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Description / Abstract:
This standard covers the material requirements of Ethylene
Propylene Diene Monomer (EPDM) engine coolant hose without
reinforcement, used to connect radiator with surge tank. The
performance requirements are defined by additional performance
specifications.
These engine coolant hoses are intended to withstand the effects
of solutions containing corrosion inhibitors, and glycols and
operating under low pressure conditions at continuous operating
temperatures from -40 °C to maximum temperatures of +130 °C. The
hoses shall be made from EPDM to meet the requirements of this
specification.