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Marine Plumbing Fittings & Hose Fittings

201 results
CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Plumbing Fittings & Hose Fittings
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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
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
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
Bronze Hose to Hose Adapters

Buck Algonquin

Bronze Hose to Hose Adapters

Available in 2 options

$28.96 - $78.39

In Stock
Brass Street Tee

Midland Metals

Brass Street Tee

SKU: 452561 | Item ID: ACC 28246

$5.39

In Stock
DRAIN ELBOW ASSY MERC 22-806926A1

Sierra

18-4224 Drain Elbow Assembly

SKU: 153112 | Item ID: SIE 18-4224

$8.59

In Stock
118-801-1120 of Sierra Nyglass Female Pipe to Hose Adapter - 1-1/2"

Sierra

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

SKU: 444365 | Item ID: SIE 118-801-1120

$10.68

In Stock
Yellow Gas Line Tape

Midland Metals

Yellow Gas Line Tape

SKU: 1009315 | Item ID: ACC 982125

$1.94

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
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A and M Industries

Garden Hose Nylon "Y" Valve with Levers

SKU: 445794 | Item ID: PVD GHV2

$8.46

In Stock
30048lf of Midland Metals Garden Hose Fitting

Midland Metals

Garden Hose Fitting - 3/4" GHT to 3/8" MPT

SKU: 1035337 | Item ID: ACC 30048LF

$17.30

In Stock
Nylon Pipe Coupling

A and M Industries

Nylon Pipe Reducing Coupling

Available in 5 options

$1.66 - $6.92

In Stock
LF Cored Hex Plugs

Midland Metals

Lead Free Cored Hex Plugs

Available in 3 options

$1.43 - $5.45

In Stock
Flare Nuts - Short

Midland Metals

Flare Nuts - Short

Available in 4 options

$1.89 - $3.70

In Stock
90 Deg Brass Fitting - NPT to HB

Barr Marine

90 Deg Brass Fitting - NPT to HB

Available in 3 options

$30.21 - $42.21

In Stock
Forged Male Run Tee

Midland Metals

Forged Male Run Tee

Available in 2 options

$7.81 - $13.34

In Stock
06333 of Sherwood Graphite Bushings

Sherwood

Graphite Bushing

SKU: 86094 | Item ID: SHW 06333

$42.84

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
Flare Union - Tube to Tube

Midland Metals

Flare Union - Tube to Tube

Available in 4 options

$2.95 - $8.00

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
PT PIPE & JOINT COMPOUND 51D

Permatex

Pipe Joint Compound

SKU: 141357 | Item ID: LOC 80045

$10.99

In Stock
On Sale
Flare Union Cross - Tube Four Ends

Midland Metals

Flare Union Cross - Tube Four Ends

Available in 3 options

Sale

$5.58 - $14.80

In Stock
Nylon Elbow - 3/4 Hose Barb x 1/2" Female FIP

PVC Fittings

Nylon Elbow - 3/4 Hose Barb x 1/2" Female (FIP)

SKU: 1036901 | Item ID: PVC 33345W

$4.62

In Stock
32017lf of Plumbing Fittings-Brass Hose Barb

Plumbing Fittings-Brass

1/2" Hose Barb, 1/2" Pipe Fitting

SKU: 1035338 | Item ID: ACC 32017LF

$8.25

In Stock
30001 of Midland Metals Garden Hose Swivel - FGH x Female NPT

Plumbing Fittings-Brass

Garden Hose Swivel - FGH x Female NPT

Available in 2 options

$6.50 - $7.10

In Stock
On Sale
90 Deg Female Hose Barb Elbow

Midland Metals

90 Deg Female Hose Barb Elbow

Available in 7 options

Sale

$2.73 - $14.47

In Stock
ELBOW FITTING 90 DEGREE

Sierra

90 Degree Elbow Fitting

SKU: 176461 | Item ID: SIE 18-8112

$57.21

In Stock
09-46938 of Johnson Pumps KlickTite Port Kit

Johnson Pumps

KlickTite Port Kit

SKU: 376862 | Item ID: JOP 09-46938

$11.99

In Stock
On Sale
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A and M Industries

Polypropylene Pipe Cross

Available in 3 options

Sale

$13.54 - $38.00

In Stock
angle view of Midland Metals Garden Hose Swivel - Male x Female

Midland Metals

Garden Hose Swivel - Male x Female

SKU: 446314 | Item ID: ACC 30000

$7.42

In Stock
angled view of Midland Metals Garden Hose Rigid Connector - MGH x Female NPT

Midland Metals

Garden Hose Rigid Connector - MGH x Female NPT

SKU: 378259 | Item ID: ACC 30068

$4.71

In Stock
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A and M Industries

Garden Hose Nylon Cap

SKU: 445792 | Item ID: PVD GHC12

$1.21

In Stock
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A and M Industries

Cam Lever / Cam Lock Quick Connect Coupling - Male Cam x Female NPT

SKU: 446669 | Item ID: PVD CL150A

$15.42

In Stock
90 DEG NPT HOSE ADAPTER 1/2IN-1/2IN

Marine Hardware

90 Degree Pipe to Hose Fuel Line Fittings

Available in 5 options

$9.30 - $18.34

In Stock
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Midland Metals

Garden Hose Rubber Washers

Available in 2 options

$0.26 - $0.43

In Stock
Polypropylene MPT Plug

A and M Industries

Polypropylene MPT Plug

Available in 6 options

$8.00 - $10.63

In Stock
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A and M Industries

Cam Lever / Cam Lock Quick Connect Coupling - Female Cam x Male NPT

SKU: 445784 | Item ID: PVD CL150B

$41.79

In Stock
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A and M Industries

Garden Hose Nylon Plug

SKU: 445793 | Item ID: PVD GHP12

$1.38

In Stock
Female Half-Union - Tube to Female Pipe

Midland Metals

Female Half-Union - Tube to Female Pipe

Available in 3 options

$4.96 - $9.16

In Stock
30011 of Plumbing Fittings-Brass FGH x FGH Swivel Coupling

Plumbing Fittings-Brass

MGH x FGH Swivel Coupling

SKU: 1034285 | Item ID: ACC 30011

$4.83

In Stock
30001 of Midland Metals Garden Hose Swivel - FGH x Female NPT

Plumbing Fittings-Brass

Garden Hose Swivel - FGH x Female NPT - Lead Free

SKU: 1035340 | Item ID: ACC 30001LF

$9.05

In Stock
PVC 45° and 90° Street Ells

Dometic

PVC 45 Deg and 90 Deg Street Elbows

Available in 2 options

$14.58 - $19.44

In Stock
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A and M Industries

Cam Lever or Cam Lock Quick Connect Coupling - Female Cap

SKU: 445786 | Item ID: PVD CL150CAP

$41.79

In Stock
Garden Hose Swivel "Y" Connector with Two Levers

Midland Metals

Garden Hose Swivel "Y" Connector with Two Levers

SKU: 1016598 | Item ID: ACB 30627

$48.28

In Stock
BRASS CONNECTOR

Sierra

18-4461 Brass Connector

SKU: 153555 | Item ID: SIE 18-4461

$11.48

In Stock
 136-180 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!