QR Dry Pendent Sprinkler (K5.6)

Product Overview
Technical Data

Part Number

08383U, 08385U, 08387U, 16453U, 16455U, 16457U

VK Number

VK176 (photo), VK180, VK172



K Factor



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 operation. They may also be installed in spaces subject to freezing and supplied from a wet system in an adjacent heated area.
VK176, VK180, VK172

Ordering Information

Viking Price Book Section G (3 MB PDF)

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Approval Certificates(PDF)