PC28PS

Inner Liner
Seamless synthetic rubber. Resistant to oil

Outer Cover
Extreme abrasion resistant UHMWPE over black synthetic rubber/resistant to oils/ozone and weathering

Reinforcement
Four spirals of high tensile steel wire

Application
Isobaric (constant 280 bar working pressure across all sizes) hose for hydraulic fluids such as mineral and vegetable oils/aqueous emulsions and water. Offers extreme abrasion resistance in harsh applications.

Materials and Specifications

• -40 degrees C up to +120 degrees C mineral oil
• -40 degrees C up to +60 degrees C water based fluids
• 0 degrees C up to +60 degrees C water
• -40 degrees C up to 70 degrees C ambient
• Prolonged usage with water or water based fluids at temperatures above 60 degrees C will allow wire corrosion as a result of diffusion through the inner liner.

Features
MSHA flame resistance approved. FRAS (Fire Resistance Anti-Static). Long life fatigue resistance. Improved bending radius for underground drilling machines

Specifications/Performance
Meets or exceeds the performance specifications of

• SAE 100R12
• EN 856 4SP
• AS 3791 R12
• ISO 3862 4SP/R12
• ISO 18752 CC
• JIS K6349-3

Temperature Range
-40 degrees C up to +70 degrees C

Safety Factor
4:1

Vacuum Rating
-0.2 Bar (7.6 in-Hg)