Grundfos UNILIFT CC9-A1 submersible pump

The Grundfos UNILIFT CC9-A1 submersible pump is a versatile and efficient solution for pumping clean and gray wastewater in commercial, domestic, and industrial applications. This single-stage model is designed to handle non-aggressive water, with the ability to pump down to a water level of just 3 mm, making it an ideal choice for draining flat surfaces, basements, or flooded areas. Thanks to its compact and durable design, the UNILIFT CC9-A1 ensures reliable operation in various conditions, and its dual outlet facilitates adaptation to existing piping installations.

Efficient technical performance

The Grundfos UNILIFT CC9-A1 offers reliable performance with a nominal flow rate of 1.88 liters per second and a maximum flow rate of 3.89 liters per second. Its nominal head is 6.56 meters, reaching a maximum pumping height of up to 9 meters. This makes it suitable for applications that require fast and effective drainage in various installations. Additionally, its ability to handle particles up to 10 mm ensures trouble-free pumping of small solids, making it ideal for the evacuation of lightly contaminated wastewater.

Key technical specifications:

• Nominal flow rate: 1.88 l/s
• Maximum flow rate: 3.89 l/s
• Nominal head: 6.56 m
• Maximum head: 9 m
• Maximum particles: 10 mm
• Maximum installation depth: 7 m

Durable and resistant materials

The body of the UNILIFT CC9-A1 pump is made of polypropylene (PP - GF15), while its impeller is made of reinforced composite (PP 20 GF). These properties ensure high durability and resistance to corrosion, allowing for prolonged use in environments with non-aggressive water. The motor and shaft are constructed from AISI 304 stainless steel (EN 1.4301), providing additional protection against corrosion and reliable long-term performance.

Simple and adaptable installation

This pump features a 1 1/4 inch (R size) inlet and outlet connection, making it easy to integrate into existing piping systems. Its maximum installation depth is 7 meters, allowing for use in a variety of applications both indoors and outdoors. The operating temperature range of the liquid is from 0 to 40 °C, making it a flexible option for environments with moderate temperature variations.

Installation data:

• Inlet/outlet connection: 1 1/4 inch
• Liquid temperature range: 0 to 40 °C
• Maximum ambient temperature: 40 °C
• Maximum installation depth: 7 m

Energy efficiency and protection

The UNILIFT CC9-A1 is equipped with a motor that operates at an input power of 780 W and a nominal power of 0.465 kW, ensuring low energy consumption with optimal performance. Additionally, it features integrated motor protection and a level switch that prevents dry running, protecting both the pump and the pumping system as a whole. Its IP68 protection class ensures that the pump is fully submersible and water-resistant, making it ideal for installations in areas prone to water accumulation or flooding.

Electrical specifications:

• Input power (P1): 780 W
• Nominal power (P2): 0.465 kW
• Nominal voltage: 220-240 V
• Nominal current: 3.5 A
• Frequency: 50 Hz
• Nominal motor speed: 2850 rpm
• Protection grade: IP68
• Power cable length: 10 m with SCHUKO plug

Certifications and approvals

The Grundfos UNILIFT CC9-A1 has a series of certifications that guarantee its quality and compliance with international standards. Among its approvals are CE, LGA, VDE, UKCA, and SEPRO, ensuring its use in various global applications, both in domestic and commercial environments. These certifications confirm that the pump meets safety and performance requirements in wastewater handling applications.

Additional specifications:

• Net weight: 6.79 kg
• Gross weight: 7.55 kg
• Transport volume: 0.017 m³

The Grundfos UNILIFT CC9-A1 submersible pump is an efficient and reliable solution for wastewater management in a variety of environments. With its ability to handle particles up to 10 mm and its durable submersible design, this pump is ideal for commercial, domestic, and industrial installations that require reliable performance and minimal maintenance. Its construction in polypropylene and stainless steel ensures a long service life, while its advanced protection and energy efficiency make it a safe and economical option for pumping non-aggressive waters.