Submersible well pumps for wells with a diameter of 4 inches or more with a wide range of flow and pressure characteristics. Designed for domestic and industrial water supply systems, for supplying water to autoclaves and tanks, for installation in fire-fighting systems and high-pressure flushing systems, for agricultural irrigation systems.
TECHNICAL CHARACTERISTICS
- Supply set: starting capacitor control unit, electrical cable 15 or 30 m long (depending on the model) and safety rope.
- Pumped liquid: clean, without solids or abrasive particles, chemically neutral, similar in characteristics to water.
- Range liquid temperature: from 0 °C to +40 °C.
- Electric motor protection degree: IP 68.
- Insulation class: F.
- Special versions on request: electric motors for other voltages and/or frequencies.
- Maximum permissible sand content in the pumped liquid: 120 g/m3.
- On request for single-phase model: a control unit with an additional starting capacitor (BOOSTER) is available to increase the starting torque.
DESIGN FEATURES
Caliper (with built-in filter), pressure connection (with built-in check valve) and cable protection strip made of technopolymer. The TESLA two-pole oil-filled submersible asynchronous electric motor is made entirely of AISI 304 stainless steel. The stator is rewindable. The starting capacitor unit for single-phase models has built-in overload protection with the possibility of manual restart. To protect the three-phase electric motor, overload protection must be provided in accordance with current regulations.
