Automatic pressure maintenance station CB2-MKm3-6-N.

Efficient pumping station for stable water supply under high water consumption conditions. The CB2-MKm3-6-N model from Pedrollo is a fully equipped automatic unit designed to maintain the required pressure in water supply systems where reliable operation with variable flow is essential.

The station is built on two single-phase vertical pumps of the MKm 3-6 series, known for high head and flow performance while maintaining compact dimensions. The unit is designed as a ready-to-use solution: all key components are mounted on a robust metal frame and fully prepared for connection. The pumps operate in automatic alternating mode depending on the load level. If necessary, the station can engage both pumps simultaneously to compensate for peak water usage.

The design includes:

▪️inlet and outlet manifolds,
▪️ball valves and check valves,
▪️two pressure switches and a pressure gauge,
▪️an electronic control unit with overload protection, low voltage protection, anti-cycling feature, and alternating operation logic.

The single-phase electric motors operate in S1 mode (continuous), include built-in thermal protection, and are designed for long-term operation. The station is suitable for pumping fresh, chemically neutral water and can be used in both domestic and small commercial or agricultural systems.

Applications:

▪️residential buildings with multiple floors and many users;
▪️private residences, villas, mini-hotels, cafés;
▪️greenhouses, farms, drip and sprinkler irrigation systems;
▪️autonomous water supply systems with a storage tank and pump automation.

Installation of the station is possible only in areas protected from weather exposure. The unit is easy to maintain, features a simple and intuitive control interface, and does not require constant user supervision.

The CB2-MKm3-6-N is a reliable choice for those seeking a powerful yet economical pressure-boosting station with high efficiency and easy operation. It optimally combines professional functionality with household practicality, ensuring a steady water supply even in cases of unstable input or high consumption.