Check the listing for details. Pump Assembly With / Without Mixer Optional Heating Circuit Set Station Wilo. Color: Black, Width: Dimensions: 400 x 250 x 240 mm, Condition: New. Listed at 163.24 USD. Description Profimix Pump group Uncovered: The Pump group Profimix EN003 is a ready -to -install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. With built -in shut -off ball valve. The in front and return can simply be reversed from right to left. In the upper area of the pump group there are flat-sealing shut-off valves (1 “IG) with built-in thermometers (0-160 ° C) and integrated gravity brake in the flow. If the pump group is installed individually, a wall bracket can be screwed on the shut -off valves (not included in the scope of delivery). Maintenance or exchange of the circulation pump is very simple without the system being emptied.