The industry benchmark for durability and quality for over 40 years, Supreme is a traditional double jacket fire hose that remains one of the best values on the market today. High tensile strength ring-spun polyester yarn with a flexible rubber liner and calendered rubber backing keeps the hose supple when empty—and extremely tough when you need it to perform. Hose sizes up to 3" are designed specifically for use as heavy duty attack hose. Manufactured to a service test pressure rating of 400 psi (2760 kPa), Supreme handles fireground challenges with complete confidence.