FTF BLOWER MODELS - FanAir · FRP VENTILATION HOOD FRP SILENCER FRP Silencer The silencers are...

FTF BLOWERMODELS

IntroductionThis catalog features Fiberglass Reinforced Plastic Centrifugal Fan, FTF models, which are suitable for use in the chemical, metal, wastewater, semiconductor, pharmaceutical, pulp and paper, and fertilizer industries. Our unique backward curved impeller leads the industry in performance and sound characteristics. With over 60 years of manufacturing corrosion resistant products, we have experience and technology to provide solutions.

AMCA SEALTEXEL-SEIKOW USA., certifies that FTF 153, 203, 253, 303, 403, 503, 703 models shown herein except FTF 603, 803, 903, 1203, 1403 are licensed to bear the The ratings shown are based on tests and procedures performed in accordance with AMCA Publications 211 and 311 and comply with the requirements of AMCA Certified Ratings Program.

Model FTF

WHEEL DIAMETERS10”, 12”, 16”, 20”, 24”, 32”,

36”, 44”, 50”, 55”, 72”

PERFORMANCEAirflow To 140,000 CFM

Static Pressure To 18” wg

ARRANGEMENTSAvailable In Arrangements 1, 4, 8, 9, 10

Belt and Direct Drive Configurations

APPLICATIONSPollution Control

ScrubbersOdor Control

Fume Exhausting / Fume Hood

INDUSTRIESChemical

Metal Pulp and Paper

WastewaterPharmaceutical

FertilizerPetrochemical

FTF Arrangement 8 FTF Arrangement 1

ConstructionFeaturesWheelThe FTF wheel is a backward curved design, innovated with Computational Fluid Dynamic (CFD) analysis. The FTF wheel is able to flow corrosive gas efficiently with low noise characteristics. It consists of vinyl ester resin and is manufactured with our own unique methods, providing high efficiency and durability. Every impeller is molded with an attached shaft sleeve and back vanes to create suction through the shaft hole and prevent a leak. All of the impellers are statically and dynamically balanced in accordance with G6.3 per ANSI S2.19 / ISO1940.

HousingThe housing of FTF models 153 – 403 consists of vinyl ester resin. The housing is designed to be aerodynamically efficient. Resin transfer molding (RTM) allows us to manufacture high quality competitive products. These models come with round suction and discharge flanges that increase durability.

The housing of FTF models 503 – 1203 consists of polyester resin. This material is easy to form and ideal for complex designs. It comes with round suction and rectangular discharge flanges, and is manufactured using the hand layup method.

All of housing are coated with a UV resistant coating.

Oil Lubricated Bearing and Shaft

1) NON-CONTACT SEAL The oil bath unit has a non-contact seal to prevent an oil leakage. It does not require any wear and tear parts, and that will reduce maintenance duties.

2) OIL LEVEL INDICATORThe oil bath comes with an oil indicator which shows how much oil is left in the bath unit.

3) SELF-ALIGNMENT The oil bath system is designed to keep the bearings in a fixed and aligned position. This enables to eliminate the process of bearing alignment.

4) GAS SEPARATE SEAL PLATEThe seal plate prevents gas from entering the oil bath system and damaging the bearings. .

5) OIL CAPThe oil bath system comes with an oil cap. It has an air ventilation hall to prevent the oil in the bath from leaking through out of the shaft holes.

6) OIL DRAINThe bath system also has a drain port for easy maintenance.

1

4

5

2

6

3

This bearing system uses oil for lubricant. It enables the blower to run at over 5000 rpm and provides an excellent smooth lubricated performance. The bearings are selected minimum average bearing life (AFBMA L-10) in excess of 30,000 hours at the maximum fan RPM.

Every consideration was thought of when designing the shaft system. The tip of the shaft is encapsulated in FRP and prevents corrosion from the gas stream. Oil vapors coat and protect the shaft inside of the oil bath system. As a precaution, there is an epoxy coating applied to the exposed parts of the shaft. The shaft material is carbon steel / ASTM A194 Grade 2H. SS304 and 316 options are available.

Belt Guard The standard OSHA belt guard material is FRP, and comes

with an inspection window. Carbon steel, SS304, SS316 material guards are available as options.

Inspection Portand Access Door

Gasketed inspection ports and rectangular access doors are available in several sizes for wheel

inspection or maintenance.

Accessories

INSPECTION WINDOW

ACCESS DOOR

INSPECTION PORT

FRP Volume Control Damper Manual dampers are available to control flow speed.

Vibration IsolatorRubber or spring type isolators are available.

Duct ConnectionsThe outlet and inlet flanges are standard. See the

drawings for the detailed flange sizes. Undrilled flanges and companion flanges are available to connect user’s

duct for easy installation.

Flexible connectionPVC or PTFE lined flexible joints are available.

COMPANION FLANGE

FLEXIBLE JOINTS

FRP VOLUME DAMPER

FRP Ventilation HoodA weather proofing ventilation hood is available

to prevent elements from entering the system.

Accessories

FRP VENTILATION HOOD

FRP SILENCER

FRP SilencerThe silencers are mounted on the blower’s outlet

or inlet to reduce the duct noise by 15 – 25dB(A).

Sound enclosureSound enclosures decrease radiant noise levels generated from the blower and motor by 19 to 23 dB(A).

Weather Cover Weather covers are available for extra motor protection.

DrainPlugged and flanged drains are available. Both have an option for a PVC ball valve.

OptionalConstructionGraphite ImpregnationGraphite impregnation is available for spark resistant construction. The gas-stream surfaces are grounded to the fan base.

