Logo
Ru| En
Loading

OGNEZA PM (TK) Fire-prevention drain coupling, d 110/110 (price on request) [Code number: 1r0034]

Article: 1r0034

Application purpose:

  • For fire protection of installation places of roof funnels and drains
  • For all types of roof outlets and drains
  • For hotels, hostels, entertainment complexes, swimming pools, etc

Fire resistance limit: 180 minutes for roof outlets and 90 minutes for drains.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through diameter Sleeve diameter Body fit diameter Height Minimum overlap thickness
  mm mm mm mm mm mm
110/110 160 90 110 110 130 100