REMKO EFS 25 - Manual (Page 7)

2 Technical data
2.1 Unit data
Series EFS 25
Operating data
Maximum permitted pressure, primary bar 3
Maximum permitted pressure, secondary bar 10
Operating temperature °C 2-95
Pipe connections
Primary circuit (tank circuit) Inches 3/4" inside thread
Secondary circuit (domestic water circuit) Inches 3/4" outside thread, flat-sealing
Equipment
Gravity brake mmWS 200
Primary pump
HE pump with
PWM control, 5-63 watts
Secondary pump
(optional) HE pump with
PWM control, 5-63 watts
Heat exchanger 30 Plates
Medium flow rate probe 1 x VFS 2.40
Temperature probe Pt 1000, fast
Materials
Valves Brass
Seals: O-rings EPDM
Flat seals AFM 34, asbestos-free
Plate heat exchanger
Stainless steel 1.4400/solder:
99.99% Cu
Insulation EPP
Gravity brake Hostaform
7