T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2

T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black - ILS-1500-DP

Marsoni

M251S

$22.99

Get it in 3 business days with 1 day shipping. Friday, May 29

T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black - ILS-1500-DPT H Marine Double Barb Inline Scupper Check Valve 1 1 2" Black ILS 1500 DP Double Barb Inline Scupper Check Valve 1 1 2" Black A great solution to provide a scupper check valve in the drain line. Allows use of standard thru hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo Plastic Flapper Product : T H MARINE DOUBLE BARB INLINE SCUPPER 1 1 2" BLACK Manufacturer : T H Marine Supplies

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 12, 2026

F Timm

Belleville, US

★★★★★ 1

Data does not match graphics!

The graphic says 1.5 oz. But the text says 1.0 oz. It better be 1.5 oz.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 30, 2026