These premium-quality double jacket hoses are abrasion resistant and manufactured per NFPA 1961 standards. These double wall hoses meet the standards and specifications of Underwriters Laboratories, Inc. (UL), including UL-19 (tensile strength & elongation).
CONSTRUCTION: 100% polyester woven single jacket. Lining is single ply extruded synthetic rubber, compounded to resist ozone. Hose is impervious to mildew and never needs drying.
PRESSURE RATINGS: 400# SERVICE TEST, 800# PROOF TEST, 1350# BURST
Temp Range: -40 F to +180 F