Waterway Hi-Flo wet end

This is a complete wet end for 48-Frame Waterway Hi-Flo pumps, complete with volute, impeller, seal, face plate and o-ring. This wet end is compatible with all the various 48-Frame motors used in the Waterway Hi-Flo range, both single-speed and 2-speed.

The wet end comes with a choice of four different impellers, which are confusingly called 2 HP, 3 HP, 4 HP and 5 HP. Be careful: the names correspond to the American versions of these pumps. The correct turbine will indicate a higher power rating than your pump motor! To choose the right model, look for a reference on your old wet end or impeller, not on the motor. If in doubt, we recommend the 3 HP version for a motor under 1500W, 4 HP for a motor between 1500 and 1800W, and 5 HP for a motor over 1800W. If you're still in doubt, feel free to contact us.

Dimensions
Axial distance between the supporting wet end legs: 132 mm
Windth: 187 mm
Height: 191 mm
External diameter of the screw head: 78 mm

Waterway references
Complete wet end: 310-1160SD, 310-1150SD, 310-1141SD, 310-1140SD, 310-1130SD, depending on configuration.
Volute: 315-2500
Faceplate: 311-2140
Impeller 4.0 HP: 310-4050
Impeller 3.0 HP: 310-4020
Impeller 2.0 HP: 310-4030
Wet end seal: 319-3100B

All these parts are also available separately - please contact us for more information.