The 10SP135/9 is a 10" stainless steel multistage submersible borehole pump from the 10SP135 range (nominal flow around 135 m³/h), delivering heads of up to 282m and flows up to 180 m³/h. It runs on a three-phase supply (380V or 525V). Supplied as the pump end; the 8" 110kW motor is quoted on request.

At a glance: delivers about 90 m³/h (90 000 litres per hour) at 228m head. Best for large irrigation schemes, municipal water supply and mine dewatering from high-yield boreholes.

Motor power: 110kW
Pump diameter: 10" – needs a borehole with an internal diameter of at least 250mm
Motor size: 8" motor
Stainless steel pump construction

Performance Table:

Flow (m³/h)	Flow (l/min)	Head (m)
0	0	282
18	300	279
36	600	267
54	900	258
72	1200	243
90	1500	228
108	1800	210
126	2100	192
144	2400	174
162	2700	150
180	3000	120

Choosing the right pump: add the depth to your borehole’s pumping water level, the height up to your tank or reservoir and about 10% for pipe friction – that’s your total head. Pick a pump whose head at the flow you need is higher than that total. Your borehole must also be able to deliver that flow – ask your driller for the yield-test result, otherwise the pump can run the borehole dry. Not sure which pump fits? Send us your borehole depth, water level, yield and how far/high you need to pump and we’ll recommend the right model before you order.

Not included: submersible cable, rope, delivery pipe and base plate. Large borehole pumps are often supplied to order – contact us to confirm stock and delivery time.

10SP135/9 10″ Borehole Pump End 110kW – 282m Max Head (motor on request)