Product Description
The SQ3-40 submersible pump is a multi-stage, three-inch centrifugal pump, ideal for supplying water to single-family houses, pumping water to reservoirs and irrigation. The unit is equipped with floating impellers, each with its own bearing (made of carbide/ceramic). The motor's electronics allow a soft start and protect against dry-running, overload, over- or under-voltage and overheating
The rotor's single-phase permanent magnet motor provides optimal efficiency over a wide load range, and a replaceable cable plug makes installation easy
Technical specifications
- Weight: 4.5 kg
- Pump and motor length: 741 mm
- Power cable length: 1,5 m
- Material: 304 stainless steel (1.4301)
- IEC insulation class: F
- Number of phases: 1
- Maximum operating pressure: 15 bar
- Maximum capacity: 3.9 m³/h
- Maximum sand content: 50 gr/m³
- Motor output (P2): 0.7 kW
- Motor power: 0.70 kW
- Switching voltage: 1 x 230 V
- Nominal flow rate: 3 m³/h
- Electrical connection: Cable
- Rated current: 5.2 A
- Speed: 10700 1/min
- Degree of protection: IP68
- Nominal diameter: 1 1/4 inch (32)
- Pump diameter: 74 mm
- Head (BEP): 411.77 kPa
- Connection type: Cylindrical internal gas thread (BSPP)
- Rated voltage range: 200 - 240 V