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Marine Plumbing Fittings & Hose Fittings

201 results
CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Plumbing Fittings & Hose Fittings
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Hose Barb Tee with MIP Branch

Midland Metals

Hose Barb Tee with MIP Branch

SKU: 446340 | Item ID: ACC 32128

$13.60

In Stock
Image coming soon

Forespar

Straight Clear View Hose Adapters - Polycarbonate

Available in 7 options

$4.90 - $12.76

In Stock
90° Pipe to Hose Adapters

Marine Hardware

90 Degree Female Pipe to Hose Adapters

Available in 7 options

$22.84 - $82.76

In Stock
ELBOW FITTING 90 DEGREE

Sierra

90 Degree Elbow Fitting

SKU: 176461 | Item ID: SIE 18-8112

$57.21

In Stock
On Sale
Image coming soon

A and M Industries

Polypropylene Pipe Cross

Available in 3 options

Sale

$13.54 - $38.00

In Stock
Hose Barb to Hose Barb Elbow

A and M Industries

Hose Barb to Hose Barb Elbow

Available in 2 options

$2.33 - $2.58

In Stock
90 Deg Hose Barb Elbow

Midland Metals

90 Deg Hose Barb Elbow

Available in 7 options

$2.17 - $9.86

In Stock
Hose to Female Pipe Elbows

Midland Metals

Female Hose to Pipe Elbow

Available in 2 options

$4.50 - $5.20

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

$6.10

In Stock
BRS BARB 1/4IN FNPT X 1/4IN HOSE

Moeller

Female Hose Barb Adapters - Machined Brass

SKU: 193493 | Item ID: MOE 033474-10

$7.20

In Stock
pthc-750-s of Groco 3/4" NPT 90 Degree Pipe to Hose Fitting

Groco

3/4" NPT 90 Degree Pipe to Hose Fitting

SKU: 1006504 | Item ID: GRO PTHC-750-S

$27.30

In Stock
Unions

Midland Metals

Unions

Available in 9 options

$12.05 - $82.83

In Stock
ha1338 of Vetus Hose Adapter

Vetus

Hose Adapter

Available in 2 options

$26.54 - $36.62

In Stock
30053lf of Midland Metals Brass Lead Free Adapter

Midland Metals

Brass Lead Free Adapter - 3/8" to 3/4"

SKU: 1035336 | Item ID: ACC 30053LF

$9.94

In Stock
Male Pipe Thread Reducing Nipple

A and M Industries

Male Pipe Thread Reducing Nipple

Available in 3 options

$0.28 - $1.00

In Stock
On Sale
Hose Barb to Ball End Swivel

Midland Metals

Hose Barb to Ball End Swivel - Brass

Available in 4 options

Sale

$1.22 - $10.29

In Stock
Nylon Reducing Hose Menders

A and M Industries

Nylon Reducing Hose Menders

Available in 7 options

$0.75 - $0.92

In Stock
On Sale
Flare Half-Union Tee - Tube to Pipe

Midland Metals

Flare Half-Union Tee - Tube to Pipe

Available in 4 options

Sale

$2.26 - $16.39

In Stock
Nyglass Male 90 Degree Pipe to Hose Adapter - 1-1/2"

Sierra

Nyglass Male 90 Degree Pipe to Hose Adapter - 1-1/2"

