Viking® VK598, FM Storage Sprinkler, 25.2K, Standard, Upright, SR, 1" NPT, Brass, 155 Degree 19522AB Fire Sprinkler Head 56-000-1-265 51-069-1-155

51-069-1-155

Intermediate Level Upright Sprinkler w/Shield

49-810-6-135

155 Degree 23832MB/W Fire Sprinkler Head

Viking® VK598, FM Storage Sprinkler, 25.2K, Standard, Upright, SR, 1" NPT, Brass, 155 Degree 19522AB Fire Sprinkler Head 56-000-1-265 51-069-1-155Viking VK598, FM Storage Sprinkler, 25. 2K, Standard, Upright, SR, 1" NPT, Brass, 155 Degree 19522AB Fire Sprinkler Head The VK598 Standard Response Upright Storage Sprinkler is FM approved for use in dry or preaction systems to protect Class I III commodities with storage heights of up to 40 ft (12,2 m) in warehouses as high as 45 ft(13,7 m). The nominal 25. 2 K factor provides required water delivery at lower pressures to protect higher ceiling and