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

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Description & Features

This TRIDENT RUBBER LLC premium hardwall water hose is engineered for various marine applications including engine intake critical water systems drainage scupper bilge and sanitation purposes.

Constructed from black high-temperature EPDM rubber it withstands temperatures up to 250F and resists heat ozone exhaust and sanitation chemicals. The hose features an extra heavy tube and cover with a wire helix between two plies for excellent flexibility and a minimum bend radius of 3 inches.

With a maximum operating pressure of 78 PSI it meets and surpasses SAE J2006 ABYC and NMMA standards and holds pending ISO 13363 Standard certification. Black with a blue stripe for easy identification fittings are best attached using Trident #720 stainless steel T-bolt clamps with stainless steel worm gear clamps as an alternative for smaller sizes. Suitable fittings include short and medium shank types in brass as well as shank types in stainless steel.

Part Number: 100-1006

Specifications

Brand
TRIDENT MARINE SYSTEMS
Cover Material
EPDM Rubber
grp Application Construction
Premium Water Hose For Engine Intake, Critical Water, Drain, Scupper, Bilge and Sanitation Uses, Black Hi Temp EPDM Rubber Rated to 250 deg F, Extra Heavy Tube and Cover with Wire Helix Between 2-Ply Reinforcement Provides Excellent Flexibility and Bend R
grp Fitting Attachment
Trident #720 SS, T-Bolt Clamps, Worm Gear Clamps
grp Fittings
Short Shank Type (Brass), Medium Shank Type (Brass), Shank Type (Stainless Steel)
grp 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)
Hose Color
Black/Blue
Inside Diameter
1 in
Nominal Size
1 in
Reinforcement
Multi-Ply, High-Tenacity Polyester, Steel Helix
Resistance Properties
Collapse, Exhaust, Heat, Ozone, Panting, Sanitation Chemical
Series
100 Series
Tube Material
EPDM Rubber

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Product Questions & Answers (2)

Question by: Gene B on Jan 1, 2026, 12:03 PM
What size clamps should I be lookin' at to hook this hose up?
Answer by: Customer Support on Jan 3, 2026, 8:06 AM
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.
Question by: Billy S on Feb 17, 2026, 8:01 PM
rated up to 250 degrees, so reckon it'll hold up runnin continuous on a raw water intake without breakin down from the heat?
Answer by: Customer Support on Feb 19, 2026, 6:18 AM
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.

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