Automatic pressure maintenance station CB2-2CPm25-16C

CB2-2CPm25-16C is an automatic pressure boosting station built with two single-phase Pedrollo CPm 25/16C pumps, designed for the efficient delivery of clean water and chemically neutral liquids in residential, agricultural, and small commercial water supply systems. The unit comes fully assembled and ready for installation without the need for on-site integration.

Compact, energy-efficient, and easy to maintain, this model is particularly suited for private facilities lacking access to three-phase power, yet requiring consistent and stable water pressure.

Key Features:

▪️ Pedrollo CPm 25/16C Pumps:
Single-phase (230 V), reliable centrifugal pumps delivering consistent flow and strong pressure. Ideal for variable demand in homes, farms, and greenhouses.

▪️ Robust Metal Frame:
Mounted on a corrosion-resistant steel base for high mechanical stability and vibration resistance. Ensures long-lasting operation.

▪️ Hydraulic Assembly:
Includes suction and discharge manifolds, check valves, and ball valves on each pump — factory-assembled and tested for reliability.

▪️ Smart QE2M Control System:

Automatic alternating pump operation for even wear;

Anti-cycling system prevents frequent restarts during demand fluctuations;

Built-in thermal protection and safe low-voltage control circuit;

Control panel door lock for safety;

Clear function and status indicators.

▪️ Pressure Monitoring:
Equipped with two adjustable pressure switches and a manometer on the discharge manifold. Pressure thresholds can be set by the user or used with the default factory calibration.

Operating Principle:

The CB2-2CPm25-16C operates fully automatically. When pressure drops below a preset level, one pump activates. If demand increases, the second pump starts. Once pressure is restored, the pumps stop sequentially. The system alternates pump use to reduce wear and extend lifespan.

Anti-cycling logic protects the station during irregular water use, such as in drip irrigation or systems with limited tank volumes.

Applications:

▪️Water supply for private houses, cottages, and summer homes;
▪️Pump stations for tanks, reservoirs, or wells;
▪️Small agricultural farms and greenhouses;
▪️Irrigation, drip watering, and automated sprinkler systems;
▪️Laundries, cafes, salons, and car washes;
▪️Domestic water purification and filtration systems.

Pedrollo CB2-2CPm25-16C is a smart, compact, and reliable solution for maintaining stable water pressure in low-power environments. It’s easy to install, requires minimal maintenance, and integrates seamlessly into existing systems — making it an excellent choice for both private users and small businesses.