The EcoMix EN003 pump group is a ready-to-install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. Flow and return 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. A Grundfos UPM3 Hybrid 25/7 130mm high-efficiency pump is installed.
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 EcoMix series are used, the individual insulation elements together with the distribution bar create an elegant, perfect unit.
Technical details
▸ Max. temperature: 110°C
▸ Min. temperature: 10°C
▸ 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 assembly length: 130mm
▸ Pump type: Grundfos UPM3 Hybrid 25/7 130mm high efficiency pump
▸ 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
Technical data Grundfos UPM3 Hybrid 25/7:
▸ Delivery height max: 7.2m
▸ Flow rate max: 3.8m³/h
▸ Temperature range: max. 110°C
▸ Power consumption: 2W-52W
▸ Operating pressure: max. 10 bar
▸ El. connection: 230V/50HZ
scope of delivery
✓ Ready-to-install EcoMix heating circuit pump group directly, with Grundfos UPM3 Hybrid 25/7 130mm high-efficiency pump. With power plug.
A notice:
In order to be able to integrate this product into the house installation, an intervention in the 230-volt network must be made.
Work on the 230-volt network may only be carried out by a qualified electrician (according to VDE 0100).
