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Modular Plumbing

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CategoryBoat Plumbing Fixtures & Supplies
CategoryModular Plumbing
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SeaTech Waterpex Tubing - Blue

SeaTech

15 mm Quick Connect Tubing

Available in 4 options

$1.47 - $321.20

In Stock
15MM X 3/4IN FEMALE CONNECTOR

SeaTech

15mm Metric Series Quick Connect Plumbing System Adapters

Available in 4 options

$8.48 - $26.68

In Stock
15mm Metric Series Quick Connect Plumbing System

SeaTech

15mm Metric Series Quick Connect Plumbing System Unions

Available in 3 options

$7.15 - $10.75

In Stock
1/2INX1/2IN CTS BRASS MALE CONNECT.

SeaTech

45 Series Brass QC Male Connector

Available in 2 options

$12.19 - $21.75

In Stock
15mm Metric Series Quick Connect Plumbing System

SeaTech

15mm Metric Series Quick Connect Plumbing System - Elbows

Available in 4 options

$7.70 - $16.58

In Stock
EQUAL TEE - 15MM

Whale

Quick Connect Fittings - Equal Tee - 15 mm

SKU: 93870 | Item ID: WHA WX1502B

$7.09

In Stock
ADAPTOR MALE 1/2IN NPT BRASS TO 15MM

Whale

Quick Connect Fittings - Adapter - 15mm Tubing x 1/2" NPT Male (Brass)

SKU: 93877 | Item ID: WHA WX1513B

$21.91

In Stock
1/2IN CTS MALE THREAD TEE

SeaTech

SeaTech 3530-1008 - 1/2in cts male thread tee

SKU: 189658 | Item ID: S/T 3530-1008

$10.78

In Stock
15MM PUMP UNION

SeaTech

SeaTech 2475-15 - 15mm pump union

SKU: 168916 | Item ID: S/T 2475-15

$7.70

In Stock
15MM SHUT OFF VALVE, BLACK

SeaTech

15mm Metric Series Quick Connect Plumbing System - Valves

SKU: 156598 | Item ID: S/T 2439-1515

$30.60

In Stock
EQUAL ELBOW - 15MM

Whale

Quick Connect Fittings - Equal Elbow - 15 mm

SKU: 93872 | Item ID: WHA WX1503B

$5.07

In Stock
wx7152 of Whale Quick Connect Semi-Rigid Tubing

Whale

Quick Connect Semi-Rigid Tubing

SKU: 1029574 | Item ID: WHA WX7152

$33.19

In Stock
35 Series Quick Connect Plumbing System - for 5/8" OD Tubing

SeaTech

35 Series Connector

Available in 2 options

$7.68 - $7.70

In Stock
15MM X 1/4IN ICEMAKER STEM VALVE

SeaTech

15mm QC Stem Adapters - Reducing Valve - 15mm to 1/4"

