Home Boat Plumbing Fixtures & Supplies Modular Plumbing

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
Quick Connect 15mm Plumbing System Tubing

Whale

15 mm Quick Connect Tubing

Available in 3 options

$103.00 - $106.13

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
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
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
SeaTech Waterpex Tubing - Blue

SeaTech

Quick Connect Tubing

Available in 4 options

$7.56 - $12.48

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 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
15MM PUMP UNION

SeaTech

SeaTech 2475-15 - 15mm pump union

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

$7.70

In Stock
EQUAL TEE - 15MM

Whale

Quick Connect Fittings - Equal Tee - 15 mm

SKU: 93870 | Item ID: WHA WX1502B

$7.09

In 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
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
wx7152 of Whale Quick Connect Semi-Rigid Tubing

Whale

Quick Connect Semi-Rigid Tubing

SKU: 1029574 | Item ID: WHA WX7152

$33.19

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
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
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
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 X 3/4 NPS FEM SWIV ELBOW

SeaTech

3520 Female Swivel Elbows

Available in 3 options

$8.78 - $11.08

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

$27.98

Out of 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
1IN CTS COLLET CLIP

SeaTech

Collet Clip for 35 Series Quick Connect Plumbing System

Available in 4 options

$0.18 - $0.85

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
ADAPTOR - BRASS FEM.1/2INBSP TO 15MM

Whale

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

SKU: 93905 | Item ID: WHA WX1533

$28.53

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
wx1584b of Whale Stem Adapter 1/2" Barbed

Whale

Stem Adapter 1/2" Barbed

SKU: 449802 | Item ID: WHA WX1584B

$2.87

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
SHUT-OFF VALVE - 15MM BRASS BODY

Whale

Quick Connect Fittings - Brass Shut-Off Valve

SKU: 149075 | Item ID: WHA WX1573B

$34.31

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
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
15MM STACKABLE TEE, BULK

SeaTech

15mm QC Stem Adapters - Tee - Stackable - 15mm x 15mm

SKU: 156564 | Item ID: S/T 1133-1515

$10.00

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

SeaTech

SeaTech 3501-0806 - 3/8in male connector

SKU: 438483 | Item ID: S/T 3501-0806

$5.63

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
15MM STACKABLE ELBOW, BULK PACK

SeaTech

15mm QC Stem Adapters - Elbow - Stackable - 15mm x 15mm

SKU: 156439 | Item ID: S/T 1118-1515

$8.78

In Stock
1/2IN CTS UNION ELBOW BULK

SeaTech

SeaTech 3517-14 - 3/4in cts union elbow

SKU: 195376 | Item ID: S/T 3517-1410

$14.80

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
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
22MM END STOP

SeaTech

22mm Metric Series Quick Connect End Stop

SKU: 156578 | Item ID: S/T 1645-22

$11.18

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

SeaTech

SeaTech 3514-1008 - 3/8iin reducing stem

SKU: 390128 | Item ID: S/T 3514-1008

$7.15

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
On Sale
1/2IN CTS BRASS UNION TEE

SeaTech

45 Series Brass QC Union Tee - 1/2"

SKU: 196293 | Item ID: S/T 4723-10

Sale

$10.14

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
ADAPTOR MALE 1/2IN BSP TO 15MM

Whale

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

SKU: 93878 | Item ID: WHA WX1514B

$4.62

In Stock
35 SER MALE ELBOW 1/2CTSX1/2NPT

SeaTech

3519 Male Thread Elbows

Available in 2 options

$8.48 - $12.93

In Stock
 1-45 results of 124
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!