Parker Fluid Connector Group
351ST Series 4000 PSI Constant Working Pressure Hose

Parker's 351ST hose provides maximum abrasion resistance delivering 450x compared to standard rubber covered hose. 351ST hose offers 4000psi constant working pressure, and its braided construction makes it more flexible than standard 4000psi spiral hose.

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Applications 

  • Transportation
  • Military
  • Construction
  • Grounds & Building Maintenance
  • Forestry
  • Material Handling

MediaPetroleum base hydraulic fluids and lubricating oils
Hose I.D. Minimum(inch)1/4
Hose I.D. Minimum(mm)6,3
Maximum Working Pressure (psi)4000
Hose I.D. Maximum(inch)3/4
Hose I.D. Maximum(mm)19
Maximum Working Pressure (Mpa)28
Material - Hose Inner TubeSynthetic rubber
Material - Hose reinforcementTwo braids steel wire
Material - CoverSynthetic rubber abrasion resistant, MSHA accepted
Minimum Bend Radius (inch)Meets SAE requirements
Minimum Bend Radius (mm)Meets SAE requirements
Working Temperature (F) Oil Minimum-40
Working Temperature (F) Oil Maximum+212
Working Temperature (C) Oil Minimum-40
Working Temperature (C) Oil Maximum+100
Meets Industry StandardsSAE 100R19, J517 ? Constant Working Pressure
Compatible Fittings43 series