VK479 K3.0 RES HSW

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Item Number: 19707
Brand: Viking

Viking's Freedom® VK479 Residential Horizontal Sidewall Sprinkler is cULus Listed with a flow rate of 11 GPM (42 L/min) and a pressure requirement of 13.4 PSI (0.92 bar) in a 12 x 12 ft (3,7 x 3,7 m) room size. With its smaller K-factor and lower Listed flow rates, the VK479 is well-suited for 13D residential systems where the available water supply is a concern. In addition to the 12 x 12 ft room size, the sprinkler is also cULus Listed for 14 x 14 ft (4,3 x 4,3 m) and 16 x 16 ft (4,9 x 4,9 m) coverage areas. 

The VK479 has a 1/2 in (15 mm) NPT thread size and a temperature rating of 155°F (68°C). In addition to standard finishes, a durable ENT plating (Nickel PTFE) that resists corrosion, chipping and flaking is also offered.


More Information
Item Number 19707
Brand Viking
Item Numbers Description Price Group UM
19707JNB VK479 K3.0 RES HS NT 155 V188.A EA
19707AB VK479 K3.0 RES HS BR 155 V179 EA
19707FB VK479 K3.0 RES HS CH 155 V179 EA
19707MB/W VK479 K3.0 RES HS WT 155 V179 EA
19707MB/B VK479 K3.0 RES HS BK 155 V179 EA