Grundfos SOLOLIFT2 WC-3 Grinder and Lifting Pump

The Grundfos SOLOLIFT2 WC-3 macerator pump is a compact, efficient, and easy-to-install lifting station designed for pumping wastewater with sewage from private homes. This model is characterised by its powerful integrated cutting system, which allows wastewater to be evacuated through small-diameter pipes, facilitating installation in confined spaces or without the need for conventional drainage networks.

Outstanding Technical Performance

The Grundfos SOLOLIFT2 WC-3 can handle a nominal flow rate of 1.37 litres per second and a maximum flow rate of 2.48 litres per second, with a nominal pumping height of 6.21 metres and a maximum height of up to 8.5 metres. This makes it an ideal solution for bathrooms or toilets installed in locations below the main drainage level or away from the downpipe, such as basements, attics, or annexes.

Advanced Cutting System

One of the most notable features of the SOLOLIFT2 WC-3 is its VORTEX type impeller with an integrated grinder cutting system, which allows the pumping of wastewater with particles up to 25 mm in diameter. This system ensures that the equipment can efficiently shred solid waste, preventing blockages and facilitating flow through the pipes.

Key Technical Specifications:

• Nominal Flow Rate: 1.37 l/s
• Maximum Flow Rate: 2.48 l/s
• Nominal Pumping Height: 6.21 m
• Maximum Pumping Height: 8.5 m
• Maximum Particle Diameter: 25 mm
• Tank Volume: 9 litres

Materials and Durability

The SOLOLIFT2 WC-3 is constructed from high-quality materials that ensure a long service life. The hydraulic body is made of durable composite, while the impeller is manufactured from PPE polymer. The tank, with a nominal capacity of 9 litres, is made of robust plastic (PP), ensuring the equipment can operate smoothly in demanding domestic environments.

Flexible and Simple Installation

Installing the SOLOLIFT2 WC-3 is straightforward thanks to its compact design and multiple connection options. The smooth pipe inlets allow easy connection to pipes of 32, 36, 40, 50 and up to DN 100 mm, providing great flexibility in terms of location and integration into existing sanitation systems. The outlets also accommodate a range of connection sizes from 22 to 40 mm, adapting to different installation configurations.

Installation Technical Data:

• Inlet Connection Type: Smooth pipe
• Outlet Connection Type: Smooth pipe
• Inlet Connection Size: 32/36/40, 36/40/50, DN 100
• Outlet Connection Size: 22/25/28/32/36/40
• Nominal Pressure for Connection: PN 1.5
• Ambient Temperature Range: 0 to 40 °C

Electrical Efficiency and Protection

The SOLOLIFT2 WC-3 features an input power of 620 W and a rated power of 0.42 kW, operating at 220-240 V. It also includes integrated thermal protection (THERMIK S06-150-05) and an IP44 protection rating, safeguarding against the ingress of solid objects and water splashes. With a power factor of 0.92, this equipment ensures efficient energy consumption, contributing to reduced operational costs and environmental impact.

Electrical Specifications:

• Input Power (P1): 620 W
• Rated Power (P2): 0.42 kW
• Nominal Current: 3 A
• Nominal Voltage: 220-240 V
• Network Frequency: 50 Hz
• Protection Rating: IP44
• Power Cable Length: 1.2 m with SCHUKO plug

Certifications and Approvals

The Grundfos SOLOLIFT2 WC-3 comes with multiple certifications ensuring its quality and compliance with international standards, such as CE, SEPRO, CHROHS, and MORO. Additionally, it complies with curve tolerance according to ISO 9906:2012 3B, ensuring the equipment delivers performance according to the most stringent standards.

Additional Specifications:

• Net Weight: 7.74 kg
• Gross Weight: 9.27 kg
• Transport Volume: 0.052 m³

The Grundfos SOLOLIFT2 WC-3 is the perfect solution for disposing of wastewater with sewage in private homes. Its compact design, powerful cutting system, and ease of installation make it a reliable option for bathrooms and toilets located in areas requiring pumping. With high-quality materials and efficient performance, this model guarantees a durable and efficient solution for wastewater management in the home.