IPML 50-5500 (5,5 kW, 400 V) circulation pump

IPML circulation pumps – reliable water circulation in heating and cooling systems

The IPML series comprises industrial circulation pumps designed for circulating cold and hot water in systems with constant or variable flow. They are suitable for heating substations, HVAC systems, process circuits, and a wide range of industrial and municipal applications.

The IPML pump design ensures stable operation at elevated medium temperatures – up to 80 °C under normal conditions (up to 100 °C for short periods), at an operating pressure of up to 0,6 MPa. The units operate continuously and have an IP44 protection rating.

Key benefits

• Versatile applications – heating and cooling circuits, constant or variable flow.
• High durability – robust construction and tightness for operation at elevated temperatures.
• Reliability in continuous operation – optimized motor operation (approx. 2850 RPM), B insulation class.
• Safe operation – IP44 protection, protection for 230 V motors.
• Versatile range – from the compact IPML 25/125 (including for filling solar installations) to models designed for water containing permitted contaminants (0,27 km/m³)

Applications

• Heating systems (central heating, heat exchangers, heating substations) and cooling systems (chillers, air conditioning systems).
• Industrial process circuits, domestic hot water circulation in closed systems.
• Filling solar installations (e.g. model IPML 25/125 – according to project requirements).

Why IPML?

• Stable system operation under varying flow loads.
• Easy selection and integration into existing HVAC systems.
• The series includes both compact models and models for heavier-duty applications.