Solar Energy
High-Speed Deep Well Pump
A compact high-speed permanent-magnet deep-well pump giving extreme lift (to ~800 m) or high flow (to ~95 m3/h) with app control and constant-pressure operation.
Grid-powered deep-well pumping
This AC submersible pump family runs on single- or three-phase mains power for wells, reservoirs and pressurised supply. A rewindable water-filled motor and stainless-steel or engineered impellers move large volumes reliably, from small domestic units to high-power industrial sets.
Built to NEMA dimensions and ISO 9001, with high-speed permanent-magnet options offering constant-pressure control, app control and very high lift. OCALWA supplies the full range with matched control and start gear.
Key features
Specifications
| Power | 1.1-37 kW (larger available) |
|---|---|
| Voltage | single-phase 220 V / three-phase 380 V |
| Outlet | 1.5" (4" well) to 4" (6" well) |
| Well diameter | 100-150 mm (4"-6") |
| Max head | up to ~800 m (high-pressure) |
| Max flow | up to ~95 m3/h (high-flow) |
| Motor | permanent-magnet high-speed |
| Protection | dry-run / phase-loss / under & over-voltage / over-current |
| Control | constant-pressure, mobile-app, timing |
| Applications | deep wells, pressurized supply, irrigation |
Configurations & options
Power, head, flow, outlet size and voltage are matched to your water source, lift and daily volume. Send us your well depth or lift, required flow and power option (solar / AC / hybrid) and we size the right pump.
Why choose these AC well pumps
Big capacity
Powers wells, farms and towns with high flow and lift, up to industrial 110 kW sets.
Reliable and rebuildable
Water-filled rewindable motors and stainless impellers give long service and easy field repair.
Smart control options
High-speed permanent-magnet models add constant-pressure supply, app control and timing.
Ready to import at container scale?
Frequently asked questions
These are mains-powered AC pumps for grid or generator supply. If you want solar operation, choose our DC or AC/DC hybrid solar submersible pumps instead, or pair with a solar inverter drive.
Standard AC well pumps reach heads near 300 m, and high-speed permanent-magnet models go up to about 800 m for very deep wells or high-pressure supply. We size to your well and pressure need.
Small domestic pumps run on single-phase 220-240 V; larger farm and industrial pumps need three-phase 380-415 V. Tell us your supply and we match the motor and starter.
Standard well pumps allow up to about 0.25% sand; for sewage, wastewater or high-solids water use our dedicated solar sewage pump with an open impeller or cutter version.
Yes. We supply pumps with matched controllers and solar panels from a verified factory, consolidate to full containers, and OCALWA manages export documentation, certification and quality control.