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.



Onga Barrel Union Assembly - Swivel

SKU: o800408

Onga barrel union assembly - swivel style - allows connection with proper seal when pipes are not perfectly aligned. 40mm Socket x 50mm Spigot connections. Used on many onga spa, bath and pool pumps Sold ...

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Pentair 2" Diverter Valve Body

SKU: p90004400

Pentair 2" diverter valve body 45 degree angled outlet design 2" / 50mm socket outlet ports. 2.5" spigot/2" socket inlet port. 95mm hole required in spa shell. Discontinued product. Internal gat...

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Pentair Diverter Valve Repair Kit - Emerald Cut - Grey

SKU: p9498ww

Pentair diverter valve repair kit - handle, cap, gate, o-rings ...

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Plast-Aid Two Part Adhesive Sealant Plastic Repair Kit - 1.5oz / 40g

SKU: pa80100

Perfect for external leak repairs of plastic and acrylic parts under pressure No need to replace cracked fittings - clean and apply Plast-Aid on exterior of fitting for lasting seal and repair Perfect ...

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Plast-Aid Two Part Adhesive Sealant Plastic Repair Kit - 6oz / 160g

SKU: pa80400

Perfect for external leak repairs of plastic and acrylic parts under pressure No need to replace cracked fittings - clean and apply Plast-Aid on exterior of fitting for lasting seal and repair Perfec...

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Plastex Master Tech Two Part Plastic Repair Kit - 30g White, Black, Clear

SKU: px2006

For acrylic spa shell repairs of plastic parts - suits Acrylic, PVC, ABS, FRP, carbon fibre, and other surfaces. Perfect for filling Acrylic Spa Shell crack repairs - Grind out the crack with a rotary gr...

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Plastex Mini Master Two Part Plastic Repair Kit - 5g White, Black, Clear

SKU: px1805

For acrylic spa shell repairs of plastic parts - suits Acrylic, PVC, ABS, FRP, carbon fibre, and other surfaces. Perfect for filling Acrylic Spa Shell crack repairs - Grind out the crack with a rotary gr...

18 In Stock

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Plastex Powder Refill - 30g Black

SKU: px2102

Refill coloured powder for use with Plastex spa acrylic repair kits only. NB - this product is available in preset colours that can be mixed together . It is NOT designed to be the final surface for a spa...

4 In Stock

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Plastex Powder Refill - 30g Blue

SKU: px2104b

Refill coloured powder for use with Plastex spa acrylic repair kits only. NB - this product is available in preset colours that can be mixed together . It is NOT designed to be the final surface for a spa...

1 In Stock

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Plastex Powder Refill - 30g Clear

SKU: px2103

Refill coloured powder for use with Plastex spa acrylic repair kits only. NB - this product is available in preset colours that can be mixed together . It is NOT designed to be the final surface for a spa...

4 In Stock

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Plastex Powder Refill - 30g Green

SKU: px2104gn

Refill coloured powder for use with Plastex spa acrylic repair kits only. NB - this product is available in preset colours that can be mixed together . It is NOT designed to be the final surface for a spa...

4 In Stock

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Plastex Powder Refill - 30g White

SKU: px2101

Refill coloured powder for use with Plastex spa acrylic repair kits only. NB - this product is available in preset colours that can be mixed together . It is NOT designed to be the final surface for a spa...

3 In Stock

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Plastex Standard Two Part Plastic Repair Kit - 30g Clear

SKU: px2003

For acrylic spa shell repairs of plastic parts - suits Acrylic, PVC, ABS, FRP, carbon fibre, and other surfaces. Perfect for filling Acrylic Spa Shell crack repairs - Grind out the crack with a rotary gr...

2 In Stock

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PVC Pipe Cutter 2" - Compact

SKU: pipecutter2

Compact sized premium quality Ridgid PVC pipe cutter to suit all spa flex pipes up to 2" / 50mm (60mm OD) Accomodates pipe up to 65mm outside diameter maximum. Cuts through spa flex effortlessly with 15 ...

1 In Stock

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Reinforced 3/4" Clear Braided Spa Tubing / Hose - 20m roll

SKU: piacmp-020-020

20m roll Stronger hose able to retain shape more easily in tighter radius bends, withstands more pressure than normal clear hose. Suitable for use on suction line to circulation pumps, tight radius bends...

3 In Stock

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Reinforced 3/4" Clear Braided Spa Tubing / Hose - Per Metre

SKU: piacmp-020

Stronger hose able to retain shape more easily in tighter radius bends, withstands more pressure than normal clear hose. Suitable for use on suction line to circulation pumps, tight radius bends, Sundance S...

78 In Stock

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Rising Dragon 1" Diverter Assembly - Alpha - Graphite Grey

SKU: rd14205-017-13

Rising Dragon Alpha 1" diverter assembly - graphite grey 1" / 25mm spigot and 3/4" barb adaptors Raised handle design Clear wall fitting for LED illumination 75mm diameter cap Fits 55mm hole In...

48 In Stock

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Rising Dragon 12 Port 3/4" Barbed Manifold 2"S x 2"Spg

SKU: rd621-0526-000

Rising Dragon 12 port 3/4" barbed manifold 2" spigot x 2" socket x twelve 3/4" barbs. overall length 245mm ...

52 In Stock

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Rising Dragon 2" Diverter Assembly - Delta - Graphite Grey

SKU: rd601-1030-009

Rising Dragon Delta 2" diverter assembly - graphite grey Designed for maximising system flow and minimising fittings & pipe length 2" / 50mm socket plumbing connections and 1 x 19mm barb ozone take off ...

12 In Stock

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Rising Dragon 2" Diverter Valve - Alpha - Graphite Grey

SKU: rd14201-010-15

Rising Dragon Alpha Handle 2" diverter valve - graphite grey 2" / 50mm socket plumbing connection 92mm diameter cap. Suits 80mm diameter hole Raised handle design Clear wall fitting for LED illuminati...

57 In Stock

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Rising Dragon 2" Diverter Valve - Black/Clear

SKU: rd01.03.03.0216

Rising Dragon 2" diverter valve - black/clear 2" / 50mm socket plumbing connection 107mm diameter cap. Suits 80mm diameter hole Raised square edged handle design - 33mm high Clear wall fitting for LED...

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Rising Dragon 2" Diverter Valve - S Handle - Graphite Grey

SKU: rd601-1070-011

Rising Dragon 'S' Handle 2" diverter valve - graphite grey 2" / 50mm socket plumbing connection 92mm diameter cap. Suits 80mm diameter hole Raised handle design Clear wall fitting for LED illumination...

60 In Stock

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Rising Dragon Ozone Flow Divert Manifold

SKU: rd621-0419-000

Rising Dragon flow divert manifold - 2 port. One port has a protruding 'catchment' moulding to increase flow - this port is typically used to feed ozone lines on high flow circulation pump or main jet pump ...

72 In Stock

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Rising Dragon Waterfall Flow Control Valve - Oasis Spas - Black

SKU: rd01.03.03.0658

Rising Dragon Oasis Spas waterfall flow control on/off valve - black 1" / 25mm spigot plumbing connection 78mm diameter cap. Suits 55mm diameter hole Raised handle design Clear body for LED illuminati...

2 In Stock

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