Special materialsSeveral types of FRP constructions are available for high temperature and severe gas conditions such as Chromic acids, Bleaches, and Hydrofluoric Acid.

Fire retardant brominated vinyl ester resinBrominated vinyl ester resin is available upon requests. This will meet ASTM E84 Class l flame 0-25 flame spread.

Synthetic Veil Synthetic veil is available to protect air stream surfaces from severe corrosive conditions.

ASTM D4167 Construction

Fan can be constructed to meet ASTM D4167 as an option.

Seal Plate TypeA polyethylene plate is the most basic seal type used for protection of shaft and bearings. This plate will block the gas from coming out of the shaft hole and prevent corrosion. Back vanes on the impeller create suction pressure through the shaft opening to prevent a leakage. If the blower is pushing more than 65 % of total pressure, we recommend a different seal type. PTFE seal plate is available.

Labyrinth SealA labyrinth seal comes with three seal plates for additional protection. This type of seal is efficient and easy to maintain. Back vanes on the impeller create suction pressure through the shaft opening to prevent a leakage. If the blower is pushing more than 65 % of total pressure, we recommend a different seal type. PTFE seal plate is available.

Seal Options

P/No.1234 5 6789 101112 131415

Qty. 1pc.1pc.1pc.1pc. 1pc. 1pc.1pc.1set1pc. 1pc.1pc.1pc.1pc.1pc.1pc.

Part NameNut CoverImpellerCasingShaft SleeveGland GasketSeal PlateSeal Plate TightenerGland BoltGas SeparatorShaftSplit PinNut (with Groove)Impeller WasherImpeller KeyImpeller Boss

P/No.1234 5 6789 101112 13141516

Qty. 1pc.1pc.1pc.1pc. 1pc. 1pc.1pc.1pc.1set 1pc.1pc.1pc.1pc.1pc.1pc.1pc.

Part NameNut CoverImpellerCasingShaft SleeveGland GasketSpacer Seal Plate Seal Plate Tightener Gland Bolt Gas Separator ShaftSplit Pin Nut (with Groove) Impeller Washer Impeller Key Impeller Boss

Packing Seal TypeThis option is deal for applications when discharge pressure is high and used under severe conditions. This requires a water supply to lubricate the gaskets and periodical maintenance for better sealing. Mechanical seal options are also available upon requests.

Water Seal TypeThis option is ideal for applications when discharge pressure is high and used under severe conditions. This seal requires a water supply to create a liquid membrane, preventing a leak. Water seals do not have direct contact with any moving parts, and require less maintenance.

P/No.1234 5 6789 101112 131415161718

P/No.1234 5 6789 101112 13

Qty. 1pc.1pc.1pc.1pc. 1pc. 1set1pc.1set1set 1pc.1pc.1pc.1pc.1pc.1pc.1pc.1set1pc.

Qty. 1pc.1set1pc.1pc. 1pc. 1pc.1pc.1set1pc. 1pc.1pc.1set1set

Part NameNut Cover Impeller 0-RingShaft Sleeve Inlet Union Packing Lantern Ring Packing Tightener Tightening Bolt Gas Separator Shaft Sleeve Nut Split Pin Nut (with Groove) lnpeller Washer lnpeller Key ShaftDrain Pipe Drain Receiver

Part NameDistance Piece 0-RingRotorGland Gasket Gland Box Drain Catcher Bearing Housing Cover Inlet Union Water Separator Shaft V-Ring Outlet Union Seal Seal Plate

Molecular Formula

HCI HCl04 H2CrO4 H2SiF6 HCN HBr HN03 H2SO4·xSO3

HF H3B03 HF S03 H2S04 H3P04 S02 CO Cl2 03 Br2 NOx H2S CH2=CHCOOH (CH2)4(COOH)2 C17H33COOH HCOOH C3H4(0H) (COOH)3 CH20HCOOH CH3COOH (CH3CO)20 (COOH)2 (CHOHCOOH)2 C17H35COOH C13H907COOH HSCH2COOH CH3CH(OH) COOH C6H2(N02)30H C6H5S03H (CHCOOH)2 CH2CICOOH C6H5COOH C3H7COOH NH3 NH40H KOH Ca(OH)2 NaOH Ba(OH)2

H202 HCIO Ca(CI0)2 NaCIO CI02

Chemicals

Hydrochloric Acid Perchloric Acid Chromic Acid Hydrofluosilic Acid Hydrocyanic Acid Hydrobromic Acid Nitric Acid Fuming Sulfuric Acid Hydrofluoric Acid Boric Acid Hydrofluoric Anhydride Sulfuric Anhydride Sulfuric Acid Phosphoric Acid Sulfurous Acid Gas Carbon Monoxide Chlorine Gas Ozone Bromine Nitrogen Oxide Hydrogen Sulfide Acrylic Acid Adipic Acid Oleic Acid Formic Acid Citric Acid Glycolic Acid Acetic Acid Acetic Anhydride Oxalic Acid Tartaric Acid Stearic Acid Tannie Acid Thioglycolic Acid Lactic Acid Picric Acid Benzene Sulfonic Acid Maleic Acid Monochloroacetic Acid Benzoic Acid Butyric Acid Ammonia (gas) Ammonium Hydroxide Potassium Hydroxide Calcium Hydroxide Sodium Hydroxide Barium Hydroxide Chlorine Water Hydrogen Peroxide Hypochlorous Acid Calcium Hypochlorit Sodium Hypochlorite Chlorine Dioxide

