You are using a web browser we don't support. Please use the latest version of one of these browsers.

Chrome

80+

Firefox

74+

Edge

80+

Safari

13.1+

Marine Plumbing Fittings & Hose Fittings

191 results

Fisheries Supply is your premier supplier of marine plumbing fittings and boat hose adapters from top brands. We offer a full range of marine water hose fittings, boat pipe fittings, pipe to hose adapters, couplings, elbows, and tees in a variety of materials including stainless-steel, brass, bronze and nylon. Our marine water pipe fittings come in both metric or imperial sizes – so shop now and save or browse for a vented loop to complete your installation!

CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Plumbing Fittings & Hose Fittings
Show In-Stock Only

Hose to Male Pipe Adapter  -  Nylon

A and M Industries

Hose to Male Pipe Adapter - Nylon

Available in 31 options

In Stock
Pipe to Hose Adapter  -  Machined Brass

Midland Metals

Male Pipe to Hose Adapter - Machined Brass

Available in 31 options

In Stock
Pipe to Hose Adapters  -  Straight & Curved

Groco

Straight Pipe to Hose Adapters - Cast Bronze

Available in 12 options

In Stock
Hex Bushings

Midland Metals

Stainless Steel Hex Bushings

Available in 9 options

In Stock
90° Elbow Hose to Pipe Adapter

A and M Industries

90 Degree Elbow Hose to Pipe Adapter

Available in 23 options

In Stock
Elbows and Tees

Midland Metals

Bronze NPT 90 Degree Street Elbows

Available in 11 options

In Stock
90 Deg Male Hose Barb Elbow

Midland Metals

90 Degree Forged Brass Pipe to Hose Adapter

Available in 17 options

In Stock
90° Pipe to Hose Adapters

Marine Hardware

90 Degree Pipe to Hose Adapters

Available in 5 options

In Stock
Garden Hose Fittings - Brass

Plumbing Fittings-Brass

Garden Hose Coupling Set - Brass

Available in 2 options

In Stock
Nylon Hose Mender

A and M Industries

Nylon Hose Mender

Available in 12 options

In Stock
Solid Square-Head Plug

Midland Metals

Solid Square-Head Plug

Available in 9 options

In Stock
Pipe to Hose Adapter  -  Straight

Buck Algonquin

Straight Pipe to Hose Adapter - Stainless Steel

Available in 11 options

In Stock
BRZ PIPE TO HOSE ADAPTER 1/2IN-1/2IN

Marine Hardware

Straight Pipe to Hose Adapters - Machined Brass

Available in 4 options

In Stock
Hose to Female Pipe Adapter

A and M Industries

Hose to Female Pipe Adapter

Available in 4 options

In Stock
1/8  Inch Red Brass NPT Steel Nipples

Midland Metals

Red Brass NPT Nipples

Available in 90 options

In Stock
ALU BARB 1/4IN NPT X 3/8IN HOSE

Moeller

Hose Barb Adapter - Aluminum, 3/8" x 1/4"

SKU: 193491 | Item ID: MOE 033442-10

In Stock
1/2IN X 520IN TEFLON PLUMBERS TAPE

Fisheries Items

PTFE Pipe Thread Sealant Tape

SKU: 11924 | Item ID: KND TEFLON-TAPE

In Stock
null

Groco

Hex Pipe Nipple - Cast Bronze

Available in 8 options

In Stock
Nylon Close Nipples

A and M Industries

Nylon Close Nipples

Available in 9 options

In Stock
Marelon® Elbows

Forespar

Marelon Elbows - Male

Available in 8 options

In Stock
Pipe to Hose Adapters - Straight

Marine Hardware

Straight Pipe to Hose Adapters - Cast Red Brass

Available in 8 options

In Stock
Garden Hose Fittings - Brass

Plumbing Fittings-Brass

Garden Hose Coupling - Lead Free Brass

Available in 2 options

In Stock
Reducing Bushing

A and M Industries

Nylon Hex Reducer Bushings

Available in 18 options

In Stock
Hose Elbow

A and M Industries

Hose Elbow

Available in 9 options

In Stock
taf1068 of A and M Industries Female Pipe Thread to Hose Barb Adapter

A and M Industries

Female Pipe Thread to Hose Barb Adapter

Available in 10 options

In Stock
Brass All Barbed Hose Tee

Midland Metals

Brass All Barbed Hose Tee

Available in 5 options

In Stock
Fuel Hose Barb Adapters

Moeller

Male Hose Barb Adapters - Brass

Available in 5 options

In Stock
Nylon Reducing Nipples

A and M Industries

Nylon Reducing Nipple

Available in 4 options

In Stock
Bell Reducer  •  Reducer Coupling

Midland Metals

Bell Reducer - Reducer Coupling

Available in 15 options

In Stock
Nyglass Hose Tee - 1-1/2" Barbs

Sierra

Nyglass Male Pipe to Hose Adapter - 1-1/2"

SKU: 444364 | Item ID: SIE 118-800-1120

In Stock
Nylon Pipe Elbow

A and M Industries

Nylon Pipe Elbow

Available in 6 options

In Stock

A and M Industries

Garden Hose Nylon Cap

SKU: 445792 | Item ID: PVD GHC12

In Stock
90° Pipe to Hose Adapters

Marine Hardware

90 Degree Female Pipe to Hose Adapters

Available in 7 options

In Stock
HOSE MENDER KIT

Dometic

Hose Mender Kit

SKU: 140671 | Item ID: MSD 307230310

In Stock
Hose Mender⁄Splicer

Midland Metals

Hose Mender Splicer - Brass

Available in 15 options

In Stock
Elbows and Tees

Midland Metals

Bronze NPT Tees

Available in 10 options

In Stock
ff of Groco Pipe to Hose Adapters - Full Flow NPT, Cast Bronze

Groco

Pipe to Hose Adapters - Full Flow NPT, Cast Bronze

Available in 9 options

In Stock
Hose Tee

A and M Industries

Hose Tee

Available in 13 options

In Stock
Hose “Y”

A and M Industries

Hose Y

Available in 3 options

In Stock
Tailpipes⁄Hose Adapters  -  Tapered Pipe Threads

Forespar

Tailpipes/Hose Adapters - NPT Tapered Pipe Threads

Available in 9 options

In Stock
Hex Bushings

Midland Metals

Hex Bushings - Bronze NPT Threaded Pipe Fittings

Available in 20 options

In Stock
00hn150200 of Buck Algonquin Straight Pipe to Hose Adapters - Cast Bronze

Buck Algonquin

Straight Pipe to Hose Adapters - Cast Bronze

Available in 19 options

In Stock
Pipe to Hose Adapters  -  Curved

Groco

90 Degree Pipe to Hose Adapters

Available in 11 options

In Stock
445819-pvd-ta102412-it1.tif of A and M Industries Male Pipe Thread to Hose Barb Adapter

A and M Industries

Male Pipe Thread to Hose Barb Adapter

Available in 8 options

In Stock
Nylon Reducing Hose Menders

A and M Industries

Nylon Reducing Hose Menders

Available in 7 options

In Stock
1-45 results of 191