SP-STM
Deep Well Pump — 4" STM
STM2 table shown · STM4 range reaches 385 m head
STM2 range: 0.37–3.0 kW · heads 45–225 m at shut-off
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SuntonPump
Farm Irrigation & Water Supply
Deep-well SP-STM pumps lift water from 4-inch wells at heads up to 385 m for farms, villages and buildings; SP-JET self-priming pumps serve shallow wells and farm supply; SP-QDX submersibles cover clean-water drainage and transfer.
Typical duties
- Borehole and deep-well water supply
- Farm and greenhouse irrigation
- Building water supply and pressure boosting (SP-JET)
- Pond, tank and basement clean-water drainage (SP-QDX)
Recommended models
SP-JET
Self-Priming Jet Pumps — JET & MJSW
Cast-iron body · brass impeller · suction lift up to 9 m
JET100L: 60 L/min · 48 m head · MJSW-3BL: 180 L/min · 50 m
Details & specs →
SP-QDX
Light Submersible Pump — QDX
Clean-water submersible · float-switch versions · IPX8
QDX15-14-1.1(F): 15 m³/h · 14 m · 1.1 kW · 2.5″ outlet
Details & specs →Not sure where your job fits?
Send the duty — flow, head, liquid, power supply — and we confirm the model in writing.