Grundfos UNILIFT AP35B.50.06.A1V submersible pump.

The Grundfos UNILIFT AP35B.50.06.A1V submersible pump is a robust and efficient solution designed for the handling of wastewater in both commercial and domestic applications. Made of AISI 304 stainless steel, this pump is prepared to handle liquids with particles up to 35 mm in diameter, making it an excellent choice for installations that require reliable and low-maintenance pumping in demanding environments.

Versatile Applications

The UNILIFT AP35B is ideal for pumping wastewater in commercial buildings and domestic environments, including the evacuation of effluents from sanitation systems, drainage, and sumps in basements, garages, or industrial plants. Additionally, its ability to handle large particles up to 35 mm makes it suitable for applications where equipment is needed to provide reliable performance against suspended solids.

Optimized Technical Performance

This model is designed to offer a maximum flow rate of 5 liters per second and a maximum pumping height of 11 meters. Thanks to its VORTEX impeller, the UNILIFT AP35B can efficiently pump liquids without the risk of blockages, even when containing large particles, ensuring continuous and efficient operation at all times.

Key Technical Specifications:

• Maximum flow rate: 5 l/s
• Maximum pumping height: 11 m
• Maximum particle diameter: 35 mm
• Impeller type: VORTEX

Durability and Resistant Materials

The hydraulic body and the pump casing are made of AISI 304 stainless steel (EN 1.4301), ensuring a long service life, even in corrosive or abrasive environments. The impeller, also made of stainless steel, offers greater wear resistance, resulting in reliable performance over time. These high-quality materials make the UNILIFT AP35B a safe choice for wastewater handling, guaranteeing corrosion resistance and the ability to operate under adverse conditions.

Flexible Installation and Easy Maintenance

One of the standout features of this pump is its self-coupling capability, which simplifies installation and maintenance. The self-coupling allows for connecting and disconnecting the pump without the need to dismantle the entire piping system, facilitating maintenance tasks and reducing downtime. The pump is designed for use in indoor installations and is suitable for operation both dry and wet, with a maximum installation depth of 2 meters.

Installation Data:

• Maximum installation depth: 2 m
• Connection type: Rp
• Connection size: 2 inches
• Liquid temperature range: 0 to 40 °C
• Operating liquid temperature: 20 °C

Energy Efficiency and Advanced Protection

The Grundfos UNILIFT AP35B.50.06.A1V is equipped with a single-phase motor with an input power of 1 kW, with a rated power of 0.66 kW. The motor, designed to operate at a speed of 2810 rpm, ensures optimal and efficient performance. The pump also features integrated thermal protection and an IP68 protection class, making it completely submersible and resistant to dust and water. This guarantees that the pump can operate in difficult conditions without compromising its performance or durability.

Electrical Specifications:

• Input power (P1): 1 kW
• Rated power (P2): 0.66 kW
• Rated current: 4.6 A
• Rated voltage: 230 V
• Frequency: 50 Hz
• Protection degree: IP68
• Insulation class: F
• Power cable length: 5 m with SCHUKO plug

Certifications and Approvals

The UNILIFT AP35B.50.06.A1V has multiple approvals, including CE, VDE, EAC, and others, ensuring compliance with the most demanding international safety and quality standards. These certifications confirm that the pump can be used with confidence in a wide range of industrial and commercial applications.

Additional Specifications:

• Net weight: 9.9 kg
• Gross weight: 10 kg
• Motor protection: Integrated with thermal protection
• Self-coupling: Yes

The Grundfos UNILIFT AP35B.50.06.A1V submersible pump is a highly efficient and durable solution for handling wastewater with large particles in commercial and domestic applications. With its self-coupling capability, stainless steel construction, and advanced protection, this pump is ideal for those seeking reliable and low-maintenance equipment that delivers superior performance over time.