Upright Fire Sprinkler Head, Standard Response, 3/4 in, 11.2 K, 155 deg F, Bronze

The Models V3403, V3404, V3407 and V3408 Standard Spray Sprinklers are designed to protect any hazard defined within NPFA 13 where Standard Spray Sprinklers are allowed as fire protection. The Models V3403 and V3407 standard response sprinklers are also special sprinklers designed, tested and Listed for "Storage Protection" utilizing the density/area criteria per NFPA 13. These sprinklers are also approved by FM Global as storage and non-storage sprinklers and are to be designed and installed according to FM Global Loss Prevention Data Sheets when required. The discharge rates for Model V34 (ELO) sprinklers are twice that of standard 1/2 in sprinklers and up to 60 percent higher than 17/32 in orifice sprinklers. It is cast with a hex-shaped wrench boss to allow easy tightening from many angles, reducing assembly effort. This sprinkler is available in various temperature ratings (see chart on page 3) to meet many design requirements.

FM Approved|cULus Listed|GOST Standard