Hose & Pipe Fittings

About Hose & Pipe Fittings

Boat Hose Fittings

Boat plumbing fittings cover a wide variety of applications aboard. From thru hulls to raw water strainers, boat sink drains and vented loops, marine water pipe fittings options are extensive. Fabricated of bronze, plastic, marelon, and stainless steel the choices of fittings means doing your homework and purchasing just the right fitting for your project.

What is the best material for marine plumbing fittings?

Boat pipe fittings are available in bronze, brass, marelon, nylon, stainless and heavy-duty plastic. The best material is most likely one that matches your current plumbing, especially when joining fittings together. Complete removal and replacement of marine plumbing fittings offer the option to upgrade to higher quality material. Keep in mind that heavy bronze fittings may add unwanted weight to your vessel and depending on the application might not be necessary.

Marine plumbing is a pretty complicated business.

In through the hull, out through the transom. Loops, Y-valves, strainers, and exactly when do you need to add a seacock? Defender carries a full line of every fitting for every project, but perhaps a quick-connect fitting system would provide an uncomplicated weekend project for the average DIYer. One thing is for certain before any marine plumbing project begins, double-check the hose fittings required and have them all on hand and ready to go!

Marine hose fittings come in all shapes and sizes.

Marine hose fittings are available in 90-degree and 45-degree elbows, nipples, and couplers join different pipes together while end caps do just that, end the pipe. Tank fitting kits are available for full removal and replacement of all plumbing coming in and out of the water and holding tanks. Seacocks, thru hulls, strainers, and raw water manifolds are a bit more complicated while pipe to hose fittings and marine pipe reducers are pretty straightforward. Double-check your application and fitting shapes and sizes then get shopping at Defender Marine!

Hose & Pipe Fittings

AquaLock Plastic Female Adapter - 1/2" CTS x 1/2" NPS - 0959085

AquaLock CTS Plastic Union Tee - 1/2" x 1/2" x 1/2" - 81902961

Whale Quick Connect Plumbing System Fitting - WX1544B

ACR Bronze 45 deg. Female/Female Elbow Pipe Fitting

AquaLock Plastic Coupling - 1/2" CTS - 81902914

AquaLock Metric End Cap - 15 mm (9/16") - 81902173

Whale Quick Connect Adaptor Semi-Rigid Pipe - 3/4" BSP - WX1542B

Jabsco Discharge Port Adapter - 98023-0080

AquaLock CTS x NPT Plastic Male Adapter - 1/2" x 1/2" - 81902880

AquaLock Plastic Female Swivel Elbow Fitting - 1/2" CTS x 1/2" NPS - 0959090

Groco TPC Series Tail Piece - 90 deg.

Seachoice Elbow Fitting - 90 deg.

Seachoice Tee Fitting

Whale Quick Connect Plumbing System Fitting - WX1515B

Racor Replacement SNAPP Filter Hose Fittings

AquaLock CTS Plastic Stackable Elbow Fitting - 1/2" - 81902941

AquaLock Plastic End Cap - 1/2" CTS - 81902998

AquaLock Metric Stackable Tee - 15 mm (9/16") - 81902172

AquaLock Metric Collet Clip - 15 mm (9/16") - 81902174

Whale Male Stem Non-Return Valve Adapter - 15 mm (9/16") - WX1534B

Scandvik Straight Water Hose Adapter - 10948

Seachoice Double-Ended Thru-Hull Connector - 18201

Seachoice Y Fitting - 18231

Whale Quick Connect Plumbing System Fitting Mount - Surface - WX1565B

T-H Marine Standard Tee Fitting

Webasto Hep2O Push-Fit Straight Tap Connector

AquaLock CTS Plastic Collet Clips - 1/2" - 0959111

T-H Marine Aerator Spray Head/Wash Down Combo Fittings - AHVWD-90-DP

MarineEast Hose to Hose Splice/Adapter

MarineEast MPT to Hose Barb Adapter

Webasto Hep2O Push-Fit Elbow Connector - 90 deg.

AquaLock Plastic Stackable Tee - 1/2" CTS - 81902975

Whale Quick Connect Plumbing System Fitting - WX1582B

MarineEast Female Thread to Hose Adapter

Groco Raw Water Manifold

Webasto Hep2O Socket Reducer - WBCL010379B - WBCL010380B

Webasto Hep2O Push-Fit Straight Connector

Webasto Hep2O Push-Fit Equal Tee Connector - 90 deg.

Webasto Hep2O Push-Fit Reduced Tee Connector - 90 deg.

Attwood Thread-to-Barb Connector - 90 deg. - 3890-3

About Hose & Pipe Fittings

Boat Hose Fittings

What is the best material for marine plumbing fittings?

Marine plumbing is a pretty complicated business.

Marine hose fittings come in all shapes and sizes.

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