Grundfos Unilift CC7 - A1 Submersible Pump

The Grundfos Unilift CC7 - A1 submersible pump is an efficient and versatile solution for handling wastewater in domestic, commercial, and industrial applications. This single-stage pump is designed to pump clean, grey, and non-aggressive water, capable of reducing the water level to 3 mm, making it an excellent choice for drainage applications in basements, car parks, and areas with wastewater accumulation. Its compact and lightweight design facilitates installation in a variety of environments.

One of the key features of the Unilift CC7 - A1 is its dual outlet, which provides flexibility when adapting to existing pipework, allowing for easy integration into drainage systems and reducing installation time and cost. The pump is constructed with durable materials, such as polypropylene and stainless steel (EN 1.4301/AISI 304), ensuring a long service life and resistance to corrosion, even in challenging environments.

Technical Specifications:

• Nominal flow rate: 1.4 l/s, ideal for drainage applications in small to medium installations.
• Maximum flow rate: 2.78 l/s, allowing for quick and effective drainage in water accumulation situations.
• Nominal head: 3.95 metres, with a maximum head of 7 metres, ensuring efficient pumping in a variety of installation conditions.
• Maximum particles: Can handle particles up to 10 mm, making it suitable for pumping water with small impurities or suspended solids.

Materials:

• Hydraulic body: Made of polypropylene, ensuring long-term strength and durability.
• Pump casing: Made from PP-GF15, a composite material that provides abrasion and corrosion resistance.
• Impeller: Made of PP 20 GF composite, ensuring efficient and durable performance.
• Motor and shaft: Made from stainless steel EN 1.4301 (AISI 304), providing high corrosion resistance, even in environments with high humidity or water exposure.

Installation and Compatibility:

• Ambient temperature range: From 0 to 40 °C, making it suitable for a wide range of applications, both indoors and outdoors.
• Maximum installation depth: 7 metres, allowing for use in wells, pits, and deep areas.
• Connection type: R-type connections of 1 1/4 inches, ensuring compatibility with most standard piping systems.
• Dual outlet: Facilitates adaptation to different piping systems, providing flexibility and versatility in installation.

Liquid:

• Liquid temperature range: From 0 to 40 °C, making it suitable for pumping both cold water and industrial or domestic process water.
• Optimal liquid temperature: 20 °C, ideal for water pumping applications in drainage systems.

Electrical Data:

• Maximum input power (P1): 380 W, providing balanced performance with low energy consumption.
• Nominal power (P2): 0.171 kW, ensuring a good balance between energy efficiency and pumping capacity.
• Network frequency: 50 Hz, with a nominal voltage of 1 x 220-240 V, compatible with standard electrical systems in most homes and businesses.
• Nominal current: 1.8 A, ensuring efficient and stable consumption during operation.
• Nominal motor speed: 2850 rpm, providing smooth and efficient operation.

Additional Features:

• Integrated motor protection: The pump includes motor protection, preventing damage from overload or overheating.
• Level switch: Includes an automatic level switch (type A) that activates and deactivates the pump depending on the water level, optimising use and extending the equipment's service life.
• Power cable length: 10 metres, facilitating installation in deep wells or tanks without the need for additional extensions.
• Protection class: IP68, meaning the pump is fully protected against dust ingress and can be submerged in water without damage.

Certifications and Approvals:

The Grundfos Unilift CC7 - A1 pump holds CE, LGA, VDE, UKCA, and SEPRO approvals, ensuring compliance with international quality and safety standards. This guarantees it is a reliable solution for commercial, domestic, and industrial applications requiring efficient wastewater handling.

Other Features:

• Net weight: 5.26 kg, facilitating handling and installation.
• Gross weight: 6.02 kg, including packaging and additional accessories.
• Transport volume: 0.017 m³, reflecting its compact design and ease of storage and transport.

Recommended Applications:

The Grundfos Unilift CC7 - A1 is ideal for wastewater evacuation in commercial buildings, homes, and industrial facilities. It is perfect for flooded areas, basements, car parks, and grey water systems. Its ability to reduce the water level to 3 mm makes it an excellent choice for situations requiring near-complete drainage.