Grundfos Unilift AP Submersible Wastewater Pumps

Grundfos Unilift AP Submersible Wastewater Pumps for Drainage, Greywater, Dewatering, and Light Sewage Applications

Grundfos Unilift AP Submersible Wastewater Pumps are stainless steel drainage and wastewater pumps designed for dirty water, greywater, and light wastewater applications. The Unilift AP range is commonly used for dewatering, sump drainage, tank emptying, commercial drainage, and wastewater transfer where the pumped liquid may contain suspended solids or debris.

Compared with smaller drainage pumps intended mainly for clean or lightly contaminated water, the Unilift AP range is designed for more demanding applications. Depending on the selected model, these pumps can handle larger free-passage requirements, making them suitable for water containing fibers, particles, and other solids within the pump’s operating limits.

The Unilift AP family includes multiple pump configurations for different drainage and wastewater needs, including models with different solids-handling capabilities and discharge arrangements. Automatic versions with float switches are available for applications where the pump needs to start and stop according to changing water levels, while manual configurations can be used for controlled drainage and transfer.

With corrosion-resistant stainless steel construction, compact submersible design, and broad application flexibility, Grundfos Unilift AP pumps are a practical solution for residential, commercial, and light industrial systems requiring dependable wastewater removal and dirty water transfer.

Features

• Submersible drainage and wastewater pump design
• Stainless steel construction for corrosion resistance
• Designed for dirty water, greywater, and light wastewater
• Suitable for liquids containing suspended solids within model limits
• Multiple model families available for different free-passage requirements
• Compact design for sumps, pits, tanks, and confined spaces
• Automatic float switch configurations available
• Manual operating configurations available
• Automatic models start and stop according to water level
• Suitable for temporary or permanent installations
• Designed for reliable submerged operation
• Multiple discharge configurations available depending on model
• Supports more demanding drainage applications than clean-water utility pumps
• Suitable for residential, commercial, and light industrial use
• Practical for both new installations and wastewater pump replacement

Applications

• Basement drainage
• Sump pits
• Greywater transfer
• Dirty water pumping
• Commercial drainage systems
• Flooded area dewatering
• Tank and reservoir emptying
• Laundry and wash-water drainage
• Light industrial wastewater
• Construction dewatering
• Rainwater removal
• Utility room drainage
• Light sewage applications where compatible with the selected model
• Wastewater transfer with suspended solids
• Residential and commercial wastewater pumping