Submersible pump SQE 3-105 1.85 kW 1x230 V 96510162

Submersible well pump – a reliable water source

The SQE 3-105 submersible pump is an efficient device designed for drawing water from wells, tanks and other sources. The construction based on a multi-stage centrifugal system ensures effective water lifting even from great depths. This is a solid solution for both single-family homes and small agricultural installations, where reliability and continuity of supply are key.

Construction and application

The SQE 3-105 pump is distinguished by its compact design, allowing installation in holes with a minimum diameter of 76 mm. Made of high-quality stainless steel (grade 304 – 1.4301) it provides corrosion resistance and long-term operation, even in difficult conditions. The built-in check valve prevents water backflow after the pump is switched off, minimizing the risk of damage and facilitating restart. The device is adapted for continuous and intermittent operation, making it a versatile solution for various needs.

Performance and operating parameters

The SQE 3-105 pump offers a maximum capacity of 3.9 m³/h and a head of up to 1107.87 kPa (corresponding to approximately 113 meters). The 1.85 kW motor powered by 230 V voltage ensures stable operation and efficient energy use. The length of the power cable is 1.5 m, which facilitates connection to the electrical installation. The use of an impeller made of abrasion-resistant material allows pumping water containing small amounts of sand – up to 50 g/m³. The motor speed controller is built-in, allowing adjustment of the pump's performance according to needs (requires connection to CU 301).

• Capacity: The maximum flow rate of 3.9 m³/h provides an adequate amount of water for household needs or garden irrigation.
• Head: The ability to lift water to a height of up to 113 meters makes the pump ideal for deep wells.
• Durability: Made of high-quality stainless steel guarantees corrosion resistance and long service life.
• Versatility: The possibility of continuous and intermittent operation means that the pump can be used in various applications – from supplying drinking water to irrigation systems.
• Protection: The IP68 degree of protection ensures complete sealing and resistance to immersion in water, even at great depths.
• Safety: It has protection against dry running and motor overload, which increases safety and extends the life of the pump.