Grundfos UNILIFT AP125011A1 Stainless Steel Submersible Drainage Pump with Float Switch 1.1kW

The Grundfos UNILIFT AP125011A1 is a high-performance stainless steel submersible drainage pump designed for demanding drainage and sewage removal applications. Equipped with a robust 1.1kW motor operating at 230V, this pump delivers an impressive flow rate of 550 liters per minute and can lift water up to 16 meters high. Its built-in float switch ensures automatic operation based on water level, optimizing performance and preventing dry run. The 2" outlet facilitates straightforward installation, making it an ideal solution for basements, sump pits, and flooded areas.

UNILIFT AP12 is a stainless-steel submersible pump designed for pumping non-aggressive water and grey wastewater with particles up to 12 mm. It can be used as a portable unit or stationary installation.

The pump is fitted with suction strainer and level switch for automatic start and stop.

The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater, surface water, rain water and similar.

The pump is ready for use as it is fitted with carrying handle and is supplied with a 10 m mains cable. The mains cable is of the plug type with glass sealing compound in the socket to prevent penetration of humidity into the stator windings.

Key Features

• Stainless Steel Construction:
  • Durable and corrosion-resistant for prolonged use in harsh conditions.
• Powerful Performance:
  • 1.1kW Motor delivers up to 550L/min at a maximum head of 16m.
• Automatic Float Switch:
  • Activates the pump when water reaches a preset level, ensuring efficient drainage and preventing dry running.
• High Efficiency:
  • Operates at 230V with reliable performance and energy efficiency.
• Easy Installation:
  • Features a 2" outlet for simple connection to discharge hoses or pipes.
• 2 Years Warranty + 6 Months (e-register)

Benefits

• Efficient Water Removal: Quickly drains large volumes of water, reducing flood damage and downtime.
• Automatic Control: Float switch automation ensures the pump runs only when needed, extending its lifespan and conserving energy.
• Durability: Stainless steel components withstand corrosive environments and heavy-duty use, minimizing maintenance costs.
• Versatility: Suitable for residential, commercial, and industrial drainage needs, including basements, sump pits, and more.

Technical Specifications

• Model: Grundfos UNILIFT AP12.50.11.A1
• Product Code: 96404182 (AP125011A1)
• Motor Power: 1.1kW (1.47 HP)
• Voltage: Single Phase (1PH), 230V, 50Hz
• Maximum Flow Rate: 550 liters per minute
• Maximum Head: 16 meters
• Maximum Particle: 12mm
• Outlet Connection: 2" BSP
• Operation: Automatic with built-in float switch
• Material:
  • Pump Housing: Stainless steel
  • Impeller: Stainless steel
• Protection Class: IP68 (suitable for submersion)
• Cable Length: 10m

Applications

• Basement Flooding: Efficiently removes large volumes of water from flooded basements or cellars.
• Sump Pit Drainage: Automatically drains water from sump pits, preventing overflow and water damage.
• Construction Sites: Ideal for dewatering excavations, trenches, and other construction-related water removal tasks.
• Industrial and Commercial Drainage: Suitable for factories and commercial buildings to manage wastewater and prevent flooding.
• General Sewage and Wastewater Management: Handles sewage and greywater, providing reliable performance in wastewater systems.

Installation Guidelines

• Location: Install in a location where the pump can be fully submerged in the water to be removed. Position the pump at the bottom of the sump pit or flooded area, ensuring the float switch is free to move without obstructions.
• Mounting: Ensure the pump is fully submerged during operation.
• Connection: Connect the 2" outlet to appropriate discharge piping, ensuring secure and leak-free connections.
• Electrical Connection: Must be connected to a suitable power supply by a qualified electrician, adhering to local electrical codes and safety standards. Verify that the float switch activates the pump automatically as water reaches the switch.
• Operation:
  • Automatic: The built-in float switch will start and stop the pump based on wastewater level.
  • Safety: Ensure the pump is properly grounded and protected by a Residual Current Device (RCD).
• Maintenance: Regularly inspect and clean the pump and float switch. Check for debris in the inlet and outlet, and ensure the pump's stainless steel components remain corrosion-free.

Why Choose the UNILIFT AP12.50.11.A1?

• Trusted Brand: Grundfos is a global leader in pump technology, known for quality and innovation.
• Efficient Drainage: High flow rate and powerful lifting capacity quickly mitigate flooding and water damage.
• Automatic Operation: Built-in float switch offers hands-free operation, reducing manual intervention and ensuring prompt water removal.
• Durable Construction: Stainless steel build withstands corrosive environments and heavy usage, minimizing maintenance costs.
• Easy to Use: Automatic operation and straightforward installation make it user-friendly.

Order Yours Today

Ensure efficient and reliable drainage and wastewater management with the Grundfos UNILIFT AP125011A1 Automatic Stainless Steel Submersible Drainage Pump. Ideal for domestic, commercial, and industrial applications, this pump offers robust performance and peace of mind. Order now and invest in a long-lasting solution for your wastewater needs.