SKU: 174743 | Item ID: S/T 2443-0415

$24.60

In Stock
wx7154 of Whale Quick Connect 15 mm Tubing Standard Semi-Rigid

Whale

Quick Connect 15 mm Tubing Standard Semi-Rigid

SKU: 1029575 | Item ID: WHA WX7154

$33.19

Out of Stock
35 Series Quick Connect Plumbing System - for 5/8" OD Tubing

SeaTech

35 Series Quick Connect Plumbing System - Stems for 5/8" OD Tubing

Available in 3 options

$3.34 - $9.83

In Stock
15mm Metric Series Quick Connect Plumbing System

SeaTech

22mm Metric Series Quick Connect Plumbing System - Unions

Available in 3 options

$14.63 - $22.03

In Stock
35 Series Quick Connect Plumbing System - for 5/8" OD Tubing

SeaTech

SeaTech 3501-0808 - 3/8in male connector

SKU: 390126 | Item ID: S/T 3501-0808

$6.05

In Stock
ADAPTOR - FEMALE 1/2INBSP TO 15MM

Whale

Quick Connect Fittings - Adapter - 15mm Tubing x 1/2" BSP Female

SKU: 93904 | Item ID: WHA WX1532B

$5.53

In Stock
SHUT-OFF VALVE - 15MM PLASTIC BODY

Whale

15mm Quick Connect Fittings - Shut-Off Valve

SKU: 93917 | Item ID: WHA WX1574B

$27.44

In Stock
EQUAL STRAIGHT 15MM

Whale

Quick Connect Fittings - Equal Straight Connector - 15 mm

SKU: 93873 | Item ID: WHA WX1504B

$5.82

In Stock
15MM X 3/4IN FEMALE CONNECTOR

SeaTech

SeaTech 1607-1222 - Fem swivel 22mm-3/4bsp

SKU: 175394 | Item ID: S/T 1607-1222

$25.48

In Stock
1/2" CTS 3-WAY VALVE

SeaTech

35 Series Quick Connect Plumbing System - Valves for 1/2" OD Tubing

Available in 2 options

$17.73 - $29.88

In Stock
15MM HOSE BARB CONNECTOR

SeaTech

SeaTech 2913-1222 - 22mm - 3/4 hose barb connector

SKU: 180894 | Item ID: S/T 2913-1222

$16.60

In Stock
STEM ELBOW - 15MM

Whale

Quick Connect Fittings - Stem Elbow - 15 mm Tubing x 15mm Stem

SKU: 93884 | Item ID: WHA WX1522B

$5.53

In Stock
SeaTech Waterpex Tubing - Blue

SeaTech

Quick Connect Tubing

Available in 4 options

$7.56 - $12.48

In Stock
15MM 3/4IN MALE CONNECTOR

SeaTech

SeaTech 2402-0815 - 15MM x 1/2 in. NPT - 15mm x 1/2 in. npt male connector

SKU: 156583 | Item ID: S/T 2402-0815

$7.18

In Stock
1/2IN CTS HOSE BARB FITTING

SeaTech

SeaTech 3513-1008 - 1/2in cts hose barb fitting

SKU: 189659 | Item ID: S/T 3513-1008

$8.08

In Stock
1/2IN CTS UNION CONNECTOR

SeaTech

35 Series Quick Connect Plumbing System - Unions for 5/8" OD Tubing

Available in 3 options

$9.10 - $12.15

In Stock
TUBE MOUNTING CLIP- 15MM

Whale

Quick Connect Fittings - Tube Mounting Clip (Black) - 15mm

SKU: 93914 | Item ID: WHA WX1565B

$1.11

In Stock
1IN CTS COLLET CLIP

SeaTech

Collet Clip for 35 Series Quick Connect Plumbing System

Available in 4 options

$0.18 - $0.85

In Stock
SHUT-OFF VALVE - 15MM BRASS BODY

Whale

Quick Connect Fittings - Brass Shut-Off Valve

SKU: 149075 | Item ID: WHA WX1573B

$34.31

In Stock
END STOP - 15MM

Whale

Quick Connect Fittings - End Stop - 15mm

SKU: 93912 | Item ID: WHA WX1546

$7.04

In Stock
15MM UNION CHECK VALVEE 1PKG CLAM

SeaTech

SeaTech 1140-15 - 15mm union check valve 1pkg clam

SKU: 215869 | Item ID: S/T 1140-15

$15.10

Out of Stock
1/2IN CTS X 3/4 NPS FEM SWIV ELBOW

SeaTech

3520 Female Swivel Elbows

Available in 3 options

$7.63 - $11.08

In Stock
1/2 IN STACKABLE VALVE

SeaTech

SeaTech 3543-10 - 1/2 in stackable valve

SKU: 207931 | Item ID: S/T 3543-10

$14.43

In Stock
wx1583 of Whale 15mm Quick Connect Adaptor

Whale

15mm Quick Connect Adaptor, 3/8" Male

SKU: 1008498 | Item ID: WHA WX1583

$8.96

In Stock
UNION CHECK VALVE 1/2CTS

SeaTech

SeaTech 3540-10 - Union check valve 1/2cts

SKU: 381780 | Item ID: S/T 3540-10

$11.43

In Stock
1/2IN CTS MALE STEM PLASTIC

SeaTech

SeaTech 3527-1008 - 1/2in cts male stem plastic

SKU: 195380 | Item ID: S/T 3527-1008

$4.05

In Stock
35 Series Quick Connect Plumbing System - for 5/8" OD Tubing

SeaTech

35 Series Quick Connect Plumbing System - Reducing Fittings for 1" OD Tubing

Available in 3 options

In Stock
22MM STACKABLE ELBOW BLK

SeaTech

22mm Metric Series Quick Connect Plumbing System - Adapters

Available in 2 options

$19.70 - $23.90

In Stock
STACKABLE(STEM)TEE

Whale

Quick Connect Fittings - Stem Tee - 15mm Tubing x 15mm Tubing x 15mm Stem

SKU: 93883 | Item ID: WHA WX1521

$19.66

In Stock
1IN CTS X 1IN NPT MALE ELBOW

SeaTech

3519 Male Thread Elbows

Available in 2 options

$8.48 - $12.93

In Stock
1/2IN CTS HOSE BARB FITTING

SeaTech

SeaTech 3513-1412 - 3/4in hose barb fitting

SKU: 438486 | Item ID: S/T 3513-1412

$17.35

In Stock
Quick Connect Flexible Heater Connector

Whale

Quick Connect Flexible Heater Connector

SKU: 93882 | Item ID: WHA WX1519B

$23.20

In Stock
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If you’re considering replacing the water system on your boat, you may want to consider using a modular plumbing system like Sea Tech fittings, or the Pipework System from Whale Water Systems. Both plumbing systems offer a variety of high quality fittings for quick installation along with the added benefit of reusable components. To install, cut the tubing to the length and insert it into the fitting for an instant watertight connection. Didn’t get quite the right fit? Simply remove the fitting by pushing in the collet and pull the tubing out. It just doesn’t get any easier. Shop for all your modular plumbing needs at Fisheries Supply today!