Grundfos Hydro MPC-E Dual CRIE10 Automatic Variable Speed Pressure Boosting Pump Set (Max 500LPM)

The Grundfos Hydro MPC-E Dual CRIE 10 Series is a compact, fully integrated variable speed booster pump system engineered to deliver constant, energy-efficient pressure boosting for smaller commercial buildings, process water, light industrial systems, or irrigation.

Each Hydro MPC-E Dual CRIE 10 is supplied as a complete plug-and-pump package, factory-tested and ready to install. The package includes two CRIE 10 multistage stainless steel pumps, twin stainless steel suction and discharge manifolds, individual isolating and non-return valves for each pump, and a robust modular base frame. At the heart of the system is the advanced CU 352 controller, which ensures automatic cascade control, intelligent pump sequencing and precise real-time variable speed adjustment — maintaining constant system pressure regardless of fluctuating demand.

Grundfos MGE IE5 motors (up to 11 kW) deliver exceptional energy savings and ultra-quiet operation. Integrated variable speed drive (VSD) technology keeps system pressure stable while optimising pump performance for low power consumption and minimal wear. Automatic pump changeover, soft pressure build-up, built-in dry-running protection, alarm logging and remote monitoring capability provide dependable day-to-day performance with minimal intervention.

Ideal for sites that require stable, reliable water pressure and low operating costs, the Hydro MPC-E Dual CRIE 10 provides flow rates up to 500 LPM — all in a space-saving package designed for easy installation and straightforward maintenance.

FEATURES

• Factory-assembled plug-and-pump variable speed booster set
• CU 352 multi-pump controller with Grundfos GO and GRM compatibility
• High-efficiency IE5 motors for maximum energy savings
• Twin stainless steel manifolds and corrosion-resistant modular base frame
• Automatic cascade control with standby pump management
• Soft pressure build-up and dry-running protection included
• Built to DIN 1988/T5 for commercial and light industrial compliance
• Max flow: Up to 500 LPM (model dependent)

INCLUDES

• Pumps: Wetted parts in stainless steel EN DIN 1.4301 with stainless steel pump heads and bases. Each pump fitted with a service-friendly HQQE cartridge shaft seal (Silicon Carbide/Silicon Carbide/EPDM).
• Motors: Grundfos MGE IE5 premium efficiency motors (up to 11 kW).
• Manifolds: Twin stainless steel manifolds with epoxy-coated, loose-ring aluminium inlet/outlet flanges (DIN standard).
• Base Frame: Modular folded/welded stainless steel or hot-dip galvanised mild steel (system size dependent).
• Valves: One non-return valve (POM) and two isolating valves per pump.
• Control Panel: Control MPC with CU 352 multi-pump controller, Grundfos Remote Management (GRM) compatible.
• Options: Dry-running protection, diaphragm tank.

ADVANCED CONTROL MPC FUNCTIONS

• CU 352 intelligent multi-pump controller with full-colour display
• Constant pressure control with variable speed adjustment for each pump
• Automatic cascade control for staged operation based on demand
• Automatic pump changeover by load, runtime or fault
• PID controller with adjustable PI parameters (Kp + Ti)
• Maintains stable setpoint regardless of inlet pressure
• Standby pump allocation and backup sensor capability
• Soft pressure build-up, minimum run-time, and setpoint ramping
• Internal time clock for scheduled operation
• Alarm log for the last 24 time/date-stamped warnings/alarms
• Real-time system monitoring: pump run hours, inlet pressure, motor protection, system status
• Manual start/stop/reset plus local/remote operation via Grundfos GO or GRM
• IP602 panel with system emergency stop, pump run/fault LEDs, system alarm LED, optional pump liquid temperature display/protection, phase failure indication, alarm mute/reset