Engine Intake-Critical Water-Drain-Scupper Hardwall Water Hose, 1.00 Inch ID, Up To 78.00 PSI

For attaching fittings to this hose, Trident #720 stainless steel T-bolt clamps are recommended. Stainless steel worm gear clamps can work too, especially on smaller sizes.

For engine intake use, 250F is more than enough headroom for raw water cooling systems, which typically run well below that range. The hose is built from high-temperature EPDM rubber and reinforced with a wire helix between two plies, so it resists both heat and collapse under suction. At a max operating pressure of 78 PSI, it handles the demands of intake duty without issue.