Calpeda 3MXV Series Vertical Multi-Stage Pump System

Constant pressure boosting sets with EASYMAT frequency converter made of one, two or three pumps. Ball valve and non return valve on suction side, ball valve and pressure gauge on delivery side. Suction and delivery manifolds in stainless steel AISI 304. System includes 18 l cylindrical pressure vessel for installation on delivery side.

EASYMAT device:

Frequency converter installed directly on the pump delivery pipe and water cooled.

Only three parameters to set at starting:

• Maximum motor current
• Working frequency
• Working pressure

Possibility to display:

• Pressure of the system
• Working frequency
• Absorbed current
• Alarms

OPERATION

• CONSTANT PRESSURE MODE: the system keeps the pressure constant when the quantity of water requested by the user changes. According to the water consumption, the pump at variable speed ensures the required water quantity at the set pressure.
• FIXED SPEED MODE: the system works at a fixed speed that the user can choose according to his need.