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.



Edgetec 50mm Diverter Valve - Sea Breeze Charcoal Grey w/ Stainless steel inserts

SKU: e2910-ss

Edgetec 50mm diverter valve - cap and handle are moulded as one. the gate shaft has 15 splines for easy cap/handle alignment. 316 grade stainless steel trim on the charcoal grey textured 5 point scalloped ca...

15 In Stock

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Edgetec 50mm Diverter Valve Cap

SKU: e9-8007

Edgetec 50mm diverter cap/handle...

91 In Stock

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Edgetec 50mm Diverter Valve Cap - Sea Breeze

SKU: e9-8008

Edgetec diverter valve handle - Sea Breeze...

4 In Stock

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Edgetec 50mm Diverter Valve Gate

SKU: e9-8005

Edgetec 50mm 3 way diverter gate - 15 splines for easy cap alignment Does not suit any other brand valve....

9 In Stock

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Edgetec 50mm Diverter Valve Seal Kit

SKU: e-div-oring-k

Edgetec 50mm diverter valve shaft seal and cap seal kit Includes: 2 x smaller shaft seals 1 x larger body seal ...

6 In Stock

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Edgetec 50mm Diverter Valve Threaded Face Ring

SKU: e9-8006

Edgetec diverter threaded face ring ...

9 In Stock

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Edgetec Micro spa Drain - Grey

SKU: e2920-gr

Edgetec spa drain fitting. 42mm diameter cover, 27mm hole required. 3/4" / 19mm barbed fitting....

3 In Stock

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Flexelene Ozone Tubing - 1/4" ID - Ozone Resistant Tubing - 30m roll

SKU: nefx4-6n-30

Flexelene ozone tubing - UV stable and ozone resistant - The Right Stuff ! Flexible polyethylene tubing. 1/4" / 6mm internal diameter - designed to push over barb fittings such as mazzei injector nipples, o...

16 In Stock

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Flexelene Ozone Tubing - 1/4" ID - Ozone Resistant Tubing - per metre

SKU: nefx4-6n

Flexelene ozone tubing - UV stable and ozone resistant - The Right Stuff ! Flexible polyethylene tubing. 1/4" / 6mm internal diameter - designed to push over barb fittings such as mazzei injector nipples, o...

498 In Stock

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Flow Control Water Bypass Spring Check Valve 1.5" socket x 2" spigot - 2 LB spring

SKU: fc1052c20

Water bypass valve - 2 lb spring pressure - particularly suited to 2 speed pumps where it is desired to divert water at high speed but not low speed. Use in the manufacture of an ozone injector bypass asse...

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G&G Industries Balboa Spa Drain Cover / Fitting - Grey

SKU: gg41975-cg

G&G Industries (Balboa) spa drain cover / fitting - grey 3/4" barbed. 63mm diameter clip on drain cap (pry off to remove and clean - clip in to re-fit). Approx 10mm projection above spa shell. 41mm hol...

3 In Stock

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G&G Industries Balboa Spa Drain valve - Black

SKU: gg41927-bk

G&G Industries (Balboa) spa drain valve. 55mm diameter Suits 33mm diameter hole through cabinet or niche.Locating pin to prevent rotation. Includes cap 3/4" barb connection. Suits up to 30mm thick cabinet....

187 In Stock

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G&G Industries Spa Drain valve Niche - Black

SKU: gg4924-bk

G&G Industries Niche to suit spa drain valve. 110mm diameter Suits 89mm diameter hole through cabinet. Inner diameter 72mm Centre hole for valve - 33mm diameter with locating pin hole to suit G&G spa drain v...

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Hot Spring Spa 4 Position Diverter Valve Kit 1998-2008

SKU: hs71495grey-kit

4 position Hot Spring Spas diverter valve internal gate, seals, cap and handle kit. ***The valve top seal disc needs to be re-used from the old unit as no longer available as a part ...

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Hot Spring Spa 4 Position Diverter Valve Kit 1998-2008 - White

SKU: hs71495white-kit

4 position Hot Spring Spas diverter valve internal gate, seals, white cap and handle kit. ***The valve top seal disc needs to be re-used from the old unit as no longer available as a part ...

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Hot Spring Spa 6 Port Diverter Valve Body Assembly 1998-2003

SKU: hs37297-k

6 port Hot Spring Spas diverter valve body 2" / 50mm inlet port 6 x 1.5" / 40mm outlet ports Suits 78mm diameter hole in top of the spa Suits 4 way diverter internal assemblies. ...

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Hot Spring Spa Diverter Lever Replacement Kit - pre 94

SKU: hs75074

Suits Hot Spring Spas up to 1993 Kit includes handle, screw, plug and coloured dots. Handle - 67mm long x 32mm wide x 13mm high. Slips onto diverter shaft with 2 flat surfaces 10mm across. This handle has a ...

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Hot Spring Spa Valve Diverter Kit - pre 94

SKU: hs20339

89-93 Hot Spring Spas Diverter kit includes - diverter gate/shaft, diverter cap, shaft o-rings, cap o-ring, screw o-rings, gasket, cap screws and silicon grease. Cap diameter - 67mm, 8 screw holes Diverter g...

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Hot Spring Spas Diverter Valve Kit 94-97

SKU: hs7084934350

Hot Spring Spas Diverter Valve Kit including Lever, Bezel, Diverter Gate, Snap Ring, O-ring seals. 94-97 Plastic ring/cap is no longer available as a spare part. If this component is damaged, a complete alte...

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Hot Spring Spas Diverter Valve Lever 94-97

SKU: hs34311

...

4 In Stock

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Hot Spring Spas Smart Jet 2 Port Diverter Valve Kit 98+

SKU: hs71494

Hot Spring Spas Smart jet 2 Port 1998+ Diverter Valve Kit including Diverter Gate, O-ring seals. C Clip snap ring not included - re-use original ...

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Hydroair 1" Diverter / On/Off Valve Cap - Grey

SKU: hai31-4023gry

Hydroair Hydroflow 1" valve notched cap. 60mm diameter...

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Hydroair 1" Diverter / On/Off Valve Handle - Grey

SKU: hai31-4024gry

Suits Hydroair 1" valves with notched caps. Suits shaft 10mm square ...

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