BLÜCHER fire proof water traps prevent spreading of fire.
When the temperatur reaches 200ºC a stainless steel cone with expanding pasta will fall down the outlet, expand and close the drain.
The water traps are especially suitable for fire protection in multi-storey buildings as apartment blocks, hospitals and hotels.
The product has been tested at MPA (Materiale Prüfungs Amt Nordrhein-Westfalen) and approved according to DIN4102.
Material:
Stainless steel grade AISI 316L (Typeno. includes suffix S for AISI 316L)
Sealing ring: EPDM rubber
Water seal height: 50 mm
Flow capacity: 0.9 -1.2 l/s dependent on the type of drain.
Suitable for all BLÜCHER Domestic 150 floor drains with vertical outlet Ø50mm or Ø75mm.
Suitable for BLÜCHER Industrial drains 200 with small lower part (types 710, 711 and 712)
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