Plumbing Pipes, Hoses & Fittings

Spa & Pool Plumbing Pipes, Hoses, Manifolds and Fittings

To assist in pipe sizes, the following list provides the physical measurements to identify the correct pipe size.

These measurements are of the EXTERNAL diameter of the pipe or hose (and spigot fittings, or internal diameter of socket fittings):

1/2" / 15mm            -  21.4mm               
3/4" / 20mm            -  26.8mm
1" / 25mm                 -  33.5mm
1.5" / 40mm             -  48.4mm
2" / 50mm                 -  60.5mm
2.5" (not 65mm)       -  73mm

These measurements are of the INTERNAL diameter of TUBING only:

3/8" / 9mm               -  9mm
3/4" / 19mm             -  19mm

External diameter of the barb fittings used with tubing is generally slightly larger than the bore of the tubing to ensure a tight fit.



Waterway, CMP & Hydroair 2" Diverter Valve O Ring Seal Kit

SKU: ww805-0113805-0143

2 x shaft O Rings and 1 x body/cap O Ring to suit : Waterway 2" Diverter valves Balboa / Hydroair 2" Diverter valves CMP 2" Diverter valves Suit no other makes of diverters. Shaft o-rings - 3/32" ...

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Worm Drive Clamp - 16mm - 27mm

SKU: wd16-27

Easy installation, corrosion resistant Stainless Steel / Zinc worm drive clamp - fits all 3/4" spa hose types Suits from 16mm to 27mm diameter Tighten with flat/phillips screwdriver or socket/nut driver ...

982 In Stock

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¾" x 2" Manifold 10 Port

SKU: pf190111

10 port water manifold 10 x 3/4" barb 2" socket x spigot ...

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¾" x 2" Manifold 5 Port

SKU: pf190405

5 port water manifold 5 x 3/4" barb 2" socket x spigot ...

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¾" x 2" Manifold 7 Port

SKU: pf190605

7 port water manifold 7 x 3/4" barb 2" socket x spigot ...

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