Viking® VK181, Standard, Dry Sprinkler, 8.0K, Recessed Adjustable, Pendent, QR, 1” NPT, Black, 155 Degree, 12” Length, 13250UMB/B12 Fire Sprinkler Head phx Viking Freedom Residential VK438

Viking Freedom Residential VK438

These sprinklers are designed to respond quickly to growing fires and will deliver a heavy water discharge to “suppress” rather than “control” fires

Viking Standard Response Dry Pendent Extra-Large Orifice (ELO) Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing

The sprinklers are cULus Listed for a maximum working pressure of 300 psi (20

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Viking® VK181, Standard, Dry Sprinkler, 8.0K, Recessed Adjustable, Pendent, QR, 1” NPT, Black, 155 Degree, 12” Length, 13250UMB/B12 Fire Sprinkler Head phx Viking Freedom Residential VK438Viking VK181, Standard, Dry Sprinkler, 8. 0K, Recessed Adjustable, Pendent, QR, 1 NPT, Black, 155 Degree, 12 Length, 13250UMB B12 Fire Sprinkler Head Viking Quick Response Large Orifice 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