SLEKA 4-inch submersible pumps are designed for DN 100 mm borewells. Four model series — 4SK 2, 4SK 3, 4SK 5 and 4SK 9 — deliver flows to 11 m³/h at heads up to 598 m, available for 50 Hz and 60 Hz electrical grids. All-stainless AISI 304 construction with built-in non-return valve.
Select a series below to see full specifications, performance curves and dimensions.
The 4SK 2 and 4SK 3 cover low-to-medium flows at very high heads — suitable for deep domestic borewells. Step up to the 4SK 5 or 4SK 9 when your irrigation or raw-water application demands higher flow rates. Share your required head (m), flow (m³/h) and borewell diameter with our team and we will confirm the right series and stage count.
Share your head, flow and borewell depth — we will confirm the right model.
