Parker Fluid Connector Group
431 Series Compact Hydraulic Hose

Key Features

  • Features a smaller O.D. for tighter routing
  • Compact construction
  • Half the minimum bend radius

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Parker's 431 hose is for applications with tighter routing requirements and needing a reduced bend radius. 431 hose features compact construction, smaller O.D. and ½ minimum bend radius.

Applications 

  • Transportation
  • Military
  • Construction
  • Agriculture
  • Grounds & Building Maintenance
  • Forestry
  • Utility Equipment
  • Machine Tool
  • Waste & Refuse
  • Material Handling
  • Industrial

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)Up to 5000
Hose I.D. Maximum(inch)1
Hose I.D. Maximum(mm)25
Maximum Working Pressure (Mpa)Up to 34,5
Material - Hose Inner TubeSynthetic rubber
Material - Hose reinforcementTwo braids steel wire
Material - CoverSynthetic rubber, 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 J1942 / USCG H
Compatible Fittings43 or 42 series