Marine Plumbing Fittings & Hose Fittings

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

Pipe to Hose Adapter  -  Machined Brass

Midland Metals

Male Pipe to Hose Adapter - Machined Brass

Available in 31 options

$1.19 - $18.65

In Stock
Hose to Male Pipe Adapter  -  Nylon

A and M Industries

Hose to Male Pipe Adapter - Nylon

Available in 31 options

$0.79 - $17.83

In Stock
Pipe to Hose Adapters  -  Straight & Curved

Groco

Straight Pipe to Hose Adapters - Cast Bronze

Available in 12 options

$6.40 - $342.00

In Stock
90° Elbow Hose to Pipe Adapter

A and M Industries

90 Degree Elbow Hose to Pipe Adapter

Available in 23 options

$0.42 - $11.50

In Stock
90 Deg Male Hose Barb Elbow

Midland Metals

90 Degree Forged Brass Pipe to Hose Adapter

Available in 17 options

$2.87 - $16.66

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

$9.89 - $168.59

In Stock
Hex Bushings

Midland Metals

Hex Bushings - Bronze NPT Threaded Pipe Fittings

Available in 20 options

$3.50 - $49.73

In Stock
Tailpipes/Hose Adapters

Forespar

Tailpipe Hose Adapters - Male

Available in 7 options

$4.36 - $15.96

In Stock
Hose Tee

A and M Industries

Hose Tee

Available in 12 options

$1.54 - $8.50

In Stock
90° Pipe to Hose Adapters

Marine Hardware

90 Degree Pipe to Hose Adapters

Available in 5 options

$15.44 - $78.24

In Stock
Tailpipes⁄Hose Adapters  -  Tapered Pipe Threads

Forespar

Tailpipes/Hose Adapters - NPT Tapered Pipe Threads

Available in 9 options

$1.96 - $7.96

In Stock
tp4024 of A and M Industries Hex Head Plug

A and M Industries

Hex Head Plug

SKU: 445850 | Item ID: PVD TP4024

$4.08

Out of Stock
Hose Elbow

A and M Industries

Hose Elbow

Available in 9 options

$1.38 - $18.83

In Stock
Nylon Hose Mender

A and M Industries

Nylon Hose Mender

Available in 12 options

$0.60 - $15.88

In Stock
Hose “Y”

A and M Industries

Hose Y

Available in 3 options

$3.45 - $4.79

In Stock
Reducing Bushing

A and M Industries

Nylon Hex Reducer Bushings

Available in 18 options

$1.92 - $13.46

In Stock
1/8  Inch Red Brass NPT Steel Nipples

Midland Metals

Red Brass NPT Nipples

Available in 90 options

$2.25 - $144.53

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

$10.71 - $344.39

In Stock
Pipe to Hose Adapters  -  Curved

Groco

90 Degree Pipe to Hose Adapters

Available in 11 options

$10.79 - $595.00

In Stock
Image coming soon

Groco

Hex Pipe Nipple - Cast Bronze

Available in 8 options

$8.76 - $108.81

In Stock
Elbows and Tees

Midland Metals

Bronze NPT Tees

Available in 10 options

$6.13 - $324.65

In Stock
Pipe to Hose Adapter  -  Straight

Buck Algonquin

Straight Pipe to Hose Adapter - Stainless Steel

Available in 11 options

$14.53 - $266.08

In Stock
Hose Mender⁄Splicer

Midland Metals

Hose Mender Splicer - Brass

Available in 15 options

$1.68 - $10.91

In Stock
Elbows and Tees

Midland Metals

Bronze NPT 90 Degree Street Elbows

Available in 11 options

$6.68 - $273.15

In Stock
Reducing Hose Tee

A and M Industries

Reducing Hose Tee

Available in 11 options

$1.54 - $6.63

In Stock
Marelon® Elbows

Forespar

Marelon Elbows - Male

Available in 8 options

$3.56 - $18.36

In Stock
Pipe to Hose Adapters  -  Bronze

Groco

90 Degree Pipe to Hose Adapters - Bronze

Available in 7 options

$15.28 - $290.61

In Stock
Brass All Barbed Hose Tee

Midland Metals

Brass All Barbed Hose Tee

Available in 5 options

$2.78 - $5.28

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

$1.32 - $5.00

In Stock
Hex Pipe Plug

A and M Industries

Nylon Hex NPT Pipe Plug

Available in 8 options

$0.71 - $4.11

In Stock
90-Degree Pipe to Hose Adapter

Buck Algonquin

90 Degree Pipe to Hose Adapter

Available in 11 options

$27.93 - $956.29

In Stock
Nylon Pipe Coupling

A and M Industries

Nylon FTP Pipe Coupling

Available in 9 options

$6.13 - $18.92

In Stock
Bell Reducer  •  Reducer Coupling

Midland Metals

Bell Reducer - Reducer Coupling

Available in 15 options

$4.70 - $78.15

In Stock
Nipples

Midland Metals

304 Stainless Steel Pipe Nipples

Available in 32 options

$2.66 - $26.45

In Stock
Hex Bushings

Midland Metals

Stainless Steel Hex Bushings

Available in 9 options

$4.79 - $31.41

In Stock
Female Pipe Thread to Hose Barb Elbow

A and M Industries

Female Pipe Thread to Hose Barb Elbow

Available in 6 options

$1.05 - $5.79

In Stock
90° Street Elbows

Midland Metals

90 Deg Street Elbows

Available in 9 options

$9.84 - $61.50

In Stock
Image coming soon

Groco

Straight Pipe to Hose Adapters - Stainless Steel

Available in 6 options

$15.58 - $108.00

In Stock
Fuel Hose Barb Adapters

Moeller

Male Hose Barb Adapters - Brass

Available in 4 options

$5.43 - $6.04

In Stock
Solid Square-Head Plug

Midland Metals

Solid Square-Head Plug

Available in 9 options

$2.90 - $41.28

In Stock
Female Pipe to Hose Adapters

Midland Metals

Female Pipe to Hose Adapters - Brass

Available in 15 options

$2.28 - $23.17

In Stock
Elbows and Tees

Midland Metals

Bronze NPT 90 Degree Elbows

Available in 11 options

$4.40 - $237.28

In Stock
Pipe to Hose Adapters - Straight

Marine Hardware

Straight Pipe to Hose Adapters - Cast Red Brass

Available in 8 options

$13.88 - $39.12

In Stock
Street Elbows

A and M Industries

Nylon Street Elbow

Available in 9 options

$3.21 - $21.04

In Stock
90° Elbow Hose to Female Pipe Adapter

A and M Industries

90 Degree Elbow Hose to Female Pipe Adapter

Available in 6 options

$2.71 - $4.13

In Stock
1-45 results of 201

Fisheries Supply offers a vast selection of marine plumbing fittings to meet your boat's needs. Choose from brass fittings, stainless steel, bronze, or lead free fittings in configurations like 45-degree or 90-degree elbows, pipe-to-hose adapters, strainers, and more. When selecting fittings, consider material corrosion resistance, accessibility for maintenance, and matching your existing hardware. For example, durable bronze seacocks paired with lead-free nipples and couplings create a system optimized for freshwater use. Our customer service representatives can recommend the ideal fittings for your application based on pipe type, hose materials, water lines, and water conditions. Trust Fisheries Supply for guaranteed lowest prices on top brands of reliable marine fittings. Keep potable water flowing and prevent leaks or corrosion damage with precision-engineered boat plumbing parts designed right here in the USA. We supply the parts to handle water on board – whether at the dock or out on the water. So shop now and save or browse for a vented loop to complete your installation!