Specialty Spa & Pool Plumbing 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" / 65mm             -  73.2mm

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.

	hai 17-6075 Hydroair 6 Port Cycle Valve III Jet Sequencer Water driven 6 port cycle valve - as it rotates water pulses from one outlet to the next 'firing' in a similar manner to a 6 cylinder car engine. This causes a synchronised pulsing jet sequence in one or more seats/banks of jets. Install on new spa or when replumbing. In many cases it can be fitted to existing plumbing, particularly on newer spas. Water drive motor assy requires 10gpm @ 12psi, main supply requires 20gpm @ 10psi Socket sizes - outlet ports - 1/2", motor ports - 1/2", inlet port - 1" All ports can be fitted with barb adaptors for hose connection (as shown on outlets in picture). Call for more info. Price: AUD QTY:

	hai 17-8075 Hydroair 8 Port Cycle Valve III Jet Sequencer Water driven 8 port cycle valve - as it rotates water pulses from one outlet to the next 'firing' in a similar manner to a V8 car engine. This causes a synchronised pulsing jet sequence in one or more seats/banks of jets. Install on new spa or when replumbing. In many cases it can be fitted to existing plumbing, particularly on newer spas. Water drive motor assy requires 10gpm @ 12psi, main supply requires 20gpm @ 10psi Socket sizes - outlet ports - 1/2", motor ports - 1/2", inlet port - 1" All ports can be fitted with barb adaptors for hose connection (as shown on outlets in picture). Call for more info. Price: AUD QTY:

	ww 429-4000 Waterway U-Bend 1.5"S Price: AUD QTY:

	ww 429-4030 Waterway U-Bend 2"S Price: AUD QTY:

	ww 411-9130 Waterway Sweep Elbow 2" Price: AUD QTY:

	ww 672-8000 Waterway Manifold Wye 2" Price: AUD QTY:

	ww 672-8050 Waterway Manifold Wye 2.5" x 2.5" x 2.5" Price: AUD QTY:

	ww 872-2005e 2.5" / 65mm SCH40 PVC Pipe x 3.5" long Price: AUD QTY:

	ww 437-292 65mm / 2.5" x 2" / 50mm reducing bush Reducing bush 2.5" x 2" (65mm x 50mm) Price: AUD QTY:

	ww 411-6050 Waterway Left Hand Drain 90 Ell - 1.5" Spg x 1.5" Socket Waterway Specialty Left Hand Drain Elbow - Spigot fitting x Socket fitting Price: AUD QTY:

	m 3633 50mm / 2" x 20mm / 3/4" Thread Reducing Faucet Tee Price: AUD QTY:

	m 3665 40mm / 1.5" x 20mm / 3/4" Thread Reducing Faucet Tee Price: AUD QTY:

	wc 1221403 40mm /1.5" x 25mm / 1" Thread Reducing Faucet Tee 40mm / 1.5" S x 40mm / 1.5" S x 25mm / 1" FPT threaded reducing faucet tee Ideal for use with 1" threaded flow switches listed under the sensors category Price: AUD QTY:

	wc 12240 40mm / 1.5" Male Valve Adaptor 40mm BSP male thread x 40mm Spigot Price: AUD QTY:

	wc 121840 40mm / 1.5" Female Faucet Socket 40mm female BSP thread x 40mm Slip Socket Price: AUD QTY:

	fpi union 40mm FPI Barrel Union 40mm FPI compatible barrel union - almost identical to a Waterco 40mm union, however the male thread is slightly smaller outside diameter and does not suit a Waterco female thread. Most needed when replacing a failed FPI 6kw heater which was direct coupled to an FPI cartridge filter with a female union. Price: AUD QTY: