Submersible pump for dirty water UNILIFT AP 12.40.06.A1 0.6kW 1x230V 10 m 96010979

Dirty water pump – a reliable solution for home and industry

The Grundfos UNILIFT AP 12.40.06.A1 submersible pump is an efficient device designed for pumping dirty, contaminated water and sewage. Made of durable materials, it ensures reliable operation in demanding conditions. It is ideal for both domestic use (e.g. emptying basements, rainwater tanks) and professional applications – on construction sites, in industry or agriculture.

Construction and operating parameters

This pump is distinguished by a solid construction based on a stainless steel body (grade 304 – 1.4301), which guarantees corrosion resistance and long life. The impeller, also made of stainless steel (grade 304 – 1.4301), effectively handles contaminants up to 12 mm in diameter. The motor with a power of 0.6 kW (P2) operates with a voltage of 230V, and its speed is 2785 revolutions per minute. A long, 10-meter cable with a plug facilitates installation and connection of the pump to the electrical network. The IP68 protection class ensures complete hermeticity and the possibility of immersing the pump to a depth of 7 meters.

• Performance: The pump offers a nominal flow rate of 10.4 m³/h, and the maximum flow rate reaches up to 18 m³/h.
• Head: The maximum head is 13 meters, and the head at nominal flow (BEP) is 82.75 kPa.
• Durability: The motor housing made of stainless steel (grade 316 – 1.4401) further increases resistance to aggressive chemical environment and mechanical damage.
• Versatility: The ability to operate in S3 mode (intermittent operation) allows the pump to be adapted to different needs and working conditions.
• Safety: Insulation class F provides high thermal resistance of the motor, and a solid construction protects against mechanical damage.

The UNILIFT AP 12.40.06.A1 pump is adapted to work in a temperature range from 0 to 55°C for both the environment and the pumped medium, making it a versatile solution all year round. The outlet connection with a diameter of 1 ½ inch (40 mm) with an internal BSPT-Rp thread (ISO 7-1 / EN 10226-1) allows easy connection to existing hydraulic installations.