VK5141 K28 ESFR PD

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Item Number: 25247
Brand: Viking

Viking Early Suppression Fast Response (ESFR) Pendent Sprinkler VK5141 is a fast response glass bulb type sprinkler designed for use in storage areas prone to high-challenge fires. With a 28.0 (404 metric) nominal K-Factor and special deflector, this sprinkler produces large, high-momentum water droplets in a hemispheric pattern below the deflector. This permits penetration of the fire plume and direct wetting of the burning fuel surface while cooling the atmosphere early in the development of a high-challenge fire.

Available for use with InstaSeal® technology as the sprinklers feature TorqueAssist caps, making it possible to hand tighten without thread tape, pipe dope or additional sealants.


More Information
Item Number 25247
Brand Viking
Item Numbers Description Price Group UM
25247AB-TQ VK5141 K28 ESFR PD BR 155TOR V150.1 EA
25247AE-TQ VK5141 K28ESFR PD BR 200TOR V150.1 EA