PTFE High Pressure Hydraulic Hose Assemblies

Parker's PTFE High Pressure Hydraulic Hose Assemblies have excellent chemical compatibility, resist moisture, and handle working pressures as high as 5,500 psi while maintaining peak flow rates. The assemblies have a static dissipating liner to provide a path of continuity to the end fittings for applications where flow-induced electrostatic charges could occur and potentially damage the hose assembly and surrounding environment. The 944B and 955B high psi assemblies are manufactured with a heavy wall of PTFE that has excellent compatibility with a variety of media, including corrosive chemicals such as acids and newer hydraulic fluids.  They also meet qualifications and expectations that are often required for successful operation in general hydraulics, compressed air/gases and chemical transfer applications.

The 304 stainless steel wire braid minimizes volumetric expansion in hydraulic service and the assemblies feature low friction, which minimizes pressure drops and deposits as well. Review the literature listed under the Product Support tab for more information regarding Parflex PTFE High Pressure Hydraulic Hose assemblies.

Markets:  
• Fluid Handling
• Industrial
• Transportation
• Military

Features/Benefits:
• High temperature hydraulic hose
• Excellent chemical compatibility for reliable transfer of chemicals
• Resists moisture for added protection
• Low friction minimizes pressure drops and deposits
• Hoses are braided which allows for better flexibility and a tighter bend radius in the finished hose while maintaining high continuous working pressures
• Reinforcement with 304 Stainless Steel wire braid minimizes volumetric expansion in hydraulic service applications

Applications:
• High temperature hydraulic applications
• Chemical transfer
• Compressed air/gases
• Ground support
• Paint striping (943B)

Certifications/Compliance:
• 943B meets/exceeds SAE 100R7 and SAE 100R17

Technical Specifications:
• Tube: Black static-dissipative core
• Working and burst pressures rated at 73°F (23°C)
• Factory-made assemblies only
• Reinforcement: 304 Stainless Steel braid
• 950B and 955B have a reinforcement of multiple high density braids of 304 Stainless Steel
• 950B and 955B use 95 Series fittings
• 943B, 944B and 955B - Not suggested for steam-cold water cycling applications
• 943B and 944B use 94 Series fittings
• Hose I.D. is nominal