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Suction & Drainage

Suctions & Drains

Welcome to the Suction & Drainage section of our store.

We stock a variety of replacement spa floor drains, drain-off valves and suction assemblies, replacement parts too like suction covers. These types of specialty spa plumbing parts are usually manufactured by Waterway Plastics, CMP & Rising Dragon.

Suction drains are a very important part of your spas plumbing system as water is drawn through them by the water pump to circulate and deliver water back into the spa. They are normally plumbed in pairs for each pump allowing the pump to be supplied with the correct amount of water and preventing the user of the spa from being sucked onto an individual suction when the pump is running.

78 item(s)
HTP1626
1932 (1611 Ex. VAT)
+
1574 (1312 Ex. VAT)
3374 (2812 Ex. VAT)
1 item(s)
HTP112
2531 (2109 Ex. VAT)
+
2531 (2109 Ex. VAT)
18 item(s)
HTP740
3600 (3000 Ex. VAT)
+
20 item(s)
HTP111
2855 (2379 Ex. VAT)
+
84 item(s)
HTP1625
1963 (1635 Ex. VAT)
+
Hydroair 1.5 Inch Long Wall Fitting -7%
45 item(s)
HTP1486
674 (561 Ex. VAT) 601
+
HydroAir Suction Cover, White -15%
82 item(s)
HTP1487
800 (667 Ex. VAT) 781
+
41 item(s)
HTP1963
1216 (1014 Ex. VAT)
+
13 item(s)
HTP1632
Suction Cover - Waterway Super Hi-Flo 200GPM - Grey   Grey suction cover for Waterway Super Hi-flo suction drain assemblies, includes 2x fixing screws. Suction cover outer diameter - 133mm Waterway part number - 642-3637
1097 (915 Ex. VAT)
+
29 item(s)
HTP1986
1117 (931 Ex. VAT)
+
5 item(s)
HTP706
2430 (2026 Ex. VAT)
+
8 item(s)
HTP707
2394 (1995 Ex. VAT)
+
38 item(s)
HTP297
2244 (1870 Ex. VAT)
+
2317 (1931 Ex. VAT)
10 item(s)
HTP612
4077 (3398 Ex. VAT)
+
9 item(s)
HTP166
3689 (3074 Ex. VAT)
+
14 item(s)
HTP419
2787 (2323 Ex. VAT)
+
29 item(s)
HTP283
Waterway 3/4" Drain Valve These Waterway 3/4" drain valves come complete with threaded stop cap and have a 3/4" socket plumbing connection for gluing onto 3/4" pipe. Waterway part number:  400-2070
1349 (1124 Ex. VAT)
+
HTP158
Waterway 3/4" Lo-Pro Floor Drain Assembly - Grey Genuine Waterway Lo-Pro floor drain assembly with grey grille and 3/4 inch pipe work connection. Can be used as a drain or as a suction, convenient low profile design for tight space applications. Body supplied with grille and gasket seal. Specifications Diameter of face - 90mm Height - 65mm Height in Spa when fitted - 14mm Shell hole size - 60mm Connection - 3/4" female socket (26mm internal diameter) Waterway part number: 640-4347 Need Help?...
2457 (2048 Ex. VAT)