SKU: 375173 | Item ID: SIE 118-802-1120

$12.08

In Stock
28222 of Plumbing Fittings-Brass Reducing Nipple

Midland Metals

Reducing Hex Nipple

SKU: 1009317 | Item ID: ACC 28222

$3.11

In Stock
Brass Coupling

Midland Metals

Brass Coupling

SKU: 454179 | Item ID: ACC 28059

$2.80

In Stock
1/4IN FNPT NYL HEX HEAD CAP

A and M Industries

Nylon Hex Pipe Cap

SKU: 214252 | Item ID: PVD HC4

$0.71

In Stock
Image coming soon

Midland Metals

Male British Pipe to Female NPT Adapter - Brass

SKU: 454998 | Item ID: ACB 28863

$77.42

In Stock
On Sale
90° Flare Union

Midland Metals

90 Deg Flare Union

Available in 4 options

Sale

$0.79 - $8.66

In Stock
pthc-1250-s of Groco 1-1/4" NPT 90 Degree Pipe to Hose Fitting

Groco

1-1/4" NPT 90 Degree Pipe to Hose Fitting

SKU: 1006505 | Item ID: GRO PTHC-1250-S

$50.95

In Stock
Polypropylene Pipe Cap - FPT

A and M Industries

Polypropylene Pipe Cap - FPT

Available in 6 options

$12.88 - $25.38

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

Sierra

Hose Barb

SKU: 152629 | Item ID: SIE 18-8074

$5.82

In Stock
On Sale
Reducing Hose Elbow

A and M Industries

Reducing Hose Elbow

Available in 2 options

Sale

$0.40 - $1.54

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

Fisheries Items

PTFE Pipe Thread Sealant Teflon Tape

SKU: 11924 | Item ID: KND TEFLON-TAPE

$1.36

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

Marine Hardware

Straight Pipe to Hose Adapters - Machined Brass

Available in 4 options

$5.38 - $13.68

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

In Stock
side view of Midland Metals Garden Hose End Cap with Chain- FGH

Midland Metals

Garden Hose End Cap with Chain- FGH

SKU: 446322 | Item ID: ACC 30142

$9.54

In Stock
inside of Midland Metals Garden Hose Cap

Midland Metals

Garden Hose Cap

SKU: 446321 | Item ID: ACC 30103

$2.09

In Stock
Image coming soon

Buck Algonquin

Brass Hose Menders

SKU: 153274 | Item ID: B/A 00BM8

$8.31

In Stock
PLUG 3/4IN BLACKSTEEL 0 0

Sierra

Pipe Plug, 3/4"

SKU: 153551 | Item ID: SIE 18-4258

$5.71

In Stock
Tail Piece TP and TPC Series - Bronze

Groco

Tail Piece Gaskets

Available in 2 options

$3.60 - $4.00

In Stock
Image coming soon

A and M Industries

Cam Lever / Cam Lock Quick Connect Coupling - Female Cam x Hose Barb

SKU: 445785 | Item ID: PVD CL150C

$41.79

In Stock
Image coming soon

A and M Industries

Cam Lever or Cam Lock Quick Connect Coupling - Male Cam x Hose Barb

SKU: 445788 | Item ID: PVD CL150E

$16.38

In Stock
Garden Hose Fittings - Brass

Plumbing Fittings-Brass

Garden Hose Coupling - Lead Free Brass

Available in 2 options

$25.81 - $26.75

In Stock
32096lf of Plumbing Fittings-Brass Barbed Splicer

Plumbing Fittings-Brass

1/2" Barbed Splicer, Brass

SKU: 1035346 | Item ID: ACC 32096LF

$4.77

In Stock
90° Flare Half-Union

Midland Metals

90 Deg Flare Half-Union

Available in 6 options

$3.51 - $7.84

In Stock
Image coming soon

A and M Industries

Cam Lever or Cam Lock Quick Connect Coupling - Male Camx Male NPT

SKU: 446670 | Item ID: PVD CL150F

$16.38

In Stock
On Sale
Flare Union Tee - Tube Three Ends

Midland Metals

Flare Union Tee - Tube Three Ends

Available in 4 options

Sale

$1.88 - $8.46

In Stock
1-1/2IN CUSTOM HOSE ADAPTER F/PVC

Dometic

Hose Adapter Kit - Connects 1-1/2" PVC Slip Fittings

SKU: 140681 | Item ID: MSD 385320017

$4.93

In Stock
 91-135 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!