The Grundfos UNILIFT AP12.40.04.A1 is a stainless steel submersible drainage pump designed for wastewater handling, basement drainage, sump applications, and industrial water removal systems in Singapore.
Manufactured by Grundfos, the UNILIFT AP series is engineered for reliable drainage performance, efficient solids handling, and continuous-duty operation in residential, commercial, and industrial environments. (Grundfos Product Center)
Product Number: 96404179
Full Model: UNILIFT AP12.40.04.A1 1x230V 10m
Reliable Submersible Drainage Pump Solution
The Grundfos UNILIFT AP12.40.04.A1 is designed for pumping groundwater, grey wastewater, rainwater, and slightly contaminated water containing particles up to 12 mm. (Grundfos Product Center)
Its stainless steel construction provides excellent corrosion resistance while maintaining reliable operational performance in demanding drainage applications.
The pump is supplied with a 10m cable and integrated float switch for automatic start-stop operation, making it suitable for unattended drainage systems. (Anglian Pumping Services)
Key Features
- Stainless steel submersible drainage pump
- Automatic float switch operation
- Suitable for grey wastewater applications
- Semi-open impeller design
- Handles particles up to 12 mm
- Compact portable installation
- Reliable continuous-duty performance
- Corrosion-resistant construction
- 10m power cable supplied
- Suitable for submerged installation
Technical Specifications
- Product Number: 96404179
- Voltage: 1 x 230V
- Frequency: 50Hz
- Power Output (P2): 0.4 kW
- Maximum Head: 10 m
- Maximum Flow: 3.89 l/s
- Outlet Size: Rp 1 1/2
- Maximum Particle Size: 12 mm
- Cable Length: 10 m
- Protection Class: IP68
- Impeller Type: Semi-open stainless steel impeller (Anglian Pumping Services)
Applications in Singapore
The Grundfos UNILIFT AP12.40.04.A1 is widely used across residential, commercial, and industrial sectors in Singapore.
Basement Drainage Systems
Suitable for sump pits, floodwater removal, and basement drainage systems.
Commercial Buildings
Used for utility drainage, wastewater removal, and building service applications.
Industrial Facilities
Reliable for process drainage, utility water removal, and industrial wastewater transfer.
Learn more about our industrial pump solutions in Singapore.
Water Treatment Systems
Suitable for drainage pits, utility water circulation, and wastewater handling systems.
Explore our water treatment pump solutions.
Marine & Offshore
Supports onboard drainage and utility wastewater applications.
Discover the Grundfos product range for Singapore marine market.
Why Choose Grundfos UNILIFT AP Pumps?
Grundfos is globally recognised for advanced drainage and wastewater pump technology.
Benefits include:
- Reliable drainage performance
- Corrosion-resistant stainless steel construction
- Automatic float switch control
- Compact and portable installation
- Low maintenance requirements
- Long operational lifespan
- Trusted global pump technology
Learn more about the history of Grundfos pumps and their innovation in industrial drainage and wastewater systems worldwide.
Pump Supply, Servicing & Technical Support in Singapore
We provide expert recommendations tailored to your application, from pump selection to system matching and cost optimisation.
Our support includes:
- Grundfos drainage pump supply
- Replacement pump recommendations
- Technical consultation
- Pump troubleshooting
- Spare parts support
- Pump servicing and maintenance
- Drainage system optimisation
Explore our pump services in Singapore for industrial maintenance and technical support solutions.
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