Home Boat Plumbing Fixtures & Supplies Marine Plumbing Fittings & Hose Fittings

Marine Plumbing Fittings & Hose Fittings

201 results
CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Plumbing Fittings & Hose Fittings
Show In-Stock Only
Sort & Filter
Show In-Stock Only
Product Type
Brand
View 11 More
Connection Type
Gender
Material
Shape
Size
View 11 More
Type
View 14 More
inside of Midland Metals Garden Hose Cap

Midland Metals

Garden Hose Cap

SKU: 446321 | Item ID: ACC 30103

$2.09

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
Polypropylene Pipe Cap - FPT

A and M Industries

Polypropylene Pipe Cap - FPT

Available in 6 options

$12.88 - $25.38

In Stock
Image coming soon

Buck Algonquin

Brass Hose Menders

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

$8.31

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
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
Flare Nuts

Midland Metals

Flare Nuts

Available in 4 options

$1.76 - $3.48

In Stock
tpt-750 of Groco TPT-750 Hose Barb

Groco

TPT-750 Hose Barb - 3/4"

SKU: 1027281 | Item ID: GRO TPT-750

$28.29

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
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
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
Flare Half Union - Tube to Male Pipe

Midland Metals

Flare Half Union - Tube to Male Pipe

Available in 9 options

$1.56 - $7.87

In Stock
28222 of Plumbing Fittings-Brass Reducing Nipple

Midland Metals

Reducing Hex Nipple

SKU: 1009317 | Item ID: ACC 28222

$3.11

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
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
ELBOW FITTING 90 DEGREE

Sierra

90 Degree Elbow Fitting

SKU: 176461 | Item ID: SIE 18-8112

$57.21

In Stock
Bronze Hose to Hose Adapters

Buck Algonquin

Bronze Hose to Hose Adapters

Available in 2 options

$28.96 - $78.39

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
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
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
Image coming soon

A and M Industries

Garden Hose Nylon "Y" Valve with Levers

SKU: 445794 | Item ID: PVD GHV2

$8.46

In Stock
Nylon Pipe Coupling

A and M Industries

Nylon Pipe Reducing Coupling

Available in 5 options

$1.66 - $6.92

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
Image coming soon

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
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
06333 of Sherwood Graphite Bushings

Sherwood

Graphite Bushing

SKU: 86094 | Item ID: SHW 06333

$42.84

In Stock
POWER TRIM BUSHING

Sierra

Power Trim Bushing

SKU: 176166 | Item ID: SIE 18-4288

In Stock
Image coming soon

A and M Industries

Cam Lever / Cam Lock Quick Connect Coupling - Male Plug

SKU: 446671 | Item ID: PVD CL150PL

$18.83

In Stock
Image coming soon

A and M Industries

Cam Lever or Cam Lock Quick Connect Coupling - Female Cap

SKU: 445786 | Item ID: PVD CL150CAP

$41.79

In Stock
Image coming soon

A and M Industries

Cam Lever or Cam Lock Quick Connect Coupling - Female Cam x Female NPT

SKU: 445787 | Item ID: PVD CL150D

$41.79

In Stock
7068 of Maxwell 7068 Washer

Maxwell

7068 Washer

SKU: 206900 | Item ID: MXW 7068

$36.85

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

Sierra

Nyglass Hose Tee - 1-1/2" Barbs

SKU: 444367 | Item ID: SIE 118-806-1120

$11.30

In Stock
PLUG 3/4IN BLACKSTEEL 0 0

Sierra

Pipe Plug, 3/4"

SKU: 153551 | Item ID: SIE 18-4258

$5.71

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
Garden Hose Fittings - Brass

Plumbing Fittings-Brass

Garden Hose Coupling Set - Brass

Available in 2 options

$13.45 - $14.87

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
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
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
Garden Hose Fittings - Brass

Plumbing Fittings-Brass

Garden Hose Coupling - Lead Free Brass

Available in 2 options

$25.81 - $26.75

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
Flare Union - Tube to Tube

Midland Metals

Flare Union - Tube to Tube

Available in 4 options

$2.95 - $8.00

In Stock
Forged Male Run Tee

Midland Metals

Forged Male Run Tee

Available in 2 options

$7.81 - $13.34

In Stock
09-46938 of Johnson Pumps KlickTite Port Kit

Johnson Pumps

KlickTite Port Kit

SKU: 376862 | Item ID: JOP 09-46938

$12.17

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
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
 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!