Calpeda 3MXV Series Vertical Multi-Stage Pump System

The Calpeda 3MXV Packaged Pump Station is a high-performance, vertical multistage pressure boosting system engineered to deliver constant pressure and energy-efficient water supply for commercial, industrial, and high-demand residential applications. Equipped with the EASYMAT frequency converter, this system intelligently adjusts pump speed to match water demand — reducing energy consumption and eliminating pressure fluctuations.

Built using Calpeda’s MXV vertical stainless steel multistage pumps, this packaged set is available in configurations of one, two, or three pumps operating in parallel, and comes complete with stainless steel manifolds, isolation valves, non-return valves, and a 18L pressure vessel pre-installed on the delivery side. The EASYMAT drive is mounted directly on the pump delivery pipe and is water-cooled, ensuring quiet and long-lasting operation without the need for forced ventilation.

APPLICATION

• Commercial buildings and apartment complexes
• Industrial process water supply
• Agricultural irrigation and fertigation systems
• Pressure boosting from rainwater tanks or mains
• Systems requiring stable, adjustable pressure and low maintenance

SYSTEM HIGHLIGHT

• Constant pressure supply via variable speed pump control
• Stainless steel AISI 304 suction and delivery manifolds
• Each pump includes:
• Suction side: Ball valve + non-return valve
• Delivery side: Ball valve + pressure gauge
• 18L vertical pressure vessel installed on delivery line
• Compact, pre-assembled booster set for quick installation

ESYMAT FREQUENCY CONVERTER

• Water-cooled, pipe-mounted inverter (no fan required)
• Intuitive setup: only 3 parameters to configure:
  • Max motor current
  • Operating frequency
  • Target pressure
• Real-time display of:
  • System pressure
  • Pump speed (Hz)
  • Motor current draw
  • Active alarms and fault codes

OPERATING MODES

• Constant Pressure Mode: Maintains a fixed system pressure regardless of flow demand — ideal for variable usage environments.
• Fixed Speed Mode: Allows user-defined operation at a steady pump speed when constant pressure is not required.