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Modular Plumbing

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CategoryBoat Plumbing Fixtures & Supplies
CategoryModular Plumbing
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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
SWIVEL 90 DEGREE ELBOW, 1/2 NPT

Whale

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

SKU: 93903 | Item ID: WHA WX1531B

$15.13

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
TAP TAIL ADAPTOR MALE 1/2IN BSP 15MM

Whale

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

SKU: 93879 | Item ID: WHA WX1515

$9.22

In Stock
Quick Connect Flexible Heater Connector

Whale

Quick Connect Flexible Heater Connector

SKU: 93882 | Item ID: WHA WX1519B

$23.20

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
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
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
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
Stem Adaptor - 3/4 Flexible Hose

Whale

Stem Adaptor - 3/4 Flexible Hose

SKU: 454241 | Item ID: WHA WX1593

$7.04

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
1/2IN FEMALE CONNECTOR

SeaTech

SeaTech 3510-1412 - 35 ser fem conector 3/4ctsx3/4nps

SKU: 170542 | Item ID: S/T 3510-1412

$11.70

In Stock
1/2IN CTS UNION TEE

SeaTech

SeaTech 3523-08 - 3/8in cts union tee

SKU: 181023 | Item ID: S/T 3523-08

$10.75

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
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
1/2IN CTS REDUCING IN-LINE VALVE

SeaTech

SeaTech 3539-14 - 3/4in cts shut off valve

SKU: 195378 | Item ID: S/T 3539-14

$35.73

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
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
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
1/2IN CTS BRASS UNION ELBOW

SeaTech

45 Series Brass QC Union Elbow

Available in 3 options

$11.03 - $37.50

In Stock
STEM ADAPTOR - MALE 3/8INBSP TO 15MM

Whale

Quick Connect Fittings - Stem Adapter - 15mm Tubing x 3/8" NPT Male (Brass)

SKU: 93913 | Item ID: WHA WX1563

$23.71

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 UNION CONNECTOR

SeaTech

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

Available in 3 options

$10.40 - $15.65

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

SeaTech 3545-08 - 3/8in end stop connector

SKU: 438493 | Item ID: S/T 3545-08

$8.08

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
MALE STEM 1/2INNPTX15MM STEM BRASS

SeaTech

15mm QC Stem Adapters - Brass to Male - 15mm x 1/2" NPT

SKU: 156572 | Item ID: S/T 1229-0815

$24.95

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
CHECK VALVE - 15MM BRASS

Whale

15mm Quick Connect Fittings - Brass Stem Check Non-Return Valve

SKU: 93922 | Item ID: WHA WX1582B

$18.07

In Stock
On Sale
35 Series Quick Connect Plumbing System - for 1" OD Tubing

SeaTech

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

Available in 2 options

Sale

$5.62 - $7.88

In Stock
STEM ADAPTOR 1/4 FEM. NPT TO 15MM

Whale

Quick Connect Fittings - Stem Adapter - 15mm Stem x 1/4" NPT Female (Brass)

SKU: 93907 | Item ID: WHA WX1537B

$18.36

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

SeaTech

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

Available in 3 options

$4.82 - $20.25

In Stock
STANDARD CUTTER REPLACE BLADE 1PK

SeaTech

Replacement Blades - for Quick Connect Tubing Cutter

SKU: 187096 | Item ID: S/T 1161-1522

$8.65

In Stock
FEMALE GARDEN HOSE ADAPTER15MM

Whale

Quick Connect Fittings - Adapter,GH- 15mm Tubingx3/4" Fem. Garden Hose Thrd (Green)

SKU: 137722 | Item ID: WHA WX1552B

$8.13

In Stock
ADAPTOR-FEMALE 3/4INBPS TO 15MM

Whale

Quick Connect Fittings - Female Adapter - 15mm Tubing x 3/4" BSP Female

SKU: 93910 | Item ID: WHA WX1542

$24.18

In Stock
ADAPTOR - FEMALE 3/8IN BPS TO 15MM

Whale

Quick Connect Fittings - Adapter, Pipe - 15mm Tubing x 3/8" BSP Female (Brass)

SKU: 93908 | Item ID: WHA WX1538

$21.89

In Stock
1/2IN CTS UNION CONNECTOR

SeaTech

35 Series Quick Connect Plumbing System - Unions for 3/4" OD Tubing

SKU: 370600 | Item ID: S/T 3515-14

$12.63

In Stock
ADAPTOR 5/8 OD FLEX.TUBING TO 15MM

Whale

Quick Connect Fittings - Adapter - 15mm Tubing x 5/8" Tubing

SKU: 93886 | Item ID: WHA WX1528

$19.67

In Stock
main of Whale Quick Connect Fittings - Tube Mounting Clip (White) - 15mm

Whale

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

SKU: 381948 | Item ID: WHA WX1569B

$1.40

In Stock
STEM NRV ADAPTOR MALE 1/2 NPT -15MM

Whale

Quick Connect Fittings - Adapt.-15mm Stem w/Non-Return Valv x 1/2" NPT Male(Brass)

SKU: 93906 | Item ID: WHA WX1534

$34.09

In Stock
1IN X 3/4IN CTS REDUCING UNION

SeaTech

SeaTech 3515R-1008 - Reducing union

SKU: 390161 | Item ID: S/T 3515R-1008

$9.10

In Stock
On Sale
1/2INX1/2IN CTS BRASS DROP EAR ELBOW

SeaTech

45 Series Brass QC Drop Ear Elbow

Available in 2 options

Sale

$10.78 - $20.65

In Stock
1/2IN MANIFOLD INLET ELBOW

SeaTech

Quick Connect Water System Manifold

SKU: 168921 | Item ID: S/T SF989

In Stock
On Sale
1/2IN CTS BRASS UNION CONNECTOR

SeaTech

45 Series Brass QC Union Connector

Available in 3 options

Sale

$7.11 - $14.08

In Stock
FLOW BEND

SeaTech

22mm Metric Series Quick Connect Plumbing System - Clips

SKU: 165218 | Item ID: S/T 234922

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!