Aqua Plus pump spare parts – 4, 6, 8, 11

Spare parts for Aqua Plus 4, 6, 8 and 11

Aqua Plus pumps use both shared service parts and components specific to each pump size. The model on the nameplate is particularly important for the impeller and other hydraulic parts.

Model-specific impellers

The Aqua Plus 6 impeller and Aqua Plus 8 impeller are separate versions. Other options are intended for Aqua Plus 4 and 11. An impeller is selected as a replacement for the specific model, rather than as a simple way to increase the original pump's output.

Seals and connection parts

The strainer lid seal seals the top closure. Union O-rings and the mechanical seal serve different joints. The location of a water leak therefore determines which component needs attention.

Pipe connections include a 50 mm union tailpiece and a 32/38 mm hose adapter. The nut, tailpiece and seal may be separate items. If flow is weak, check the basket for dirt and the entire filtration system for obstructions before buying hydraulic parts.