Grundfos SOLOLIFT2 CWC-3 Lifting Station

The Grundfos SOLOLIFT2 CWC-3 lifting station is a compact, efficient, and ready-to-install solution designed to pump domestic wastewater with faeces from bathrooms, kitchens, and utility rooms. Its integrated and compact design makes it ideal for tight spaces in private homes, where a reliable and powerful solution for wastewater management is needed.

Performance and efficiency:

With a nominal flow rate of 1.32 l/s and a maximum flow rate of 2.28 l/s, the Grundfos SOLOLIFT2 CWC-3 is designed to provide efficient performance in domestic applications. Its ability to lift wastewater to a maximum height of 8.5 metres ensures it can overcome obstacles and easily send wastewater to the sewer system or septic tanks. Additionally, the nominal height of 5.88 metres guarantees stable and reliable operation in most residential applications.

Advanced technology:

This lifting station is equipped with a VORTEX impeller with a powerful integrated cutting system, making it suitable for handling wastewater containing solid particles up to 25 mm. The cutting system ensures that solids are effectively disintegrated, preventing blockages and allowing continuous wastewater flow. This makes it an ideal choice for pumping black water from bathrooms and other areas where solid waste is handled.

The hydraulic body is made of composite, providing great corrosion resistance and a long service life. The PPE polymer impeller ensures optimal performance in wastewater handling, while the PP plastic tank offers robust and lightweight construction, facilitating installation and handling.

Installation and ease of use:

The Grundfos SOLOLIFT2 CWC-3 is designed for easy and quick installation. Thanks to its compact and ready-to-install structure, professionals can easily integrate it into any domestic sanitation system. The inlet and outlet connection sizes are versatile, with compatibility for pipes of different sizes, ranging from 32 mm to DN 100 at the inlet, and diameters of 22 to 40 mm at the outlet, offering considerable flexibility to adapt to different types of installations.

The tank has a nominal volume of 9 litres, ensuring that the station can handle a considerable volume of wastewater without issues. Additionally, with a net weight of only 8.09 kg, it is light enough for manageable installation even in confined spaces.

Electrical data and protection:

The SOLOLIFT2 CWC-3 lifting station operates with a nominal power of 0.42 kW and a maximum input power of 620 W, ensuring efficient performance with reduced energy consumption. It operates with a nominal voltage of 220-240 V and a nominal current of 3 A, making it compatible with most domestic electrical networks.

Furthermore, the pump has an IP44 protection rating, ensuring its resistance to dust and water splashes, making it suitable for installation in bathrooms and other wet areas. It is also equipped with an integrated thermal protection (THERMIK S06-150-05), ensuring the motor is protected against overheating, thereby increasing the device's lifespan.

Technical specifications:

• Nominal flow rate: 1.32 l/s.
• Maximum flow rate: 2.28 l/s.
• Nominal height: 5.88 m.
• Maximum height: 8.5 m.
• Impeller: VORTEX with cutting system.
• Maximum allowed particle: 25 mm.
• Liquid temperature range: 0 °C to 50 °C.
• Operating temperature: 20 °C (liquid).
• Nominal voltage: 1 x 220-240 V.
• Frequency: 50 Hz.
• Nominal power (P2): 0.42 kW.
• Net weight: 8.09 kg.
• Protection rating: IP44.
• Cable length: 1.2 m.
• Tank volume: 9 litres.
• Hydraulic body material: Composite.
• Impeller material: Polymer PPE.

Durability and applications:

The SOLOLIFT2 CWC-3 is suitable for handling a wide range of domestic wastewater applications, including those containing solid waste. In addition to its capability to pump wastewater with faeces, it is suitable for installation in bathrooms, kitchens, and utility rooms. Its operating temperature range and ability to handle liquids at a temperature of up to 50 °C make it versatile for various domestic situations.