Marine Plumbing Fittings & Hose Fittings

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

Nylon Pipe Tee

A and M Industries

Nylon Pipe Tee

Available in 7 options

$1.79 - $33.13

In Stock
Nylon Reducing Hose Menders

A and M Industries

Nylon Reducing Hose Menders

Available in 7 options

$0.75 - $0.92

In Stock
Pipe Caps

Midland Metals

Pipe Caps

Available in 9 options

$3.30 - $62.95

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
90° Flare Half-Union

Midland Metals

90 Deg Flare Half-Union

Available in 6 options

$3.51 - $7.84

In Stock
Elbows and Tees

Midland Metals

Bronze NPT 90 Degree Elbows

Available in 11 options

$4.40 - $237.28

In Stock
Image coming soon

Groco

Straight Pipe to Hose Adapters - Stainless Steel

Available in 6 options

$15.58 - $108.00

In Stock
Nipples

Midland Metals

304 Stainless Steel Pipe Nipples

Available in 32 options

$2.66 - $26.45

In Stock
Hose to Pipe Elbows

Midland Metals

Hose to Pipe Elbows

Available in 4 options

$1.59 - $7.63

In Stock
Male Pipe Thread to Hose Barb Elbows

A and M Industries

Male Pipe Thread to Hose Barb Elbows

Available in 9 options

$1.33 - $3.08

In Stock
Tail Piece TP and TPC Series  -  Bronze

Groco

90 Degree Tail Piece TPC Series - Bronze

Available in 6 options

$46.19 - $187.22

In Stock
Image coming soon

Midland Metals

Garden Hose Filter Washer

Available in 2 options

$1.28 - $1.30

In Stock
HOSE BARB 3/8 - 1/4 NPT J/E 173312

Sierra

Hose Barb

SKU: 152629 | Item ID: SIE 18-8074

$5.82

In Stock
Image coming soon

Forespar

Clear View Hose Adapters - 90 Degree Elbows

Available in 7 options

$3.56 - $18.36

In Stock
Hose Barb Tee with MIP Branch

Midland Metals

Hose Barb Tee with MIP Branch

SKU: 446340 | Item ID: ACC 32128

$13.60

In Stock
90 Degree Pipe to Hose Fittings - Brass

Vetus

90 Degree Pipe to Hose Fittings

Available in 5 options

$13.12 - $45.53

Special Order Only
HOSE ADAPTER KIT

Dometic

PVC Hose Adapter Kit - Connects 1-1/2" Hose to 1-1/2" Female Tapered Pipe

SKU: 140673 | Item ID: MSD 307230312

$17.91

In Stock
00hn100125es of Buck Algonquin 90 Degree Pipe to Hose Adapters

Buck Algonquin

90 Degree Pipe to Hose Adapters

SKU: 1007371 | Item ID: B/A 00HN100125ES

$25.10

In Stock
00114300250 of Buck Algonquin Bronze Hex Bushings

Buck Algonquin

Bronze Hex Bushings

SKU: 451266 | Item ID: B/A 00114300250

$135.70

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

$10.93

In Stock
Tail Piece TP and TPC Series  -  Bronze

Groco

Tail Piece Gaskets

Available in 2 options

$3.60 - $4.00

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
Female Hose Adapters

Forespar

Female Threaded Hose Adapters

Available in 6 options

$5.96 - $15.16

In Stock
Hose “Y”

A and M Industries

Hose Y

Available in 3 options

$3.45 - $4.79

In Stock
Cored Hex Plug

Midland Metals

Cored Hex Plug

Available in 6 options

$0.70 - $12.70

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
Bronze Countersunk Pipe Plugs

Midland Metals

Bronze Countersunk Pipe Plugs

Available in 5 options

$8.84 - $44.37

In Stock
Elbows and Tees

Midland Metals

Bronze 45 Degree Elbows

Available in 9 options

$6.13 - $98.00

In Stock
1/2IN NPT BRZ 45DEG STREET ELBOW

Midland Metals

Bronze 45 Degree Street Elbows

Available in 9 options

$13.50 - $134.15

In Stock
Pipe to Hose Adapters

Vetus

BSPT Pipe to Hose Adapters - Stainless Steel

Available in 3 options

$11.00 - $24.72

Special Order Only
Nylon Close Nipples

A and M Industries

Nylon Close Nipples

Available in 9 options

$0.20 - $6.99

In Stock
Image coming soon

Forespar

Marelon Street Elbows

SKU: 204227 | Item ID: FOR 920336

$8.96

Special Order Only
Bronze Full Flow 90 Degree Pipe to Hose Fitting - 1"

Groco

Bronze Full Flow 90 Degree Pipe to Hose Fitting - 1"

SKU: 202173 | Item ID: GRO FFC-1125

$35.60

Special Order Only
Curved 90° Pipe to Hose Adapter

Perko

90 Degree Pipe to Hose Adapter

Available in 7 options

$21.12 - $260.02

In Stock
Combination Nylon Tee

A and M Industries

Combination Hose x Male Pipe Nylon Tee

Available in 10 options

$0.43 - $2.96

In Stock
Marelon® Elbows

Forespar

Marelon Elbows - Female

Available in 6 options

$3.56 - $13.56

In Stock
Image coming soon

Forespar

Straight Clear View Hose Adapters - Polycarbonate

Available in 7 options

$4.90 - $12.76

In Stock
Hose to Female Pipe Elbows

Midland Metals

Female Hose to Pipe Elbow

Available in 2 options

$4.50 - $5.20

In Stock
3/4IN FNTP NYL TEE TO 3/4IN BARBS

A and M Industries

Nylon Combo Tee - Hose x Female Pipe Thread

SKU: 35448 | Item ID: PVD TTF121212

$6.79

In Stock
Nylon Tee - MPT x HB x HB

A and M Industries

Nylon Tee - MPT x HB x HB

Available in 4 options

$2.67 - $4.13

In Stock
Couplings

Midland Metals

Pipe Couplings - Stainless Steel

Available in 9 options

$6.05 - $39.25

In Stock
Reducing Hose Tee

A and M Industries

Reducing Hose Tee

Available in 11 options

$1.54 - $6.63

In Stock
Bronze Tees All Barbed for Plastic Pipe

Midland Metals

Bronze Tees All Barbed for Plastic Pipe

Available in 3 options

$25.95 - $72.13

In Stock
90 Deg Hose Barb Elbow

Midland Metals

90 Deg Hose Barb Elbow

Available in 7 options

$2.17 - $9.86

In Stock
Cross

Midland Metals

Cross

Available in 8 options

$17.63 - $208.15

In Stock
46-90 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!