Density Wt%

20 10 20 10 ALL 10 10 1

ALL

40 30 25 5

1Oppm

5 10 10 23 ALL 10 25 30 25

20 ALL ALL ALL ALL ALL 1

10 ALL 25 ALL 5

ALL 20 10 25 25 10

Saturation 30 10 ALL 15 15

FTF/FTB

176(80) 158(70) 140(60) 140(60) 176(80) 176(80) 158(70)

X 158(70) 176(80)

X X

176(80) 176(80) 176(80) 176(80) 176(80) 122(50)

X 176(80) 176(80) 122(50) 176(80) 176(80) 158(70) 176(80) 122(50) 176(80)

X 176(80) 176(80) 176(80) 176(80)

X 176(80) 104(40) 140(60) 176(80) 104(40) 176(80) 176(80) 86(30)

140(60) 140(60) 176(80) 140(60) 158(70) 176(80) 140(60) 140(60) 140(60) 140(60) 176(80)

CTF 151-201

NSF302-402

122(50) 122(50) 122(50)*3 104(40) 122(50) 122(50) 104(40)

X 104(40) 122(50)

X X

122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50)

X 122(50) 104(40) 122(50) 122(50) 104(40) 122(50) 122(50) 86(30)

122(50) 122(50) 122(50) 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50) 122(50)

CES 101-201

122(50) 122(50)

X 104(40)*1 122(50) 122(50) 122(50)

X X

122(50) X X

122(50) 122(50) 122(50) 122(50)

X 122(50)

X 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50)

X 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X X

122(50)*2 122(50)*2 122(50)*2

X

Classification

Inorganic Acid Gases

Organic Acid Gases

Alkalis

Bleaches

unit: °F(°C)

• Numbers shown in the table are the applicable temperature. • Numbers in parenthesis are the applicable temperature at normal conditions.• CES, NSF, CTF, and FTB models are not listed in this brochure.

Note l: Be careful when choosing CES l O l -20 l for HF applications that the maximum speed differs with that for normal use. Note2: The maximum applicable concentration is 500ppm if there is occurrence of mist install a mist separator. To suppress the generation of chlorine limit use within a range of PH8.5-10. Please contact us for applications different than stated above. Note3: Not applicable to the CTF Model.

Solvent. Heat and Acid resistant specification

Chromic acid resistant specification

Hypochlorous acid specification

Hydroflouric acid specification

Separately can be handed with the CRS model. X

CORROSION RESISTANT GUIDE

Chemicals

Sodium Nitrite Sodium Sulfite Aluminum Chloride Ammonium Chloride Calcium Chloride Ferric Chloride Copper Chloride Nickel Chloride Barium Chloride Potassium Permanganate Potassium Dichromate Potassium Bicarbonate Ammonium Nitrate Silver Nitrate Sodium Carbonate Magnesium Carbonate Sodium Sulfide Zinc Sulfide Ammonium Sulfide Potassium Sulfide Ferric Sulfide Copper Sulfide Magnesium Sulfide Acrylonitrile Acetaldehyde Acetonitrile Acetophenone Acetone Aniline lsopropylamine lsopropyl Alcohol Ethyl Alcohol Ethyl Ether Ethylene Oxide Ethylene Glycol Ethylene Chloride Methylene Chloride Gasoline Glycerin Cresol Chloroform Ethyl Acetate Methyl Acetate Diethyl Ketone Dimethylamine Ethyl Bromide Trichlorobenzene Toluene Naphtha Sulfur Dioxide Pyridine Phenol Sulfonic Acid Heptane Benzaldehyde Benzene Formaldehyde Methyl Alcohol

Molecular Formula

NaN02 Na2SO3 AICl3 NH4CI CaCl2 FeCl3 CuCl2 NiCl2 BaCl2 KMn04 K2Cr207 KHC03 NH4N03 AgN03 Na2C03 MgC03 Na2S ZnS04 (NH4)2S04 K2S04 Fe(S04)3 CuS04 MgS04 CH2=CHCNCH3CHO CH3CN C6H5COCH3 CH3COCH3 C6H5NH2 (CH3)2CHNH2 (CH3)2CHOH C2H50H C2H50C2H5

CH2CH20 HOCH20H20H CICH2CH2CI CH2Cl2 C3H5(0H)3 CH3C6H40H CHCl3 CH3COOC2H5 CH3COOCH3 C2H5COC2H5 (CH3)2NH C2H5Br C6H3Cl3 C6H5CH3

SCl2 C5H5N C6H4(0H) (S03H) CH3(CH2)5CH3 C6H5CHO C6H6 HCHO CH30H

Density Wt%

ALL ALL ALL ALL ALL ALL ALL ALL ALL 10 20 50 ALL ALL 35 ALL ALL ALL 20 ALL ALL ALL ALL

ALL ALL 50

ALL

ALL 5 5

ALL ALL

10

ALL 10 50

FTF/FTB

176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 158(70) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80) 176(80)

X X X X X X

122(50) 122(50) 122(50)

X X

176(80) X X

140(60) 176(80)

X X X X X X X X

122(50) 104(40)

X X X

140(60) X

122(50) 158(70) 122(50)

CTF 151-201

NSF302-402

122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X X X X X X

122(50) 122(50) 122(50)

X X

122(50) X X

122(50) 122(50)

X X X X X X X X

122(50) 104(40)

X X X

122(50) X

122(50) 122(50) 122(50)

CES 101-201

122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X X

122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50) 122(50)

X X X X X X X

122(50) 122(50)

