ContiTech Ortac Hose


ContiTech Ortac (Oil-Resistant Tube and Cover) Hose.


Tube: Nitrile synthetic rubber, RMA Class A (High Oil Resistance)

Cover: Red or Yellow Carbryn® synthetic rubber, RMA Class A (High Oil Resistance)

Reinforcement: Spiral synthetic yarn, 2″ is braided


  • Transferring liquids and air
  • Non-conductive, minimum electrical resistance greater than one (1) megohm per inch of hose length; at 1000 Volts DC.
  • Ortac 400 Yellow is USMSHA approved

Compatible With:

  • Water
  • Air
  • Light Chemicals
  • Oil
  • Kerosene


ContiTech Ortac Hose comes in these sizes:

Ortac 250# : 1/4” ID to 2” IDOrtac 300# :    3/16” ID to 1-1/2” ID
Ortac 400# :    1/4” ID to 1” IDBulk hose and cut lengths are available with your choice of end connectors (couplings).


Min Temp-20° F
Max Temp190° F
Available Working Pressures250# , 300# & 400#


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