ISOBARIC CLASS HOSE

Inner Liner

Seamless synthetic rubber. Resistant to oil

Reinforcement

Four spirals of high tensile steel wire

Outer Cover

Black synthetic rubber resistant to abrasion/oils/ozone and weathering

Temperature Range

• -40ºC up to +120ºC mineral oil
• -40ºC up to +70ºC water based fluids
• 0ºC up to +70ºC water
• -40ºC up to +70ºC ambient.
• Prolonged usage with water or water based fluids at temperatures above 70ºC will allow wire corrosion as a result of diffusion through the inner liner.

Safety Factor

4:1

Vacuum Rating

-0.2 Bar (7.6 in-Hg)

Application

Isobaric hose for hydraulic fluids such as mineral and vegetable oils/aqueous emulsions/water/air and inert gases. Outer cover must be pin-pricked if hose is to be used to convey air or gases above 17 bar.

Features

MSHA flame resistance approved. FRAS (Fire Resistance Anti-Static). Long life fatigue resistance

Specifications/Performance

Meets or exceeds the performance specifications of
• SAE 100R12
• EN 856 4SP/R12
• AS 3791 100R12
• ISO 3862 4SP/R12
• ISO 18752 CC
• JIS K6349-3

Hose Tails:

Pirtek ‘J’ or ‘X’ Series