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

Whale Quick Connect Adapter - 1/2" NPT Male to 15 mm (9/16") - WX1513B

Whale Quick Connect Plumbing System Fitting - WX1522B

Whale Quick Connect Plumbing System Fitting - WX1575B

Whale Quick Connect Plumbing System Fitting - WX1584B

Whale Quick Connect Plumbing System Fitting - WX1583B

Whale Quick Connect Plumbing System Fitting - WX1599B

Whale Stem Adapter - 1/2" NPT Male to 15 mm (9/16") - WX1524B

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

Whale Quick Connect Plumbing System Fitting Mount - Surface - WX1565B

Whale Y Hose Connector - YP6114

Trident Non-Perforated Sanitation and Fuel Fill Hose Clamps (4-Pack) - 710-1120-4

Trident 720 Series T-Bolt Exhaust Hose Clamps

Trident 720-L Series T-Bolt Exhaust Hose Clamps

T-H Marine Barbed 3-Way Y Fitting - 3/4" Hose - Y-750-DP

SHURflo 90 deg. Hose Barb Wingnut Fitting

SHURflo Hose Barb Wingnut Fitting

Scandvik Straight Water Hose Adapter - 10948

Scandvik ABA Smooth Band Hose Clamp

Scandvik ABA 316 Hose Clamp Cruiser Pack - 31606

Scandvik SS ABA Hose Clamp

Racor Replacement SNAPP Filter Hose Fittings

PSS PYI Hose Clamp Tip Jackets

PSS PYI T-Bolt Clamp Tip Jackets (25-Pack) - CJT14.25

MarineEast MPT to Hose Barb Adapter

MarineEast Female Thread to Hose Adapter

MarineEast Hose to Hose Splice/Adapter

ACR Fittings White Nylon Hose Connector - Barb to Barb

ACR Fittings White Nylon Hose Connector - Barb to Pipe

ACR Fittings White Nylon Hose Connector/Adapter

ACR Fittings White Nylon Hose Elbow Connector/Adapter

ACR Fittings White Nylon Hose TEE Connector/Adapter

Jabsco Discharge Port Adapter - 98023-0080

Groco Replacement Vacuum Breaker Diaphragm - VL-2023

Groco TPC Series 90 deg. Tail Piece

Groco TPT Series Straight Full-Flow Pipe to Hose Adapter

Groco Bronze Pipe to Hose Fitting

Groco FFC Series 90 deg. Full-Flow Pipe To Hose Adapter

Groco FF Series Straight Full-Flow Pipe to Hose Adapter

Groco HVL Series Vented Loop

Groco PN Series Pipe Nipples

Groco PTH-C Series Bronze 90 deg. Pipe to Hose Fitting

Groco Raw Water Manifold

Forespar MEC 12 Marelon 90 deg. Elbow Threaded Connector - 920336

Forespar MEC 8 Marelon 90 deg. Elbow Threaded Connector - 920207

Forespar MF 846 Vent Barb Assembly - 903004

Forespar MF-841 Replacement Duck Bill/Cap Assembly

Forespar MTC Series Marelon Threaded Reducer/Adapter

Forespar Vented Loop

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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