The new BA BM backflow preventers protect the drinking water installation and distribution network against contamination due to the backflow of liquids of hazard class 4, as defined in EN 1717 and Waterwerkbladen 3.8.
The BA BM was designed to comply with EN 1717 and EN 12729. Brass housing.
Favourite | Compare | Item | description | pack. | packaging | Stock | Listprice | Order | ||||||||||||||||||
340270 | Watts BA-BM backflow preventer + tundish/funnel DN 15 | 1 | 1 | € 652,32 | ||||||||||||||||||||||
340271 | Watts BA-BM backflow preventer + tundish/funnel DN20 | 1 | 1 | € 666,15 | ||||||||||||||||||||||
340272 | Watts BA-BM backflow preventer + tundish/funnel DN25 | 1 | 1 | € 802,10 | ||||||||||||||||||||||
340273 | Watts BA-BM backflow preventer + tundish/funnel DN32 | 1 | 1 | € 850,77 | ||||||||||||||||||||||
340274 | Watts BA-BM backflow preventer + tundish/funnel DN40 | 1 | 1 | € 1.485,99 | ||||||||||||||||||||||
340275 | Watts BA-BM backflow preventer + tundish/funnel DN 50 | 1 | 1 | € 1.581,31 | ||||||||||||||||||||||
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