The ProfiMix EN001 pump group is a ready-to-install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. with built-in three-way brass mixer and an ESBE ARA661 servomotor. A Grundfos UPM3, 180mm high-efficiency pump (BAFA eligible) is installed. Forward and reverse can easily be reversed from right to left. In the upper area of the pump group there are flat-sealing shut-off valves (1" IT) 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 to the shut-off valves (not included in delivery). Maintaining or replacing the circulation pump is very easy without having to drain the system.
The center distance is 125mm and the dimensions of the lower connections are 1½" AG for possible direct installation on a conventional distribution bar. The well-thought-out thermal insulation made of EPP, with a vapor barrier system, ensures an optimal climate inside the insulation so that no heat build-up occurs.
With a simple movement it is possible to switch from heating mode to cooling mode. If several pump groups from the ProfiMix series are used, the individual insulation elements together with the distribution bar form an elegant, perfect unit.
Technical details
▸ Flow: 1,600 L/H
▸ Max. temperature: 110°C
▸ Min. temperature: 10°C
▸ Kvs: 8.3
▸ Dimensions: 400 x 250 x 240 mm
▸ Center distance: 125mm
▸ Nominal size: DN 25 - 1”
▸ Consumer connections: 1" IT
▸ Connections system: 1 1/2" male thread
▸ Max pressure: 6 bar
▸ Medium: Applicable liquids: water, Glükol solutions (Glükol max 50%)
▸ Pump type: Grundfos UPM3 Hybrid 25/7 180mm high efficiency pump
▸ Pump assembly length: 180mm
▸ Power supply: 230V
▸ Insulation material: EPP
▸ Thermometer scale: 0-160°C
▸ Max temperature: 120°C
▸ built-in check valve ✓
▸ Insulation material: EPP 40 g/l
▸ Seal set: EPDM
▸ Body material of the heating circuit station: brass / refined quality steel
scope of delivery
✓ Ready-to-install Environ Profimix pump group 3-way mixer Esbe ARA + Grundfos UPM3 Hybrid 25/7 180mm high-efficiency pump
