EWS1 Series
Enamelled hot water tank with one heat exchanger

Hot water tank
- hiqh quality enamelling according to DIN 4753 Part 3
- operating pressure
EU 10 bar
CH 6 bar - test pressure
EU 13 bar
CH 12 bar
Flange
- type 300 - 1000: 2 x Ø120/180
- type 1250 - 1500: 1 x Ø120/180, 1 x Ø170/240
- type 2000: 1 x Ø220/290, 1 x Ø120/180
Inklusive
- protection anode
- thermometer
- till type 500: sensor immersion pipes
Tube heat exchanger
- material S235JR
- made of 1" smooth tube
Insulation
- type 300 - 600: 75 mm foamed fixed
with skai-casing silver gray - type 750 - 1250: 130 mm HeatBlocker
with polystyrene casing silver gray - type 1500 - 2000: 160 mm HeatBlocker
with polystyrene casing silver gray
![]() | content | heat exchanger |
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EWS1/300 | 311 liter | 1,6 m² |
EWS1/400 | 392 liter | 1,9 m² |
EWS1/500 | 473 liter | 2,2 m² |
EWS1/600 | 569 liter | 2,5 m² |
EWS1/750 | 741 liter | 2,7 m² |
EWS1/1000 | 873 liter | 3,5 m² |
EWS1/1250 | 1206 liter | 2,8 m² |
EWS1/1500 | 1459 liter | 3,6 m² |
EWS1/2000 | 1873 liter | 4,3 m² |
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material | steel 235JR |
coating | enamelling according to DIN4753 |
temperatures | -10 up to 109 °C |
operating / test pressure EU | 10 / 13 bar |
operating / test pressure CH | 6 / 12 bar |
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