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Engine Intake-Critical Water-Drain-Scupper Hardwall Water Hose

Description & Features

Application & Construction	Premium water hose for engine intake, critical water, drain, scupper, bilge and sanitation uses. Black Hi Temp EPDM rubber rated to 250°F. Extra heavy tube and cover with wire helix between 2 ply reinforcement provides excellent flexibility and bend radius. Resists heat, ozone, exhaust, sanitation chemicals, panting and collapse. Exceeds new SAE J2006, ABYC and NMMA standards. ISO 13363 Standard pending. Black with blue stripe.
Fitting Attachment	Trident #720 S.S. T-Bolt Clamps, Worm Gear Clamps.
Fittings	Short Shank Type (Brass). Medium Shank Type (Brass). Shank Type (Stainless Steel)
Fittings & Fitting Attachment Suggestions	Shank type fittings attached with stainless steel T-Bolt clamps (Stainless steel worm gear clamps may be used for smaller sizes where T-Bolt style is not available).

Products

Model Number	Hose I.D.	Hose O.D.	Maximum Operating Pressure	Minimum Bend Radius	Vacuum Service	Package Qty.	Price	Action
100-0346 Engine Intake Hardwall Water Hose	0.75	1.18	98	2.25		50 ft roll
100-1006 Engine Intake Hardwall Water Hose	1		78	3		50 ft roll

Product Questions & Answers (1)

Question by: Scott M on Feb 14, 2026, 4:00 PM

What size clamps do I need to use with this hose?

Answer by: Customer Support on Feb 15, 2026, 8:05 PM

Stainless steel T-bolt clamps work best for attaching shank type fittings, though you can use worm gear clamps on smaller sizes if a T-bolt style isn't available.