VK494 - Residential Concealed Glass Bulb Pendent Sprinkler (K4.9)
Viking Freedom® Residential Concealed Pendent sprinkler VK494 is a small thermosensitive, glass-bulb residential sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. The orifice design allows the sprinkler’s efficient use of available water supplies for the hydraulically designed fire-protection system. The glass bulb operating element and special deflector characteristics meet the challenges of residential sprinkler standards.
Technical Details
K Factor:
4.9 (71)
Manufacturer:
Viking
Page:
F_012116
Part Number:
23707
VK Number:
VK494
Additional Information:
NOTICE: The product details indicated below are for general reference only and may vary based on the specific product approval and/or application. Always verify product details with the technical data sheet and consult with the Authority Having Jurisdiction (AHJ).
Max Pressure:
175 psi (12 bar)
Response Type:
Fast (Residential)
Occupancy Type:
Residential
Thread Size:
1/2" NPT (15 mm BSP)
Min Spacing:
8 ft (2,4 m)
Max Spacing:
20 x 20 ft (6,1 x 6,1 m)