Tyco® TY4251, Model TY-B, 8.0K, Pendent, SR, 3/4" NPT, Wax over Lead Coated, 175 Degree, 57-591-8-175, Fire Sprinkler Head W-Type 8 VK462 retains QR listing with

VK462 retains QR listing with cleanroom cover plate installed

57-331-9-286

Medium Velocity

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Viking® VK3001

Tyco® TY4251, Model TY-B, 8.0K, Pendent, SR, 3/4" NPT, Wax over Lead Coated, 175 Degree, 57-591-8-175, Fire Sprinkler Head W-Type 8 VK462 retains QR listing withThe TYCO Series TY B, 8. 0 K factor, Pendent, Pendent Sprinklers described herein are standard response, standard coverage, decorative 5 mm glass bulb type spray sprinklers. They are designed for use in light, ordinary, or extra hazard commercial occupancies such as banks, hotels, shopping malls, factories, refineries, and chemical plants. Item: Tyco TY4251, Model TY B, 8. 0K, Pendent, SR, 3 4" NPT, Wax over Lead Coated, 175 Degree, 57 591 8 175, Fire