X X

122(50) X X X

122(50) 122(50)

X X X X X X X X X X X X

122(50) X X

122(50) 122(50)

Classification

Salts

Solvents & Organic

Compounds

unit: °F(°C)

Performance forFTF ModelsPerformance tables are developed using standard air which is 70°F at 29.92” atmospheric pressure (at sea level) and 0.0749 lbs. If capacities at conditions other than those rates, correction factors must be applied to static pressure and BHPSTEP 1. When a fan runs at conditions other than ambient conditions, the correction factors in TABLE 1 and TABLE2 will be applied to correct static pressure and horsepowerSTEP 2. Choose size, rpm and BHP of fan from the fan performance tables.STEP 3. Check the maximum safe speed of the fan shown in TABLE3STEP 4. Apply temperature maximum safe speed factors show in TABLE4 to maximum safe speed of fan from STEP 3 to determine new maximum safe speed.STEP 5. Determine actual performance by dividing static pressure and BHP corrected from step 2 by the correction factor in STEP 1.

FEG

: 71

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RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

300

811

3,20

80.

503,

538

0.65

3,82

60.

814,

108

0.99

4,38

11.

194,

637

1.39

4,87

91.

595,

109

1.81

5,32

91.

8940

010

813,

250

0.55

3,63

30.

753,

968

0.97

4,26

71.

184,

508

1.36

4,74

21.

554,

964

1.80

5,17

42.

0850

013

513,

317

0.62

3,64

70.

813,

972

1.01

4,29

61.

254,

589

1.51

4,86

51.

805,

114

2.08

5,22

32.

2360

016

223,

445

0.72

3,75

70.

924,

049

1.13

4,32

41.

364,

595

1.59

4,87

01.

855,

135

2.15

5,32

52.

3070

018

923,

601

0.84

3,89

41.

044,

171

1.27

4,43

31.

504,

683

1.75

4,92

22.

015,

151

2.28

800

2162

3,78

10.

984,

056

1.20

4,31

71.

434,

566

1.67

4,80

51.

935,

034

2.20

5,25

52.

4890

024

323,

981

1.15

4,23

91.

384,

485

1.62

4,72

11.

884,

948

2.14

5,16

82.

4210

0027

034,

194

1.35

4,43

81.

594,

671

1.85

4,89

42.

115,

111

2.39

5,32

02.

6811

0029

734,

418

1.58

4,64

91.

844,

870

2.11

5,08

32.

395,

289

2.67

1200

3243

4,65

11.

844,

871

2.12

5,08

22.

405,

285

2.69

1300

3514

4,89

32.

135,

102

2.43

5,30

32.

7314

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845,

303

2.72

5,34

02.

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FEG

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Inle

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: 11.

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FPM

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

400

556

2,46

60.

552,

743

0.73

2,99

20.

933,

232

1.14

3,44

61.

353,

647

1.58

3,83

71.

824,

027

2.07

4,20

02.

324,

365

2.59

4,52

52.

864,

688

3.14

4,83

73.

4260

083

32,

531

0.68

2,80

60.

893,

055

1.12

3,28

41.

353,

498

1.60

3,69

91.

863,

889

2.13

4,07

02.

414,

243

2.69

4,40

82.

984,

567

3.29

4,72

13.

604,

870

3.91

800

1111

2,61

20.

812,

879

1.06

3,12

31.

313,

350

1.58

3,56

21.

863,

762

2.14

3,95

22.

444,

132

2.75

4,30

53.

074,

470

3.39

4,63

03.

724,

783

4.06

4,93

24.

4110

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892,

724

0.97

2,97

51.

243,

209

1.52

3,42

91.

813,

636

2.12

3,83

32.

444,

020

2.77

4,19

93.

104,

370

3.45

4,53

53.

814,

693

4.17

4,84

74.

544,

995

4.92

1200

1667

2,86

61.

163,

100

1.45

3,32

01.

753,

529

2.07

3,72

82.

413,

918

2.75

4,10

13.

114,

275

3.47

4,44

43.

854,

606

4.23

4,76

34.

624,

915

5.02

5,06

25.

4314

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443,

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1.37

3,25

11.

693,

457

2.02

3,65

42.

373,

843

2.72

4,02

43.

094,

199

3.47

4,36

83.

874,

531

4.27

4,69

04.

684,

843

5.10

4,99

25.

5316

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223,

220

1.63

3,42

31.

973,

616

2.33

3,80

12.

703,

979

3.08

4,15

23.

474,

318

3.88

4,48

04.

304,

637

4.72

4,79

05.

164,

939

5.61

5,08

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419

1.94

3,61

02.

303,

792

2.68

3,96

73.

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136

3.48

4,29

93.

904,

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4.33

4,61

14.

774,

762

5.22

4,90

85.

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2778

3,62

72.

283,

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2.68

3,98

23.

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148

3.51

4,30

83.

944,

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4.38

4,61

44.

834,

760

5.30

4,90

45.

775,

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6.26

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3056

3,84

42.

684,

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3.11

4,18

23.

544,

340

3.99

4,49

34.

454,

641

4.92

4,78

45.

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925

5.88

5,06

26.

3824

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334,

067

3.14

4,23

23.

594,

390

4.06

4,54

24.

534,

688

5.02

4,82

95.

514,

967

6.02

5,10

16.

5326

0036

114,

294

3.65

4,45

34.

144,

605

4.63

4,75

05.

144,

890

5.65

5,02

66.

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894,

526

4.22

4,67

94.

744,

825

5.27

4,96

55.

