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Item Number: 12421
Brand: Viking

Viking Standard Response Dry Concealed 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.  The dry concealed sprinkler is pre-assembled with a threaded adapter for installation with the domed cover that provides up to ½” (12 mm) of vertical adjustment. The push-on, thread-off cover slips on from below the ceiling to allow installation of the sprinkler prior to ceiling construction. Refer to technical data sheet for design and installation requirements.

Custom length dry sprinklers can be configured through the Dry Sprinkler Order Form, click here!


More Information
Item Number 12421
Brand Viking
Item Numbers Description Price Group UM
12421UAD18 VK190 SR CLD PD BR 175 18 V187 EA
12421UAB06 VK190 SR CLD PD BR 155 6 V187 EA
12421UAB12 VK190 SR CLD PD BR 155 12 V187 EA