Skydrol Hoses for Aerospace Applications

December 17, 2020

High Pressure, Phosphate-Ester and Multipurpose Hoses for Skydrol Applications

Leaking hydraulic hose assemblies on test equipment should be the last of your worries. Working with aggressive airline hydraulic fluids require hose and tubing to be reinforced, durable and reliable. Parker's aerospace hoses are used to resist aggressive airline hydraulic fluids and are made to handle high working pressures for maximum efficiency. With the help of Zemarc's engineering team, finding the perfect hose for your Skydrol application has never been easier.

944B & 955B Series

Parker's PTFE High Pressure Hydraulic Hose Assemblies have excellent chemical compatability, resist moisture and handle working pressures as high as 5,500 psi.


  • Up to 5,500 psi for non-impulse applications
  • Static dissipating liner
  • Excellent compatibility with a variety of media
  • Chemically inert
  • Up to 6 layers of reinforcement
  • Better flexibility than spiral hose
  • Tighter bend radius than spiral hose

PTFE High Pressure Hose PDF

304 Series

Parker's 304 hose is a phosphate-ester compatible hose that is designed to resist aggressive airline hydraulic fluids. Reinforced with two steel braids and EPDM rubber cover, you can count on the 304 series to get the job done. 


  • 1125-5000 PSI
  • Conforms with 100R2 Type AT Specification
  • Leak-free when used with EPDM O-ring face seals and proper fittings

Phosphate-Ester Hose PDF

804 Series

Parker's 804 hose is a dry air and hot mater hose with a working pressure of 150 PSI. Push-Lok multipurpose hoses have the widest fluid compatibility, application range and size range in the industry.


  • Designed with the unique seal of Push-Lok
  • Ensures a reliable, durable, leak-free service
  • Size range from 1/4" to 3/4" in diameter 
  • 150 PSI constant pressure
  • Easy assembly

Dry Air and Hot Water Hose PDF

Zemarc provides you with the resources to complete your Aerospace project with confidence.

Zemarc Aerospace Solutions Skydrol Hoses & Fittings

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