The REMKO fresh water stations are used for hygienic drinking water preparation in connection with buffer storage tanks. The units are complete with electronic control, speed-controlled high-efficiency pump, flow switch and plate heat exchanger. The heat exchanger is designed for a large flow rate of 18 l/min (EFS 20.1), 32 l/min (EFS 35.1) or 50 l/min (EFS 50.1).
By cascading the EFS 35.1 or EFS 50.1 to the EFS 35.1/50.1 Duo, the pouring capacity can be increased to 64 l/min or 100 l/min respectively. The fresh water stations are supplied ready for installation in an EPP housing for wall mounting.
Technical data:
Variant
EFS 20.1
EFS 35.1
EFS 50.1
Installation location
Storage tank/wall
Wall
Wall
Cascade pipe assembly
FALSE
FALSE
FALSE
Min. buffer volume WW operation
500 L
800 L
1000 L
Connections primary
3/4
1 1/2
2
Connections secondary
3/4
1
1 1/4
Operating temperature
+2 to +95 °C
+2 to +95 °C
+2 to +95 °C
Height with insulation
539 mm
795 mm
795 mm
Width (with insulation)
308 mm
602 mm
602 mm
Depth (with insulation)
324 mm
298 mm
298 mm
Insulation
EPP
EPP
EPP
Max. Pressure primary
3 bar
3 bar
3 bar
Max. Pressure secondary
10 bar
10 bar
10 bar
Primary pump
HE pump
HE pump
HE pump
Secondary pump
HE pump
HE pump
HE pump
Gravity brake
200
200
200
Discharge rate 45°C /50°C
16 l/min
32 l/min
50 l/min
Pouring rate 45°C/60°C
28 l/min
50 l/min
77 l/min
Pouring rate 45°C/70°C
38 l/min
64 l/min
88 l/min
Type Fresh water station
Fresh water module
Fresh water module
Fresh water module
Heat exchanger
Stainless steel
Stainless steel
Stainless steel
Weight
13 kg
24.3 kg
33 kg
Remko fresh water station EFS 25
Item number: 260155
For hygienic hot water preparation in connection with a Remko HPS 500,MPS 800 or MPS 1000 storage tank. For mounting on the buffer tank or optionally for wall mounting. Complete with control, speed controlled Grundfoss pump, sensors flow meter gravity brakes, ball valves for shutting off the primary and secondary circuit and a plate heat exchanger. Minimum water volume for WW production 500L. Upstream control, with the possibility of controlling the Remko circulation pump to the EFS 25 with a 0-10 volt control.
Technical data:
Primary circuit:
Buffer tank flow 3/4" IT
Return buffer tank 3/4" IT
Max.pressure, primary bar 3
Secondary circuit
Hot water outlet 3/4" flat seal
Cold water inlet 3/4" flat seal
Max.pressure, secondary bar 10 bar
Perm. operating temperature °C 2-95
Gravity brake mmWs 200
Flow rate sensor VFS 2.40
Temperature sensors Pt 1000
Mains connection Primary circuit
Buffer tank flow 3/4" IT
Buffer tank return 3/4" IT
Max. pressure, primary bar 3
Secondary circuit
Hot water outlet 3/4" flat seal
Cold water inlet 3/4" flat seal
Max.pressure, secondary bar 10 bar
Perm. operating temperature °C 2-95
Gravity brake mmWs 200
Flow rate sensor VFS 2.40
Temperature sensors Pt 1000
Mains connection V/~ 230/1
Mains frequency Hz 50/60
Current at 1~230V A 0,06-0,58
Tapping volume at 45 °C tapping temp. and 50 °C storage temp. l/min 12
Tap quantity at 45 °C tap temp. and 60 °C storage temp. l/min. 20
Tap quantity at 45 °C tap temp. and 70 °C storage temp. l/min. 26
Remko fresh water station EFS 35
Item number: 260156
For hygienic hot water preparation in conjunction with a Remko MPS 800 or MPS 1000 storage tank. For wall mounting. Complete with control, speed controlled Grundfoss pump, sensors volume flow meter gravity brakes, ball valves for shutting off the primary and secondary circuit and a plate heat exchanger. Minimum water volume for WW preparation 800L.
