BA Protection BA BM DN15 - DN50
Protection for drinking water. Controllable backflow preventor with reduced pressure zone type BA, to EN 1717 and EN 12729 9157 standards. For protection against back pressure, backflow and back siphonage for fluid up to Category 4. With valves and strainer.
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Technical Features
- Max. operating temperature: 65 °C (top max 90°C per hour/day)
- Max. operating pressure: 10 bar.
- Body brass DZR CW602N.
It is compulsory put upstream Y strainer model F21NOR.
| Type | Part no. WII | Part no. WID | Size |
| BA BM | 405015310 | 10002343 | 15 |
| BA BM | 405020310 | 10002344 | 20 |
| BA BM | 405025310 | 10002345 | 25 |
| BA BM | 405032310 | 10002346 | 32 |
| BA BM | 405040310 | 10002347 | 40 |
| BA BM | 405050310 | 10002348 | 50 |
