Automatic pressure maintenance station CB2-2CP25-130N

Pedrollo CB2-2CP25-130N is a professional-grade automatic pressure-boosting station built on two high-performance three-phase centrifugal electric pumps Pedrollo CP 25/130. It is designed for use in demanding water supply systems where consistent pressure and high reliability are critical—such as in residential high-rises, administrative buildings, industrial facilities, and automated irrigation, cooling, or water treatment systems.

This station is ideally suited for continuous, long-term operation under high load, delivering stable pressure and exceptional operational resilience.

Design Features:

▪️Pedrollo CP 25/130 Pumps:
Three-phase centrifugal pumps with robust construction, designed for high flow rates and extended duty cycles. Known for their long service life and dependable performance under intensive conditions.

▪️Reinforced Metal Frame:
Made from anti-corrosion structural steel, the frame provides vibration-free and stable support during full-load operation.

▪️Complete Hydraulic Assembly:
Factory-assembled suction and discharge manifolds, ball valves, and check valves—ready for quick installation.

▪️QE2M Control Panel:

Electronic alternation system to balance pump usage;

Thermal and amperometric protection;

Low-voltage control circuit;

Safety door lock on the panel;

Anti-cycling logic to prevent unnecessary pump starts due to minor pressure drops.

▪️Two Pressure Switches & Manometer:
Installed on the discharge manifold and adjustable to match site-specific pressure settings (factory defaults available).

Operating Principle:

The CB2-2CP25-130N operates automatically based on water demand. When pressure drops below the set minimum, one pump starts. If the flow increases further, the second pump activates. During reduced consumption, pumps are switched off sequentially to save energy while maintaining pressure. Alternating logic extends equipment life.

Applications:

▪️Pressure boosting in residential and commercial water supply networks;
▪️Centralized pumping stations and water nodes;
▪️Factories, workshops, and production facilities;
▪️Schools, hospitals, gyms, and municipal buildings;
▪️Irrigation and agricultural water distribution systems;
▪️Filtration, rinsing, desalination, and water treatment units;
▪️Centralized cooling and heating networks.

CB2-2CP25-130N is a robust, factory-assembled industrial station that provides consistent pressure under heavy-duty conditions. It offers the perfect balance between power, automation, and ease of maintenance, making it an all-in-one solution for complex infrastructures.