Booster pump set type: CMBE 1-44 AVBE 98374697

Water pressure boosting system – a reliable solution for home and small facilities

This system, based on the Grundfos CMBE pump, is a comprehensive solution for stabilizing water pressure in residential and light commercial buildings. It ensures user comfort by eliminating pressure fluctuations, and the possibility of manual adjustment allows you to adapt the operating parameters to individual needs. The system design is intended for easy installation and quiet operation.

Performance and functionality

The CMBE system is characterized by a performance of 2.4 m³/h at a head of 281.38 kPa. The motor with a power of 0.61 kW (P1) delivers a power of 0.55 kW (P2), which guarantees efficient system operation. The built-in speed controller enables smooth pump speed regulation, and the dry-running protection system with automatic restart function increases the reliability of the device.

The pump is made of high-quality stainless steel (body and impeller), which ensures long life and corrosion resistance. The possibility of use in drinking water and rainwater systems expands the range of applications of the device. The system has an IP55 protection class, which means resistance to dust and water jets, allowing installation in various environmental conditions.

Communication and control

The CMBE system offers wide communication and integration possibilities with building automation systems thanks to support for protocols such as Modbus TCP, Modbus RTU, BACnet MS/TP, BACnet IP, LON/LONWorks and EtherNet/IP. Additionally, the device supports the PROFIBUS protocol, allowing integration with advanced industrial control systems. The lack of analog (0-10V/2-10V, 0-20mA/4-20mA) or digital (PT100/PT1000/PTC, PWM, pulse counter) interfaces does not limit the functionality of the system in typical home and commercial applications.

Key product features:

• Stable pressure: Provides constant water pressure regardless of demand, eliminating discomfort associated with pressure fluctuations in the installation.
• Quiet operation: Low noise level (only 55 dBA) makes the system virtually silent during operation.
• Durable construction: Made of high-quality stainless steel, guaranteeing long life and corrosion resistance.
• Easy installation: Compact design makes installation and integration with the existing water installation easier.
• Wide communication possibilities: Support for many communication protocols enables integration with building and industrial automation systems.
• Dry-running protection: Automatic restart function protects the pump from damage in the event of a lack of water in the suction tank.
• Can be used with drinking and rainwater: Versatility of application increases system flexibility.
• Speed control: Smooth pump speed regulation allows you to adapt the operating parameters to the current user needs.