/230-60-1 PSC 1725 1425 1/3 0.25 17.1 7.8 10/220-50-1 PSC 1725 1425 1/3 0.25 17.1 7.8 82R645-P135-H302CX 230-60-1 PSC 1725 1425 1/3 0.25 17.1 7.8 220/240-50-1 PSC 1725 1425 1/3 0.25 17.1 7.8

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb kgMotor HP KW

    * Units will start against 50 psi back pressure

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    psi

    bar

    50 Hz

    5 10 15 20 300 25

    .5 1.0 1.5 20

    2.0

    1.0

    0

    6.0

    4.0

    2.0

    3.0

    4.0

    5.08.0

    0

    82R645-P135-H302CX (30 PSI MAX)

    82R642-P136-H302X

    82R645-P107-H304X (20 PSI MAX)

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    psi

    bar

    60 Hz

    5 10 15 20 300 25

    .5 1.0 1.5 20

    2.0

    1.0

    0

    6.0

    4.0

    2.0

    3.0

    4.0

    5.08.0

    0

    82R645-P135-H302CX (30 PSI MAX)

    82R642-P136-H302X

    82R637-P135-H311CX

    82R645-P107-H304X (20 PSI MAX)

    5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 20 40 60 80 psi

    0 1.0 2.0 3.0 bar7.0

    100

    82R642-P112-H302CX

    4.0 5.0 6.0

    60Hz

    50Hz

    DC Unit

    6.59167.0

    .4211.0

    9.42239.0

    2 x 3.50 89.0

    7.25 APPROX184.0

    4 x .71 18.0

    2 x .71 18.0

    2 x 8.00 203.0

    4 x 1/4-20THRU

    Ø 5.12Ø 130.0

    AC Unit.7118.0

    .7118.0

    7.22183.3

    9.42239.3

    3 x 1/4 NPT

    6.45163.8

    1.7544.4

    3.5088.9

    .4310.9

    4 x 1/4-20TAPPED HOLES

    Ø 5.12Ø 130.0

    MODEL 82R642 Series100 psi max. pressure4.4 CFM open flow (60 Hz)

    100 psi max. pressure3.2 CFM open flow (50 Hz)

    MODEL 82R645 Series30 psi max. pressure4.9 CFM open flow (60 Hz)

    30 psi max. pressure4.4 CFM open flow (50 Hz)

  • www.gastmfg.com26 Gast Rocking Piston Compressors and Vacuum Pumps

    5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 10 20 psi

    0 2.01.0 bar

    85R63785R632

    30

    0.5 1.5

    60 Hz5.0

    4.0

    3.0

    2.0

    1.0

    0

    cfmm3/h

    FR

    EE

    AIR

    FLO

    W

    8.0

    6.0

    4.0

    2.0

    00 10 20 psi

    0 2.01.0 bar

    85R64485R639

    30

    0.5 1.5

    50 Hz

    • Oilless operation

    • New optional side mount configuration for lower center of gravity

    • All wetted aluminum parts treated for corrosion protection from moisture

    • Rugged motor shell construction

    • Long life and lower power consumption

    • Multiple port options

    • Lightweight design

    85R632-P201-N211X 115-60-1 PSC 1750 -- 1/4 0.19 14.6 6.6 85R637-P201-N311X 115-60-1 PSC 1750 -- 1/3 0.25 15.6 7.185R639-P201-N310CX 220/240-50-1 PSC -- 1425 1/3 0.25 15.6 7.185R644-P201-N313CX 220/240-50-1 PSC -- 1425 1/3 0.25 16.8 7.6

    Model Motor RPM Net Wt.Number Type 60 Hz 50 Hz lb - kgMotor HP KW

    .75 TYP19.0

    .44 APPROX11.2

    2.96 APPROX75.3

    5.41137.4

    8.68220.5

    1/4-18NPT

    8.00203.2

    1.7544.4

    1.7544.4

    5.15130.8

    6.69169.8

    6.62168.0

    9.17232.8

    7.03178.7

    4.15105.5

    4 x 1/4-20TAPPEDHOLES

    RELIEF VALVE OR1/4-18 NPT

    MODEL 85R63225 psi max. pressure3.7 CFM open flow (n211x motor, 60 Hz)

    40 psi max. pressure3.7 CFM open flow (n311x motor, 60 Hz)

    MODEL 85R63730 psi max. pressure4.3 CFM open flow (60 Hz)

    Recommended AccessoriesRelief Valve AF592S Pressure Gauge AA644BFilter B300A (4) Rubber feet AF713ACapacitors AT251: 85R632-P201-N211X and 85R637-P201-N311X

    85R SeriesTwin Cylinder Compressors

    Product Dimensions (inches, mm)

    Product Performance (U.S., Metric)

    Product Specifications

    to

    CFM4.3

  • www.gastmfg.com Gast Rocking Piston Compressors and Vacuum Pumps 27

    Notes:

  • ® Registered Trademark/™Trademark of Gast Manufacturing Inc.Copyright ©2011 Gast Manufacturing Inc. All rights reserved. F15 (7-11)

    Gast Manufacturing, Inc.A Unit of IDEX CorporationPost Of�ce Box 972300 M-139 HighwayBenton Harbor, Michigan 49023-0097Phone 269-926-6171Fax 269-925-8288www.gastmfg.com

    Gast Hong KongRoom 6, 9/F, New Commerce Centre19 On Sum Street, ShatinHong KongPhone 852-2690-1008Fax 852-2690-1012

    Gast Group Ltd.A Unit of IDEX CorporationUnit 11, The I O CentreNash RoadRedditch, B98 7ASUnited KingdomPhone +44 (0)1527-504040Fax +44 (0)1527-525262

    RockingPiston_Catalog Final July25.indd 28 7/26/2011 10:37:17 AM

    Canadian authorized distributor5789 Coopers Ave., Mississauga, ON L4Z 3S61-888-WAINBEE (924-6233)www.wainbee.com/gast