Parker 772TC and 772ST Hoses and 71 Series MonoblokFittings

Bulletin No. 4480-B772-US September, 2001

Product Bulletin

Parker Hannifin CorporationHose Products Division30240 Lakeland Blvd., Wickliffe, Ohio 44092Phone: (440) 943-5700 Fax: (440) 943-3129www.parkerhose.com

High Nitrile inner tube provides wide fluid compatibility

SAE 100R12 specification

Specially engineered TC and ST covers prolong hose life

We Keep Ideas Flowing

inch mm inch mm psi MPa psi MPa inch mm lbs/ft kg/m Series772TC-6 772ST-6 3/8 10 0.79 20 4000 28,0 16000 112 5 130 0.40 0,60 71772TC-8 772ST-8 1/2 12,5 0.93 24 4000 28,0 16000 112 7 180 0.54 0,80 71772TC-10 772ST-10 5/8 16 1.08 27 4000 28,0 16000 112 8 200 0.74 1,10 71772TC-12 772ST-12 3/4 19 1.20 31 4000 28,0 16000 112 9-1/2 240 0.94 1,40 71772TC-16 772ST-16 1 25 1.48 38 4000 28,0 16000 112 12 300 1.34 1,99 71772TC-20 772ST-20 1-1/4 31,5 1.84 46 3000 21,0 12000 84 16-1/2 420 1.74 2,59 71772TC-24 772ST-24 1-1/2 38 2.07 53 2500 17,5 10000 70 20 500 2.01 2,99 71772TC-32 772ST-32 2 51 2.59 66 2500 17,5 10000 70 25 630 2.75 4,09 71

Part Hose Hose Maximum Minimum Minimum Weight CrimpNumber I.D. O.D. Working Burst Bend Fitting

Pressure Pressure Radius

Parker Hannifin CorporationHose Products Division30240 Lakeland Blvd., Wickliffe, Ohio 44092Phone: (440) 943-5700 Fax: (440) 943-3129www.parkerhose.com

Bulletin 4480-B772-US GL 7.5M 9/01 2001 Parker Hannifin Corporation

DANGERFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.Before selecting or using any Parker hose or fittings or related accessories, it is important thatyou read and follow Parker Safety Guide for Selecting and Using Hoses, Fittings, and RelatedAccessories (Parker Publication No. 4400-B.1).

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Parkrimp crimpers and 71 Series fittingsParkers 772TC and 772ST hoses are compatible with our one-piece 71 SeriesMonoblok fittings. Manufactured from asingle piece of steel, 71 Series fittingseliminate potential leak paths.

Parker 772TC and 772ST hose, and 71 Series fittings can be crimped with several of Parkers Parkrimp crimpers.So leak-free assemblies are as always easy as 1-2-3!

71 Series fittings feature a corrosion-resistant zinc dichromatecoating and are available in the endconnections you need, includingSAE code 62 flange and Seal-Lok.

Parker 772TC and 772ST are the SAE 100R12 hoses that offer you a choice of abrasion-resistant covers.For applications up to 4,000 psi, the smart money is on 772TC and 772ST hoses from Parker. The MSHA-approved Tough Cover on 772TC guards against hose-to-hose and hose-to-object failure. While the Super Tough cover of 772ST provides the very highest level of abrasion resistance. Either choice can save hose, time, and money over the long haul.

Features Parker 772TC comes with our Tough

Cover (TC) compound, while 772ST features our Super Tough (ST) cover for the ultimate in abrasion resistance

High Nitrile inner tube provides exceptional fluid compatibility

Up to 4,000 psi working pressure

Exceeds SAE 100R12 specification

Four spirals of high-tensile steel wire reinforcement provide long-lasting durability

ConstructionParker 772TC features an oil-resistant high Nitrile synthetic rubber inner tube;four spirals of high-tensile steel wire reinforcement; and an abrasion-resistant,MSHA-accepted black synthetic rubbercover with a gray layline stripe. 772STfeatures the same construction except for a high abrasion-resistant Super Tough polymeric cover.

Application and temperature range Petroleum-base hydraulic fluids and

lubrication oils within a temperature range of -40F to +257F (-40C to +125C)

Polyol ester fluids up to +150F (+65C) Water, water/oil emulsion and

water/glycol hydraulic fluids up to +185F (+85C)

Air up to 158F (+70C); for air above 250 psi (1,7 MPa), the cover should be pin pricked

Fittings 772TC and 772ST use Parker 71

Series Parkrimp No-Skive crimp fittings, available in a variety of SAE and international end configurations

Popular sizes of female JIC 37 swivel fittings are available in stainless steel

Opening ScreenSearchDivision Web Home PageContentsProduct OverviewWARNING!Offer of SaleGetting Started with AcrobatRUBBER HOSE PRODUCTSSeries 772TC & 772ST HoseParkrimp 71 Series Fittings