
Best Hose For Fire Attack!? - Firehouse Forums
14/9/2009· Rubber (nitrile) hose is actually a single jacketed construction, similar to rack hose. Rubber is melted through the jacket weave to form the inner and outer tubes. It has lower burst pressures than DJ (@1000 psi), but typically has higher resistance to heat. Temps of over 1,000 degrees can be withstood. Has issues with cracking with age and exposure to UV and ozone. …