Specifications include, but are not limited to: Unique, high quality, double jacket municipal fire hose made from 100% high tenacity ring spun polyester outer jacket covering an extruded-thru-the-weave polyurethane inner hose. NO ADHESIVE IS USED and the lining will never delaminate – 100% Guaranteed for the life of the hose. Lowest Friction Loss in the industry provides the highest flow available (see chart on page M-25) – up to 50% less than traditional hose. Exclusive Dura-CoteTM treatment increases abrasion resistance to well over 50 times that of uncoated hose on an abrasion tester, increases burn resistance by 500%, virtually eliminates water pick-up, and provides resistance to many petrochemicals. Hose remains flexible to temperatures as low as -40°F (-40°C) and meets all NFPA requirements for ozone resistance. Passes 25" doorway kink test at 75 psi (1¾" diameter Conquest).