Miscellaneous Plumbing

Forespar manufactures a wide range of plumbing fittings for your boat.  Including water strainers, drains, reducers and adaptors, deck fills, sink wastes and more.

Clear Cover Only - Water Strainer

WATER STRAINER This water strainer is made of Marelon® (same material as our valves). It features a new universal mounting br...
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D-1 - Utility Drain

UTILITY DRAIN D-1 Fully threaded acetal utility drain. Thread length: 1-3/8" Thread size: 1"...
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FTC 16 - Reducers/adapters

Water Strainer reducers/adapters 1" femaleSize1" female...
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FTC 20 - Reducers/adapters

Water Strainer reducers/adapters 1-1/4" femaleSize1-1/4" female...
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FTC 24 - Reducers/adapters

Water Strainer reducers/adapters 1-1/2" femaleSize1-1/2" female...
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FTC 32 - Reducers/adapters

Water Strainer reducers/adapters 2" femaleSize2" female...
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FTC 8 - Reducers/adapters

Water Strainer reducers/adapters 1/2" femaleSize1/2’ female...
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FTC12 - Reducers/adapters

Water Strainer reducers/adapters 3/4" feamleSize3/4" female...
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Garboard Drain

GARBOARD DRAIN For newer, thicker transoms, Forespar® designed a drain & plug assembly to fit up to 1-3/4" thick tr...
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Marelon Engine Flush out Valve System Chrome Mushroom 1 1/2 in

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winte...
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Marelon Engine Flush Out Valve System Chrome Mushroom 1 1/4 in

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winte...
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Marelon Engine Flush Out Valve System Chrome Mushroom 1 in

ENGINE FLUSH OUT VALVE Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly...
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Marelon Engine Flush out Valve System Mushroom 1 1/2 in

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winte...
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Marelon Engine Flush Out Valve System Mushroom 1 1/4 in

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winte...
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MF610 - Tank Vent

TANK VENT A new idea in fuel tank vents. For hulls with solid cores only. Unit press-fits into 3/4" hole without the need of...
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MF790 - Drain Plug

DRAIN PLUG Molded from Forespar’s Marelon® and fitted with a neoprene seal; The Forespar® Drain Plug is carefully d...
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MF795 - Outboard Well Drain

OUTBOARD WELL DRAIN The Forespar® outboard wel drain offers a corrosion proof, easy-to-install replacement for the old fashio...
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MF810 Water Strainer - Water Strainer

WATER STRAINER This water strainer is made of Marelon® (same material as our valves). It features a new universal mounting br...
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MF811 Gasket Only - Water Strainer

WATER STRAINER This water strainer is made of Marelon® (same material as our valves). It features a new universal mounting br...
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MF830F (Fuel) - Deck Fills

DECK FILLS Molded in Marelon® for lifetime durability, Forespar® Deck fills are available in three color-coded models. Ea...
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MF830W (Water) - Deck Fills

DECK FILLS Molded in Marelon® for lifetime durability, Forespar® Deck fills are available in three color-coded models. Ea...
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MF830WST (Waste) - Deck Fills

DECK FILLS Molded in Marelon® for lifetime durability, Forespar® Deck fills are available in three color-coded models. Ea...
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MK-NBP-CH-2 in.

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winter ...
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MK-NBP-CH-2" CHROME

Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly corrosion during Winter ...
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MKS-NB-CH-1 1/2" - Engine Flush out Valve

ENGINE FLUSH OUT VALVE Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly c...
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MKS-NB-CH-1 1/4" - Engine Flush out Valve

ENGINE FLUSH OUT VALVE Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly c...
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MKS-NB-CH-1" - Engine Flush out Valve

ENGINE FLUSH OUT VALVE Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly c...
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MKS-NB-CH-2" - Engine Flush out Valve

ENGINE FLUSH OUT VALVE Engines running in salt or brackish water need to be flushed with fresh water after use to prevent costly c...
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MTC 12-12 - Reducers/adapters

Water Strainer reducers/adapters 3/4-3/4 maleSize3/4" - 3/4" male...
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MTC 12-8 - Reducers/adapters

Water Strainer reducers/adapters 3/4-1/2" maleSize3/4"-1/2" male...
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MTC 16-12 - Reducers/adapters

Water Strainer reducers/adapters 1-3/4" MALESize1’ - 3/4" male...
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MTC 24-16 - Reducers/adapters

Water Strainer reducers/adapters 1-1/2 - 1" maleSize1-1/2" - 1" male...
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MTC 24-20 - Reducers/adapters

Water Strainer reducers/adapters 1-1/2" to 1-1/4" maleSize1-1/2" - 1 1/4" male...
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MTC 24-24 - Reducers/adapters

Water Strainer reducers/adapters 1-1/2 - 1-1/2 maleSize1-1/2"-1-1/2" male...
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RB 24-12 - Water Strainer reducers/adapters

1-1/2" male - 3/4" female...
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RB 24-16 - Water Strainer reducers/adapters

1-1/2" male - 1" female...
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Replacement part - Sink Stopper

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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s/s Basket Only - Water Strainer

WATER STRAINER This water strainer is made of Marelon® (same material as our valves). It features a new universal mounting br...
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SW-1 - Straight for 1" ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-2 - 90 degree for 1"ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-3 - Straight 1-1/2" Screw

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-4 - 90 degree for 1"ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-5 - Straight for 3/4" ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-6 - Straight for 1’ ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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SW-7 - Straight for 3/4 ID

SINK WASTES Available in straight and 90° configurations, these drains are designed for 1" and 3/4" tubing. Models S...
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Waste Adapter for 1.5" threads - Deck Fills

DECK FILLS Molded in Marelon® for lifetime durability, Forespar® Deck fills are available in three color-coded models. Ea...
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