Caisson Well Submersible Pumps
Caisson Well Pump
A caisson well pump is a multistage submersible pump lowered into large-diameter (caisson) wells, tanks and cisterns to operate submerged. Its multistage design provides high discharge head and can directly meet household booster set requirements.
Supplied in all stainless steel or stainless steel body versions with Noryl or cast iron impellers in 0.5–4 HP output, single-phase and three-phase; float-switch automatic and high-head (high-discharge) models are available. For example, a 2 HP model reaches 88 m head and 5.4 m³/h capacity.
0.5–4 HPMotor power
Stainless SteelBody
MultistageHigh discharge head
Float SwitchOption
Advantages
- Stainless steel, corrosion-resistant body
- Multistage high discharge head
- Quiet operation underwater
- Float-switch automatic option
Applications
- Caisson wells
- Water tanks and cisterns
- Garden irrigation
- Domestic and country cottage water supply
Technical Specifications
| Motor power | 0.5 – 4 HP |
|---|---|
| Supply | 220 V single-phase / 380 V three-phase |
| Design | Submersible, multistage |
| Control | Float-switch or non-automatic |
Materials
| Body | AISI 304 stainless steel |
|---|---|
| Impellers | Noryl, cast iron or stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | Carbon / ceramic |
Why ORFA?
Since 1985Over 40 years’ experience in industrial plumbing equipment supply.
Technical AdviceSupport in selecting the correct valve according to line pressure and size.
Stock DeliveryCommon sizes dispatched same day from warehouse.
Spare PartsBall seat, seal and handle kits and other valve spare parts from a single source.
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