Astralpool Volute (Wet End) - CTX / E-Series MkII, Nov 2020 SP40031 raypak Balboa Pumps marked "4HP" &

Balboa Pumps marked "4HP" & "3HP" are actually a 2HP pump in Australian spas

model details

Zodiac Spa Alkalinity Up - Pure Balance

Used in Spanet SV Mini 1 & Mini 2 spa control systems

Some Chinese spa manufacturers fitted these touchpads against Balboa’s guidelines

Astralpool Volute (Wet End) - CTX / E-Series MkII, Nov 2020 SP40031 raypak Balboa Pumps marked "4HP" &Astralpool Volute (Wet End) CTX Viron E Series MkII, Nov 2020 SP40031 This is the genuine Astralpool MkII volute, part number SP40031 (catalogue 40031). The volute is the main pump body (wet end) that houses the impeller, diffuser and basket. This is the current style wet end introduced from November 2020, used across the CTX MkII, Viron and E Series MkII pumps. Physically Stocked, unlike most "drop shipping" websites. Shipped from VIC, NSW, WA, QLD