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VK494 - Residential Concealed Glass Bulb Pendent Sprinkler (K4.9)

Viking's new Freedom® Model VK494 residential flat plate concealed pendent sprinkler is available in 155°F (68°C) and 200°F (93°C) temperature ratings.  By leveraging new "ultra fast" glass bulb technololgy, the new VK494 is UL Listed at the same flow rates and pressure requirements for both temperature ratings and at all areas of coverage, including the minimum achievable flow rate for 16 x 16 ft (4,9 x 4,9 m), 18 x 18 ft (5,5 x 5,5 m), and 20 x 20 ft (6,1 x 6,1) coverage areas.  As a result, the ordinary and intermediate temperature rated models can be used interchangeably, providing customers with greater installation flexibility and maximum performance, without having to sacrifice aesthetics.

Technical Details

K Factor: 

4.9 (71)





Part Number: 


VK Number: 


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