815,

100

6.35

3000

4167

4,76

24.

874,

908

5.42

5,04

95.

9832

0044

445,

001

5.59

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FTF1

53

FTF2

03W

heel

dia

met

er: 1

2.4"

CFM

4"5"

6"7"

CFM

4"5"

6"7"

10"

11"

12"

13"

14"

15"

16"

8"9"

10"

11"

12"

8"9"

FEG

: 85

Inle

t dia

met

er: 1

4.8"

I.D

.Ba

ckw

ard

curv

ed im

pelle

r(M

axim

um s

afe

spee

d, A

MCA

205-

12)

Out

let d

iam

eter

: 14.

8" I.

D.

OV

FPM

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

600

488

1,90

20.

772,

128

1.02

2,32

41.

292,

504

1.58

2,68

21.

882,

840

2.19

2,98

92.

513,

132

2.85

3,22

83.

203,

408

3.56

3,53

43.

933,

655

4.31

3,77

24.

7090

073

21,

927

0.94

2,13

91.

242,

342

1.55

2,52

11.

892,

697

2.23

2,85

32.

593,

012

2.96

3,15

33.

353,

248

3.74

3,41

84.

153,

553

4.56

3,67

34.

993,

790

5.43

1200

976

1,97

71.

122,

184

1.46

2,37

31.

822,

548

2.19

2,71

12.

582,

876

2.99

3,02

33.

403,

172

3.83

3,27

64.

273,

435

4.72

3,56

95.

183,

689

5.66

3,80

46.

1415

0012

202,

034

1.33

2,24

31.

702,

425

2.10

2,59

62.

512,

756

2.94

2,90

83.

383,

053

3.84

3,19

04.

313,

313

4.80

3,46

05.

293,

582

5.80

3,70

16.

323,

826

6.84

1800

1463

2,11

81.

562,

307

1.97

2,48

22.

402,

657

2.85

2,81

33.

312,

961

3.80

3,10

24.

303,

238

4.81

3,35

85.

333,

493

5.87

3,61

46.

423,

731

6.98

3,84

57.

5421

0017

072,

217

1.83

2,39

62.

272,

563

2.73

2,72

13.

222,

872

3.72

3,02

54.

243,

163

4.77

3,29

55.

323,

412

5.89

3,54

56.

463,

663

7.05

3,77

97.

6524

0019

512,

328

2.14

2,49

72.

612,

656

3.11

2,80

83.

632,

952

4.17

3,09

14.

723,

224

5.29

3,35

25.

883,

476

6.48

3,60

67.

093,

722

7.71

3,83

58.

3527

0021

952,

449

2.50

2,60

93.

012,

761

3.54

2,90

64.

103,

044

4.66

3,17

75.

253,

306

5.86

3,43

06.

483,

550

7.11

3,66

67.

763,

780

8.42

3000

2439

2,57

82.

912,

730

3.46

2,87

54.

033,

013

4.62

3,14

65.

223,

274

5.84

3,39

76.

483,

517

7.13

3,63

37.

803,

746

8.48

3300

2683

2,71

33.

382,

859

3.97

2,99

74.

583,

129

5.20

3,25

65.

843,

379

6.50

3,49

87.

173,

614

7.85

3,72

68.

553,

827

9.38

3600

2927

2,85

43.

922,

993

4.55

3,12

55.

193,

252

5.85

3,37

46.

533,

492

7.22

3,60

77.

923,

718

8.64

3,82

79.

3839

0031

712,

999

4.51

3,13

25.

193,

258

5.87

3,38

06.

573,

498

7.28

3,61

28.

013,

722

8.75

3,83

09.

5142

0034

153,

147

5.18

3,27

55.

903,

397

6.62

3,51

47.

363,

627

8.12

3,73

78.

883,

844

9.66

4500

3659

3,29

95.

923,

421

6.68

3,53

97.

453,

652

8.24

3,76

19.

0348

0039

023,

454

6.74

3,57

17.

553,

684

8.36

3,79

39.

1951

0041

463,

611

7.65

3,72

48.

503,

833

9.36

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FEG

: 80

Inle

t dia

met

er: 1

7.7"

I.D

.Ba

ckw

ard

curv

ed im

pelle

r(M

axim

um s

afe

spee

d, A

MCA

205-

12)

Out

let d

iam

eter

: 17.

7" I.

D.

OV

FPM

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

1500

882

1,57

91.

581,

754

2.16

1,91

32.

582,

061

3.14

2,20

03.

722,

331

4.32

2,45

54.

952,

574

5.60

2,68

86.

282,

797

6.97

2,90

27.

693,

004

8.42

3,10

29.

1720

0011

761,

624

1.90

1,79

22.

541,

946

3.13

2,09

03.

742,

224

4.38

2,35

25.

052,

473

5.65

2,58

96.

362,

701

7.10

2,80

87.

852,

911

8.63

3,01

19.

433,

108

10.2

425

0014

711,

686

2.27

1,84

72.

971,

995

3.62

2,13

44.

302,

264

5.00

2,38

85.

732,

506

6.48

2,61

97.

262,

728

8.06

2,83

28.

882,

934

9.72

3,03

210

.48

3,12

711

.36

3000

1765

1,75

92.

701,

913

3.45

2,05

64.

172,

190

4.91

2,31

65.

672,

437

6.47

2,55

17.

282,

661

8.12

2,76

78.

982,

869

9.86

2,96

810

.77

3,06

411

.69

3,15

812

.63

3500

2059

1,84

23.

221,

990

4.00

2,12

84.

