Parker Fluid Connector Group
772ST Series 4000 PSI Constant Working Pressure Hose

Parker's 772ST hose offers maximum abrasion resistance delivering 450x compared to standard rubber covered hose. It meets SAE 100R12 specifications, has a synthetic inner tube and 4-wire spiral construction.

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Applications 

  • Transportation
  • Military
  • Construction
  • Grounds & Building Maintenance
  • Forestry
  • Utility Equipment
  • Oil Field Service
  • Waste & Refuse

MediaPetroleum base hydraulic fluids and lubricating oils
Hose I.D. Minimum(inch)3/8
Hose I.D. Minimum(mm)10
Maximum Working Pressure (psi)2500 - 4000
Hose I.D. Maximum(inch)2
Hose I.D. Maximum(mm)51
Maximum Working Pressure (Mpa)17,5 - 28
Material - Hose Inner TubeSynthetic rubber
Material - Hose reinforcementFour spiral steel wire
Material - CoverSynthetic rubber super abrasion resistant, MSHA accepted
Minimum Bend Radius (inch)1/2 minimum SAE bend radius
Minimum Bend Radius (mm)1/2 minimum SAE bend radius
Working Temperature (F) Oil Minimum-40
Working Temperature (F) Oil Maximum+257
Working Temperature (C) Oil Minimum-40
Working Temperature (C) Oil Maximum+125
Meets Industry StandardsSAE 100R12 / ISO 3862-1 TYPE R12 / EN 856 TYPE R12
Compatible Fittings71 series