| Back-flushing filters with pressure regulator »Mainova« Series, for drinking water, DVGW-tested  |
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| Combined station for filtering and regulating the pressure of drinking and domestic water in addition to well, process and cooling water for once-through cooling systems, consisting of a diaphragm pressure regulator with a pressure-reduced single-seated valve and a back-flushing filter. The filter candle must be cleaned manually at regular intervals by back-flushing (flushing out dirt particles). Integrated back-flushing element with suction elements, back-flushing lever, wing lever for back-flushing element, hose connection for flushing water. |
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Input pressure: |
Max. 16 bar | ||||||||
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Ambient temperature: |
Max. 30 °C | |||||||||
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Water temperature: |
Max. 30 °C | |||||||||
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Body: |
Brass | |||||||||
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Strainer cup: |
Special impact-resistant plastic | |||||||||
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Spring bonnet: |
Plastic, with control dial for back pressure | |||||||||
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Filter rating: |
90 µm | |||||||||
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More information: |
Data sheet 20-10 Operating Manual 17-41 DVGW certificate |
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 100.52  100/421  100/422 |
Back-flushing filters with pressure regulator, incl. pressure gauge |
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Art. No. |
Port R |
Control range/bar |
Flow rate kvs value m3/h |
DN | A | B | C |
Price €
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100.52 |
3/4 | 1.5 - 6 | 3.0 | 20 | 100 | 184 | 335 | 251,20 | ||
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100.53 |
1 | 1.5 - 6 | 3.5 | 25 | 100 | 184 | 335 | 251,20 | ||
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100.54 |
1 1/4 | 1.5 - 6 | 4.0 | 32 | 130 | 228 | 335 | 306,00 | ||
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Accessories / spare parts |
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Art. No. |
Price €
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| 100/421 | Filter insert | 26,60 | ||||||||
| 100/422 | Plastic bowl | 67,60 | ||||||||
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