Explore our comprehensive range of Grundfos Sewage Pumps, engineered for reliable and efficient wastewater handling across residential, commercial, and industrial applications.
The Grundfos UNILIFT AP range offers high-quality submersible wastewater pumps suitable for both temporary and permanent installations. Designed with a stainless steel sleeve for effective motor cooling, these pumps deliver exceptional durability and performance. Each unit comes with a sturdy carrying handle for easy transport and installation. Whether you need to drain flooded areas, manage greywater from domestic appliances, or handle rainwater in horticulture, the UNILIFT AP is engineered to perform reliably under demanding conditions.
❖ Suitable for both permanent and portable installations
❖ Easy to install and service
❖ Optional automatic operation
❖ Robust construction for long-lasting performance
❖ Rainwater, drainage water, and floodwater removal
❖ Effluent from showers, washing machines, and sinks below sewer level
❖ Water and rainwater management in horticulture
❖ Stainless steel construction for durability
❖ Mechanical shaft seal for leak prevention
❖ Replaceable power cable
❖ Built-in high single-phase protection (no extra motor protection required)
❖ Semi-open or vortex impeller options
❖ Lightweight and easy to transport
❖ Clip-on strainer to block large particles
| Part Code | Model | Voltage (V) | Power kW (P2) | Hp | Current (A) | Flow m³/hr @ Head (m) | Solid Handling (mm) | Pump Dim A (mm) | B (mm) | S (inch) | Weight (kg) |
| 96023914 | AP.12.40.04.A1 | 1 x 230 | 0.4 | 0.54 | 3 | 0: 11, 5: 9, 10: 7, 15: 3.5 | 12 | 321 | 216 | RP 1 ½ | 11 |
| 96023929 | AP.12.40.06.A1 | 1 x 230 | 0.6 | 0.8 | 4.4 | 0: 13, 5: 11, 10: 8.5, 15: 6, 20: 2 | 12 | 321 | 216 | RP 1 ½ | 11 |
| 96023930 | AP.12.40.08.A1 | 1 x 230 | 0.8 | 1.07 | 5.9 | 0: 14.5, 5: 13, 10: 10.5, 15: 8, 20: 4 | 12 | 346 | 216 | RP 1 ½ | 12.6 |
| 96023931 | AP.12.50.11.A1 | 1 x 230 | 1.1 | 1.48 | 8.5 | 0: 16, 5: 15, 10: 14, 15: 11, 20: 8.5, 25: 6, 30: 4 | 12 | 357 | 241 | RP 2 | 15.1 |
| 96023932 | AP35.40.06.A1V | 1 x 230 | 0.6 | 0.8 | 4 | 0: 10, 5: 9, 10: 8, 15: 7, 20: 6, 25: 5, 30: 4.5 | 35 | 376 | 216 | RP 1 ½ | 11.4 |
| 96023933 | AP35.40.08.A1V | 1 x 230 | 0.8 | 1.07 | 5.5 | 0: 11.5, 5: 11, 10: 10, 15: 9, 20: 8.5, 25: 7.5, 30: 6.5 | 35 | 410 | 216 | RP 1 ½ | 12.7 |
| 96023934 | AP50.50.08.A1V | 1 x 230 | 0.8 | 1.07 | 5.9 | 0: 9, 5: 8, 10: 7, 15: 5, 20: 3, 25: 2 | 50 | 436 | 241 | RP 2 | 15.1 |
| 96023935 | AP50.50.11.A1V | 1 x 230 | 1.1 | 1.48 | 8 | 0: 12, 5: 10.5, 10: 9, 15: 7, 20: 5.5, 25: 4, 30: 2 | 50 | 436 | 241 | RP 2 | 15.1 |
Grundfos is a global leader in advanced pump technology, trusted for delivering innovative and efficient solutions in water management. When it comes to wastewater handling, their sewage pumps offer unmatched performance, reliability, and durability.
Heavy-Duty Performance – Built to handle solids, sludge, and effluent, these pumps offer clog-free operation in challenging conditions.Energy Efficient Motors – Equipped with highly efficient motors to minimize electricity consumption while maintaining strong output.Corrosion-Resistant Build – Available in durable stainless steel or cast iron materials for enhanced service life in harsh environments.Automatic & Manual Options – Choose from models with integrated float switches or external control panels for operational flexibility.Submersible & Dry Installation Models – Grundfos offers versatile pump types for diverse site requirements and easy integration.Safety First – Features like thermal overload protection and anti-clog impellers ensure reliable and safe operation.Grundfos pressure booster pumps are designed to deliver consistent water pressure across a wide range of settings. Their advanced technology and compact design make them suitable for various residential, commercial, and industrial applications.
Compact and energy-efficient booster pumps for villas, apartments, and housing societies.
Reliable water supply, pressure boosting, and circulation systems for malls, office complexes, and commercial facilities.
Silent and efficient pumps for pressure boosting, hot water circulation, and greywater management in hotels and resorts.
Hygienic and safe pumping systems for water supply, HVAC systems, and RO-based water treatment in medical institutions.
Reliable pumping systems for drinking water, sanitation, canteens, and hostels ensuring uninterrupted supply.
Heavy-duty pumps for continuous operations in manufacturing units, chemical processing, and mechanical industries.
Pumps compatible with RO, STP, ETP systems, and other water purification/treatment processes.
Rugged openwell and submersible pumps for drip irrigation, sprinklers, and groundwater extraction.
| Model | Voltage | Power (kW) | Max Flow (m³/hr) | Max Head (m) | Solid Handling (mm) | Pipe Size | Weight (kg) |
| AP.12.40.04.A1 | 1 x 230 | 0.4 | 11 | 11 | 12 | 1 ½" | 11 |
| AP.12.40.06.A1 | 1 x 230 | 0.6 | 13 | 13 | 12 | 1 ½" | 11 |
| AP.12.40.08.A1 | 1 x 230 | 0.8 | 14.5 | 14.5 | 12 | 1 ½" | 12.6 |
| AP.12.50.11.A1 | 1 x 230 | 1.1 | 16 | 16 | 12 | 2" | 15.1 |
| AP35.40.06.A1V | 1 x 230 | 0.6 | 10 | 10 | 35 | 1 ½" | 11.4 |
| AP35.40.08.A1V | 1 x 230 | 0.8 | 11.5 | 11.5 | 35 | 1 ½" | 12.7 |
| AP50.50.08.A1V | 1 x 230 | 0.8 | 9 | 9 | 50 | 2" | 15.1 |
| AP50.50.11.A1V | 1 x 230 | 1.1 | 12 | 12 | 50 | 2" | 15.1 |