782,

257

5.59

2,37

96.

422,

496

7.27

2,60

78.

152,

714

9.05

2,81

79.

982,

917

10.9

23,

014

11.8

83,

107

12.8

740

0023

531,

934

3.79

2,07

54.

632,

207

5.47

2,33

26.

342,

450

7.23

2,56

38.

162,

672

9.10

2,77

610

.06

2,87

611

.05

2,97

412

.16

3,06

813

.08

3,16

014

.13

4500

2647

2,03

44.

412,

168

5.33

2,29

56.

342,

415

7.28

2,52

98.

242,

639

9.12

2,74

410

.13

2,84

511

.16

2,94

312

.21

3,03

813

.38

3,13

014

.37

5000

2941

2,14

05.

122,

268

6.13

2,38

97.

202,

504

8.21

2,61

49.

242,

720

10.2

92,

823

11.3

62,

921

12.4

53,

016

13.4

73,

109

14.7

155

0032

352,

252

5.97

2,37

37.

022,

489

8.17

2,59

99.

242,

706

10.4

32,

808

11.5

52,

907

12.6

93,

003

13.8

53,

096

14.9

460

0035

292,

369

6.91

2,48

48.

032,

594

9.24

2,70

010

.38

2,80

311

.55

2,90

212

.83

2,99

714

.04

3,09

015

.27

6500

3824

2,49

18.

012,

600

9.16

2,70

510

.44

2,80

611

.65

2,90

512

.98

3,00

014

.23

3,09

215

.51

7000

4118

2,61

69.

242,

719

10.5

22,

819

11.7

72,

917

13.0

43,

011

14.4

43,

103

15.6

675

0044

122,

744

10.7

32,

842

11.9

22,

938

13.2

43,

031

14.5

83,

122

16.1

580

0047

062,

875

12.2

12,

969

13.5

73,

060

14.8

63,

149

16.2

785

0050

003,

008

13.9

53,

098

15.2

890

0052

943,

143

15.8

6

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FTF3

03W

heel

dia

met

er: 1

9.68

"

14"

7"

FTF2

53W

heel

dia

met

er: 1

5.74

"

CFM

CFM

4"5"

6"7"

8"

4"5"

6"15

"16

"8"

9"10

"11

"12

"13

"

14"

15"

16"

12"

9"13

"10

"11

"

FEG

: 85

Inle

t dia

met

er: 2

3.6"

I.D

.Ba

ckw

ard

curv

ed im

pelle

r(M

axim

um s

afe

spee

d, A

MCA

205-

12)

Out

let d

iam

eter

: 23.

6" I

.D.

OV

FPM

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2000

664

1,24

42.

101,

386

2.76

1,51

53.

461,

635

4.29

1,74

65.

061,

851

5.85

1,95

16.

672,

045

7.52

2,13

68.

302,

222

9.29

2,30

610

.21

2,38

711

.15

2,46

512

.11

3000

997

1,27

32.

701,

411

3.50

1,53

64.

341,

653

5.23

1,76

26.

141,

865

7.09

1,96

38.

062,

056

9.06

2,14

610

.09

2,23

111

.24

2,31

412

.32

2,39

413

.42

2,47

114

.53

4000

1329

1,31

93.

341,

451

4.38

1,57

25.

351,

685

6.27

1,79

17.

331,

892

8.42

1,98

79.

542,

079

10.6

82,

166

11.8

62,

251

13.0

62,

332

14.2

82,

411

15.5

32,

487

16.8

050

0016

611,

380

4.09

1,50

55.

351,

621

6.35

1,73

07.

491,

832

8.68

1,93

09.

902,

023

11.1

52,

112

12.3

32,

197

13.6

52,

280

14.9

92,

360

16.3

52,

437

17.7

42,

512

19.1

560

0019

931,

454

4.98

1,57

26.

351,

682

7.47

1,78

68.

731,

885

10.0

41,

979

11.3

82,

069

12.7

62,

155

14.1

72,

238

15.5

12,

319

17.1

92,

397

18.5

92,

472

20.0

12,

546

21.5

670

0023

261,

540

6.03

1,65

07.

431,

754

8.75

1,85

310

.14

1,94

711

.56

2,03

713

.12

2,12

414

.62

2,20

816

.15

2,28

917

.52

2,36

719

.31

2,44

320

.94

2,51

622

.59

2,58

824

.27

8000

2658

1,63

67.

261,

738

8.67

1,83

510

.13

1,92

911

.73

2,01

913

.27

2,10

514

.95

2,18

916

.57

2,26

918

.32

2,34

719

.70

2,42

321

.62

2,49

723

.37

2,56

825

.14

9000

2990

1,74

08.

801,

834

10.2

41,

926

11.8

22,

014

13.4

42,

099

15.2

02,

181

17.0

02,

261

18.7

42,

339

20.6

12,

414

22.1

12,

487

24.1

42,

558

26.0

010

000

3322

1,85

010

.57

1,93

812

.23

2,02

413

.74

2,10

715

.49

2,18

717

.27

2,26

519

.09

2,34

221

.15

2,41

623

.04

2,48

824

.76

2,55

826

.91

1100

036

541,

967

12.5

92,

048

14.2

92,

128

16.1

22,

206

17.8

02,

282

19.7

12,

356

21.6

52,

429

23.6

32,

500

25.6

42,

569

27.6

812

000

3987

2,08

714

.89

2,16

316

.72

2,23

818

.59

2,31

220

.49

2,38

322

.43

2,45

424

.50

2,52

326

.60

2,59

028

.73

1300

043

192,

211

17.4

02,

283

19.5

62,

353

21.5

62,

422

23.5

92,

490

25.6

52,

556

27.6

514

000

4651

2,33

920

.24

2,40

622

.53

2,47

224

.86

2,53

727

.02

1500

049

832,

468

23.4

42,

531

25.8

62,

593

28.3

1

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FEG

: 85

Inle

t dia

met

er: 2

9.5"

I.D

.

