VK4921 K5.6 SR PD CD
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Viking Standard Response Concealed Pendent Sprinkler VK4921 is a thermosensitive glass-bulb spray sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired.
The addition of a durable and lightweight installation wrench allows for installation with the protective cap in place, minimizing the chance of damage to the sprinkler during installation. Viking also offeres a cap removal tool to aid in finishing the job from the ground.