Parker's 811 and 881 are suction and return tubes with  pressure range 62-300 psi as well as range  vacuum from 25 to 28 in/Hg.

811HT is designed for high temperature applications.

• The bend radius is 1/2 of the standard.

• Meets SAE 100R4 . performance

• Compatible with Parkrimp or equivalent connectors.

• Suitable for 25 to 28 in/Hg . vacuum applications

• Shell  Oil and weather resistant synthetic rubber.

• High temperature range for hydraulic oil,  from -40º F to +257º F for 811HT

Application : Oil  hydraulics and lubricating oil.

Inner tube: Neoprene.

Reinforcement: Multiple layers of helix and a single helix.

Shell: Synthetic rubber.

Temperature range: -40°F to +212°F (-40°C to +100°C).

Accessories : - Series  81.

            - Series  88.