||High temperature coolant, water and air applications.
||-4 to -12 and -16: 4230SB - aramid spiral; -14 and -18 to -36: 4175SC - nylon cord.
||-40°c to +150°c continuous service.
||4230SB - normal duty heater hose to SAE 20R3 EC class D-1.
4175SC - heavy duty radiator hose to SAE 20R1 EC class D-1.
- Compounded to resist electro-chemical degradation, the leading cause of hose failure.
||Also available as customer-made curved hose to SAE 20R4 EC D-1 to fit specific applications and meeting customer specifications. Curved hose recommended for upper, lower, by-pass, heater and other coolant applications. Can be installed without buckling, bending out of shape or straining at the connections.