Speroni ST-18 100mm Borehole Pump Wet End 0.55–2.2kW | Up to 164m Max Head – SA Model:ST-1814 | 1.1kW | 87m Feature Speroni Stainless Steel VSD

Feature Speroni Stainless Steel VSD Standard Pressure Pump Pressure control Variable speed constant-pressure control Basic fixed-speed on/off operation Energy use Can reduce energy use by matching demand Usually runs at full speed when on Start/stop behaviour Soft start and soft stop More abrupt switching Pump body Stainless steel body finish Depends on selected pump Best for Premium pressure comfort and efficiency Budget pressure boosting Important Sizing Note

helping to prevent mould growth and improve hygiene in enclosed areas

IEC 60309 standard – compatible with matching Onesto and other branded CEE sockets and appliance inlets

PVC SWV 95° Plain Double Junction is designed for creating two branch connections from a PVC waste or vent line

inspect and clean before fitting the adaptor

Speroni ST-18 100mm Borehole Pump Wet End 0.55–2.2kW | Up to 164m Max Head – SA Model:ST-1814 | 1.1kW | 87m Feature Speroni Stainless Steel VSD100mm Submersible Borehole Pump for Higher Flow Water Supply & Irrigation The Speroni ST 18 Submersible Borehole Pump is a 100mm borehole pump wet end designed for water supply, irrigation, and pressure boosting. It is ideal for borehole installations where a compatible 4" submersible motor is paired separately. The ST 18 range is a higher flow hydraulic family suited to agricultural and domestic applications where stronger water delivery is needed.