Viking® VK176, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Pendent, QR, 1” NPT, White, 175 Degree, 24” Length, 08383UMD/W24 Fire Sprinkler Head W-Type 37 Item: RASCO/Reliable® Model A AMDA23

Item:  RASCO/Reliable® Model A AMDA23 Automatic Air Pressure Maintenance Device

60-975-9-240

60-940-4-240

51-894-5-200

Viking® VK176, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Pendent, QR, 1” NPT, White, 175 Degree, 24” Length, 08383UMD/W24 Fire Sprinkler Head W-Type 37 Item: RASCO/Reliable® Model A AMDA23Viking VK176, Standard, Dry Sprinkler, 5. 6K, Standard Adjustable, Pendent, QR, 1 NPT, White, 175 Degree, 24 Length, 08383UMD W24 Fire Sprinkler Head Viking Quick Response Dry Pendent Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler