Tesk SW PRO Sewage Pumps

Tesk SW-PRO pumps are heavy-duty submersible sewage pumps for waste water, rainwater and sewage, from 0.75 to 55 kW with 50 to 150 mm discharges. Cast iron construction, IPX8 motors with class F insulation and an oil-filled seal chamber. This guide explains the model code, selection, the duck foot auto-coupling and prices.

Reading the model code

80SW-PRO65-15-5.5: 80 mm discharge, rated flow 65 m³/h, rated head 15 m, motor 5.5 kW.

SW-PRO models and prices

SW-PRO 50mm

SW-PRO 65mm

SW-PRO 80mm

SW-PRO 100mm

SW-PRO 150mm

Duck foot auto-coupling

For fixed sumps, a cast iron duck foot bolts to the floor and the pump slides down guide rails onto it, so it can be lifted out for service without entering the sump. Price includes flange, bolts, nuts, gasket and top bracket; the guide rail is excluded.

Sizing a sewage pump

1. Flow. Peak inflow to the sump in m³/h.
2. Head. Height from the sump to the discharge point plus friction in the rising main.
3. Solids. Choose the discharge size for the solids expected; the 150 mm non-clogging models suit raw sewage with large solids.
4. Control. Use float switches and a pump panel with overload protection.

Related guides

• John Tech Pumps
• Tesk Pumps
• Tesk SW-PRO Sewage Submersible Pumps — shop the category