Submersible pump SQ 3-65 1.15kW 230V 50/60Hz cable 1.5m 96510207

Submersible pump for wells and tanks – a reliable water source

This SQ 3-65 submersible pump from Grundfos is a robust solution for water supply from various sources, such as drilled, cased wells or tanks. Its compact design (diameter 74 mm) allows installation even in openings with a minimum diameter of 76 mm. The pump is ready to operate – equipped with a 1.5 meter long cable and a built-in check valve, which simplifies installation and ensures immediate readiness for use.

Performance and durability in every respect

The SQ 3-65 pump is designed for reliability and efficiency. A 1.15 kW motor provides a capacity of up to 3.9 m³/h, and the maximum head reaches as much as 91 meters (equivalent to a pressure of 92 bar). Made of high-quality stainless steel (grade 304) and polyamide, it guarantees corrosion resistance and long-term operation even in harsh conditions. Floating impellers minimize the risk of damage caused by the presence of sand in the water – it tolerates up to 50 grams of sand per cubic meter. Additionally, the motor's F insulation class ensures its safe operation in a wide temperature range (0-35°C).

Safety and user comfort

The pump is equipped with a number of protections that protect it from damage and ensure safe operation. These include: dry-running protection, overload protection, overheating protection and overvoltage protection. Thanks to this, you can be sure that the pump will operate reliably for a long time, without the need for frequent repairs or replacements. The S1 nominal operating mode means the possibility of continuous operation without the risk of overheating. The 1 1/4 inch (32 mm) outlet connection with internal BSPP-G (ISO 228-1) thread facilitates connection to the water supply system.