Upstream control, with the possibility of controlling the Remko circulation pump to the EFS 35 with a 0-10 volt control.
Technical data:
Primary circuit:
Flow buffer tank 1 1/2" AG
Return buffer tank 1 1/2" AG
Max.pressure, primary bar 3
Secondary circuit
Hot water outlet 1" leak tight
Cold water inlet 1" shaft sealing
Max.pressure, secondary bar 10
Perm. operating temperature °C 2-95
Gravity brake mmWs 2x800
Heat exchanger 40 plates
Flow rate sensor l/min 1-80
Temperature sensors Pt 1000
Energy efficiency index(EEI) = 0.23
Power supply V/~/Hz 230/1/50
Current at 1~230V A 0,06-0,58
Tap flow at 45 °C tap temp. and 50 °C storage temp. l/min 21
Tap volume at 45 °C tap temp. and 60 °C storage temp. l/min. 32
Flow rate at 45 °C tapping temp. and 70 °C storage temp. l/min. 40
Remko fresh water station EFS 50
Item number: 260157
For hygienic hot water preparation in conjunction with a Remko MPS 1000 storage tank. For wall mounting. Complete with control, speed controlled Grundfoss pump, sensors volume flow meter gravity brakes, ball valves for shutting off the primary and secondary circuit and a plate heat exchanger. Minimum water volume for WW production 1000L.
Upstream control, with the possibility of controlling the Remko circulation pump to the EFS 50 with a 0-10 volt control.
Technical data:
Primary circuit:
Flow buffer tank 2" AG
Return buffer tank 2" AG
Max.pressure, primary bar 3
Secondary circuit
Hot water outlet 1 1/4" flat seal
Cold water inlet 1 1/4" flat seal
Max.pressure, secondary bar 10
Perm. operating temperature °C 2-95
Gravity brake mmWs 2x400
Heat exchanger 60 plates
Flow rate sensor l/min 1-80
Temperature sensors Pt 1000
Energy efficiency index(EEI) = 0.23
Power supply V/~/Hz 230/1/50
Current at 1~230V A 0,06-0,58
Tap volume at 45 °C tap temp. and 50 °C storage temp. l/min 50
Tap volume at 45 °C tap temp. and 60 °C storage temp. l/min. 77
Tap quantity at 45 °C tap temp. and 70 °C storage temp. l/min. 88
Remko fresh water station EFS 35 Duo incl. cascade pipe assembly
Item number: 260158
Set consists of:
Pipe connection set for cascading two EFS 35 fresh water stations.
Includes two 2-way valves with connection cable.
Connection primary side: 2x 1½'' male thread.
Connection secondary side: 3x 1'' AG
260156 Fresh water station EFS 35
For hygienic hot water preparation in connection with a Remko MPS 800 or MPS 1000 storage tank. For wall mounting. Complete with control, speed controlled Grundfoss pump, sensors volume flow meter gravity brakes, ball valves for shutting off the primary and secondary circuit and a plate heat exchanger. Minimum water volume for WW preparation 800L.
Upstream control, with the possibility of controlling the Remko circulation pump to the EFS 35 with a 0-10 volt control.
Technical data:
Primary circuit:
Flow buffer tank 1 1/2" AG
Return buffer tank 1 1/2" AG
Max.pressure, primary bar 3
Secondary circuit
Hot water outlet 1" leak tight
Cold water inlet 1" shaft sealing
Max.pressure, secondary bar 10
Perm. operating temperature °C 2-95
Gravity brake mmWs 2x800
Heat exchanger 40 plates
Flow rate sensor l/min 1-80
Temperature sensors Pt 1000
Energy efficiency index(EEI) = 0.23
Power supply V/~/Hz 230/1/50
Current at 1~230V A 0,06-0,58
Tap flow at 45 °C tap temp. and 50 °C storage temp. l/min 21
Tap volume at 45 °C tap temp. and 60 °C storage temp. l/min. 32
Flow rate at 45 °C tapping temp. and 70 °C storage temp. l/min. 40
One quantity unit corresponds to 1 piece! Pictures may contain optional Accessories. The pictures shown are for reference only, the actual product may differ.
