Easyflow model 1 HE solar station, single-line with Grundfos circulation pump

• Design with solar circulation pump Grundfos UPM Hybrid 25-70
• For solar control systems with or without PWM outlet
• Sturdy rear for direct attachment to the wall
• Flow meter with flushing and filling unit
• Ball valve with thermometer handle and check valve
• Connection for expansion tank, DN20 (3/4 ") - ET, flat sealing
• Safety group with pressure gauge and safety valve
• With screw connections for circulation pump DN 25 (1”) with DN 40 (11/2”) union nut
• For circulation pumps, installation length of 180 mm

Technical data:
• Material: brass
• Insulation material: EPP
• Thermometer temperature display: 0-120°C
• Safety valve: 6 bar
• Pressure gauge: 0-10 bar
• Dimensions with insulation (W x H x D): 155 x 425 x 150 mm

Technical data Circulation pumps:
• Pump type: Grundfos UPM3 Hybrid 25-70
• Nominal size: DN 25 (1") with DN 40 (11/2") AG
• Overall length: 180 mm
• Discharge head max.: 7 m
• EEI: ≤0.20
• Control types:
- PWM signal type: 1 Heating + 2 Solar
- Proportional pressure characteristic: 3
- Constant pressure characteristic: 3
- Constant speed characteristic: 4
- Autoadapt: yes