The EcoMix EN004 pump group is a ready-to-install, professional pump group for heating circuits such as underfloor heating, wall heating, radiators, etc. with a built-in three-way mixer made of brass and a Herz capillary thermostat head 40-70°C. A Wilo Para STG 25/8.75 130mm high-efficiency pump is installed.
In the upper part of the pump group there are flat-sealing shut-off valves (1" IG) with built-in thermometers (0-160°C). If the pump group is installed individually, a wall bracket can be screwed onto the shut-off valves (not included in delivery).
The sophisticated thermal insulation made of EPP, with a vapor barrier system, ensures an optimal climate inside the insulation so that no heat build-up occurs. If several pump groups from the EcoMix series are used, the individual insulation elements together with the distributor bar form an elegant, perfect unit.
Technical Details
▸ Through ▸ Temperature 110 °C
▸ Max. pressure 6 bar
▸ Kvs: 8.3
▸ Setting range thermostat head: 40-70°C
▸ Axle distance: 125mm
▸ Nominal size: DN25
▸ Pump mounting length: 130mm
▸ Pump type: Wilo Para STG 25/8.75 130mm high-efficiency pump
▸ Min. temperature 10 °C
▸ Kvs: 8.3
▸ Ball valves Brass CW617N
▸ Material insulation EPP 38 g/l
▸ Thermal conductivity (λ 40”C) 0.038 W/mK
▸ Fire protection class ISO 3795
▸ EPDM sealing set
▸ Consumer connections 1”IG
▸ Connections system 1”½ AG
▸Power supply: 230V
▸Thermometer scale: 0-160°C
Technical data Wilo Para STG 25/8.75:
▸ Max. delivery height: 8.4m
▸ Flow rate max: 4m³/h
▸ Temperature range: -20°C to +110°C
▸ Power consumption: 3W-43W
▸ Operating pressure: max. 10 bar
▸ Electrical connection: 230V/50HZ
scope of delivery
✓ Ready-to-install EcoMix EN004 heating circuit pump group with three-way mixer, fixed value thermostat 40-70°C and Wilo Para STG 25/8.75 high-efficiency pump
Manufacturer information:
ENVIRON Energie- und Umwelttechnik GmbH & Co. KG
Robert-Bosch-Straße 9
78048 Villingen-Schwenningen
Phone: +49 7705 977 5803
E- Mail: info@environgroup.de
Website: https://environ-solutions.de/