Back

war

d cu

rved

impe

ller

(Max

imum

saf

e sp

eed,

AM

CA20

5-12

) O

utle

t dia

met

er: 2

9.5"

ID

OV

FPM

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

3000

767

965

3.04

1,07

34.

001,

172

5.01

1,26

46.

071,

349

7.17

1,42

98.

331,

505

9.52

1,57

710

.75

1,64

712

.02

1,71

313

.33

1,77

714

.67

1,83

916

.04

1,89

917

.45

4250

1087

991

3.81

1,09

64.

931,

192

6.11

1,28

17.

341,

365

8.62

1,44

39.

951,

518

11.3

21,

590

12.7

21,

658

14.1

71,

724

15.6

61,

787

17.1

71,

848

18.7

21,

907

20.3

155

0014

071,

029

4.68

1,12

95.

951,

222

7.29

1,30

88.

681,

389

10.1

31,

466

11.6

21,

539

13.1

61,

609

14.7

41,

676

16.3

61,

741

18.0

11,

803

19.7

01,

864

21.4

31,

922

23.1

967

5017

261,

079

5.70

1,17

37.

121,

261

8.61

1,34

410

.15

1,42

211

.75

1,49

613

.41

1,56

815

.10

1,63

616

.85

1,70

118

.63

1,76

520

.45

1,82

622

.31

1,88

524

.20

1,94

326

.13

8000

2046

1,13

96.

921,

227

8.48

1,31

010

.12

1,38

911

.81

1,46

413

.56

1,53

515

.36

1,60

417

.21

1,67

019

.11

1,73

421

.05

1,79

523

.03

1,85

525

.05

1,91

327

.10

9250

2366

1,20

78.

371,

289

10.0

81,

368

11.8

61,

442

13.7

01,

513

15.5

91,

582

17.5

41,

648

19.5

41,

712

21.5

91,

773

23.6

81,

833

25.8

11,

891

27.9

81,

947

30.1

910

500

2685

1,28

110

.07

1,35

811

.94

1,43

213

.87

1,50

315

.86

1,57

017

.90

1,63

620

.00

1,69

922

.14

1,76

024

.33

1,81

926

.57

1,87

728

.85

1,93

331

.17

1175

030

051,

361

12.0

71,

433

14.1

01,

502

16.1

81,

569

18.3

21,

634

20.5

11,

696

22.7

51,

756

25.0

41,

815

27.3

81,

872

29.7

61,

928

32.1

913

000

3325

1,44

414

.39

1,51

216

.58

1,57

818

.82

1,64

121

.11

1,70

223

.46

1,76

225

.85

1,81

928

.29

1,87

530

.77

1,93

033

.30

1425

036

451,

531

17.0

61,

595

19.4

11,

657

21.8

11,

717

24.2

71,

775

26.7

71,

832

29.3

11,

887

31.9

01,

941

34.5

415

500

3964

1,62

120

.11

1,68

222

.63

1,74

025

.20

1,79

727

.81

1,85

230

.47

1,90

633

.17

1675

042

841,

714

23.6

81,

771

26.2

71,

826

29.0

01,

880

31.7

81,

933

34.6

018

000

4604

1,80

827

.70

1,86

230

.36

1,91

533

.26

1925

049

231,

904

32.2

1

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FTF4

03W

heel

dia

met

er: 2

4.8"

FTF5

03W

heel

dia

met

er: 3

0.49

"

4"5"

6"7"

CFM

4"5"

6"7"

8"9"

CFM

14"

15"

16"

8"9"

10"

11"

12"

13"

10"

11"

12"

13"

14"

15"

16"

FEG

: 85

Inle

t dia

met

er: 4

1.3"

I.D

.Ba

ckw

ard

curv

ed im

pelle

r(M

axim

um s

afe

spee

d, A

MCA

205-

12)

Out

let d

iam

eter

: 7.6

875

sq. f

t O

VFP

MRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

PRP

MBH

P40

0050

666

54.

8674

26.

4781

28.

1887

79.

9993

711

.89

994

14.3

71,

047

16.4

41,

098

18.5

81,

147

20.8

01,

194

23.5

81,

239

25.4

31,

282

27.8

51,

324

30.3

380

0010

1169

17.

2676

59.

5182

811

.57

891

13.9

494

916

.40

1,00

518

.95

1,05

721

.58

1,10

724

.30

1,15

527

.08

1,20

129

.94

1,24

632

.87

1,28

935

.86

1,33

038

.92

1200

015

1772

89.

