Old Style Fire Sprinkler Heads

A typical sprinkler head consists of a plug a glass ampule or other trigger mechanism a deflector cap and a frame.

Old style fire sprinkler heads. Once the ampule breaks the plug is forced out by the pressurized water and the water is released. 2 new refurbished from 30 00. Pendent style sprinkler heads are designed to be suspended below support piping. Once the fire is able to consume all the fuel around it the fire goes out.

The approach really aims to suppress the fire s source and slow the spread of. Grinnell antique vintage fire sprinkler heads supply box 12 heads. Install using sprinkler head wrenches sold separately or any hand wrench that fits the npt size. The style 20 s list of compatible sprinklers includes two typical tyco type heads the ty b and ty frb and is the only style compatible with the ty frl a re designated star gem fire sprinkler head.

The early sprinklers manufactured prior to 1953 were known as old style or conventional sprinklers. In buildings protected by properly designed and maintained fire sprinklers over 99. Fire sprinklers are extensively used worldwide with over 40 million sprinkler heads fitted each year. Conventional old style sprinklers standard response k factor 5 6 and 8 0 series ty b conventional old style sprinklers standard response k factor 5 6 series ty b conventional sprinklers special response standard coverage k factor 80 115 metric series ty frb conventional old style sprinklers quick response k factor 5 6 8 0.

From the 2017 edition of nfpa 25 5 4 1 2 1 spray sprinklers shall be permitted to replace old style sprinklers. Browse by brand. Lot of 12 globe gl5606 1 concealed style pendent quick response k 5 6. Make offer grinnell antique vintage fire sprinkler heads supply box 12 heads.

Old set of fire sprinkler gauges central sprinkler co. Standard response fire sprinkler heads work by wetting and cooling areas surrounding a fire simultaneously to prevent the fire from spreading. The style 20 is available at qrfs in chrome or white. When a fire is detected by the trigger mechanism the glycerin based liquid inside expands breaking the tube.

Upright style sprinkler heads must be installed and maintained according to national fire protection association nfpa standards. Fire sprinkler wooden spare head box wrench seven grinnell heads dated 1915 fire sprinkler sprinkler heads fire safety firefighter office decor rustic decor sprinklers man cave boxes fire sprinkler wooden spare head box wrench seven grinnell heads dated 1915.