High Pressure Hose
955B - 5,500 PSI W.P. High Temp Hose
 
Parker 955B High PSI assemblies handles pressures up to 5500 psi. They are manufactured with a heavy wall of PTFE that has excellent compatibility with a variety of media. The PTFE tube has a static dissipating liner that provides a path of continuity to the end fittings for applications where flow induced electrostatic charges could occur and potentially damage the hose assembly. The resilient PTFE tube is reinforced with braided SS 304 wire. Braiding, as opposed to spiraling, allows for better flexibility and a tighter bend radius in the finished hose while maintaining high continuous working pressures. The stainless steel wire braid also minimizes volumetric expansion in hydraulic service.
  Key Benefits:
  • High temperature hydraulic hose
  • Excellent chemical compatibility
  • Resists moisture
  • Low friction minimizes pressure drops and deposits
 
 
 

Part
Number
Nominal
I.D.
Nominal O.D. Maximum
Working
Pressure
72F/23C
Minimum Bend
Radius
Vacuum Rating
Hg./72F
Weight
  inch mm inch mm psi bar inch mm inch lbs./ft. kg./mtr.
955B-4 15/64 6 .50 13 5,500 37.9 3.00 76 28 .23 .34
955B-6 5/16 8 .62 16 5,500 37.9 5.00 127 28 .24 .35
955B-8 7/16 11 .75 19 5,500 37.9 5.75 146 28 .46 .68
955B-10 1/2 13 .91 23 5,500 37.9 6.50 165 28 .91 1.34
955B-12 5/8 16 1.08 27 5,500 37.9 7.75 197 28 .92 1.36
955B-16 29/32 23 1.36 34 5,500 37.9 9.63 245 14 1.20 1.77
 

Construction:

Tube: Black static-dissipative PTFE
Reinforcement: Multiple high density braids of 304 Stainless Steel

Fittings:

Factory-made assemblies only
95 Series

Operating Parameters:

Temperature Range: -16>5F to +400F/->54C to +204C
Change in length at working pressure is +2% to -2%
Min. Burst Pressure is 3x Max. Working Pressure at 73F (23C)
Reduce working for impulse applications to 4000 psi wp

Notes:

Factory-made assemblies only
Not suggested for steam-cold water cycling applications
Proof pressure @ >50% of minimum burst pressure

  
  
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