9679

712

.69

865

15.7

492

518

.62

981

21.6

01,

034

24.6

71,

085

27.8

41,

133

30.5

91,

180

33.9

11,

225

37.3

21,

263

40.7

91,

305

44.3

31,

346

47.9

416

000

2023

795

13.5

585

216

.43

910

20.1

596

523

.49

1,01

826

.94

1,06

830

.50

1,12

134

.65

1,16

738

.39

1,21

746

.22

1,25

546

.12

1,29

750

.11

1,33

854

.17

1,37

758

.30

2000

025

2987

118

.09

927

21.9

598

025

.63

1,02

628

.93

1,07

432

.84

1,12

137

.35

1,16

641

.46

1,20

945

.67

1,25

251

.46

1,29

354

.84

1,33

359

.30

1,37

163

.84

1,41

468

.46

2400

030

3495

724

.10

1,00

828

.26

1,05

632

.43

1,10

236

.70

1,14

741

.58

1,19

546

.05

1,22

749

.62

1,26

854

.58

1,30

860

.04

1,34

664

.87

1,38

469

.79

1,42

174

.79

1,45

779

.87

2800

035

401,

051

32.0

01,

096

36.5

71,

145

41.2

51,

188

46.0

21,

229

50.8

81,

269

56.0

31,

304

60.3

81,

347

66.5

11,

384

72.2

21,

410

75.8

21,

446

81.9

01,

480

86.3

61,

515

92.8

932

000

4046

1,14

441

.52

1,18

646

.12

1,23

651

.81

1,27

156

.59

1,31

462

.96

1,35

167

.91

1,38

773

.14

1,42

379

.06

1,46

385

.26

1,48

790

.13

3600

045

521,

247

53.5

11,

285

58.6

31,

322

63.8

41,

363

70.1

41,

399

75.0

31,

439

81.9

91,

473

88.0

31,

506

94.1

540

000

5057

1,35

267

.19

1,38

773

.35

1,42

279

.09

1,46

085

.92

1,49

391

.32

4400

055

631,

460

83.8

31,

493

90.5

21,

525

97.2

9

Perf

orm

ance

cer

ti�ed

is fo

r ins

talla

tion

type

B: F

ree

inle

t, D

ucte

d ou

tlet.

Pow

er ra

ting

(BH

P) d

oes

not i

nclu

de tr

ansm

issi

on lo

sses

. P

erfo

rman

ce ra

tings

do

not i

nclu

de th

e e�

ects

of a

ppur

tena

nces

(acc

esso

ries)

.

FTF7

03W

heel

dia

met

er: 4

4.09

13"

14"

CFM

11"

12"

15"

16"

4"5"

6"7"

8"9"

10"

Sound Performance for FTF Models

FEG: 71 Wheel diameter: 10" Inlet diameter: 8.9" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 8.9" I.D.

Test Method per ANSI / AMCA standard 300-08, Figure 3 Setup, Installation Type B: free inlet, ducted outlet. Ratings include thcorrection. Values shown are for outlet sound power levels. The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA international Standard 301.

FEG: 75 Inlet diameter: 11.8" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 11.8" I.D.

FEG: 85 Inlet diameter: 14.8" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 14.8" I.D.FTF253

96 94 92 90 86

91 93 88 86 79

68 9088 90 85 81 74

2740

1.57 4100 100 94

6.34 2450 97 90

3.55 3460 99 91

77 97

72 94

RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz) LwA

In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB

74 95

3.6 2890 104 101 91 91 98 85 80 73 94

91 94 98 88 832.45 2100 101 92

77 97

94 96 91 92 880.65 2380 102 96

3450

LwA

In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB

79 98

1.29 2260 100 96 93 96 91 91 86

RPMSTATIC PRESSURE CAPACITY FREQUENCY (Hz)

FTF203 Wheel diameter: 12.4"

dB

86

84

8069 60 5285 82 86 76 77

76 67 59

88 77 74 65 57

88 84 93 81 77765

725

640

2470

In. wg

0.23

0.52

1.1

500

84 90 80

RPM1000 2000 4000 8000

SOUND PERFORMANCE FOR

FTF MODELS

CFM 63 125 250

CAPACITYSTATIC PRESSURE FREQUENCY (Hz)

FTF153LwA

Wheel diameter: 15.74"



FEG: 80 Inlet diameter: 17.7" I.D.FTF303 Wheel diameter: 19.68"

65 86

6.55 2733 97 95 87 84 81 74 67 61 86

86 83 80 74 67

69 92

4.76 4300 91 87 90 84 82 77 69 66 87

93 88 87 84 77

2080

2.26 5827 94 94

6.32 3150 95 95


In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB


FEG: 85 Inlet diameter: 23.6" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 23.6" I.D.FTF403 Wheel diameter: 24.8"

85

2580

104104 100 99 96 92

89 109

6.24 15158 114 105 105 102 101 98 96 86 106

108 105 104 101 1003.09 16551 115 107

9.38 12931 113 104


In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB


FEG: 85 Inlet diameter: 29.5" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 29.5" ID

8.06 4899 103 104 103 91 88

1380

3.39 12665 100 95


80 73 68 97

FTF503 Wheel diameter: 30.49"

69 95

6.83 8398 96 93 95 88 86 78 75 68 91

95 93 92 82 75

LwA

In. wg CFM 63 125 250 500 1000 2000 4000 8000 dB


(Maximum safe speed, AMCA205-12) Outlet diameter: 17.7" I.D.


FEG: 85 Inlet diameter: 41.3" I.D.Backward curved impeller (Maximum safe speed, AMCA205-12) Outlet diameter: 7.6875 sq. ft


1380

5.02 15415 107 102 102 100 99 89 82 76

11.94 5963 110 111

63 125 250 500 1000 2000 4000 8000 dB

110 98 95 87 80 75 115

FTF703 Wheel diameter: 44.09

110

10.12 10221 103 100 102 95 93 85 78 75

In. wg CFM

LwA

107

Backward curved impeller

FTF153FTF203FTF253

FTF153FTF203FTF253

Seikow Chemical Engineering & Machinery

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