Fire Sprinkler Head, Viking Dry Sprinkler, VK158, 5.6K, Pendent, Standard Response, 1" NPT, Recessed - Available In Multiple Configurations Configurations:Chrome - 155 Degree - Red Bulb - 6 Inch Length - 06530UFB06 It is available with normally

It is available with normally open (NO)

• NEMA 3R rated enclosure

Outside Diamter 2 3/4"

Construction:

Non Magnetic

Fire Sprinkler Head, Viking Dry Sprinkler, VK158, 5.6K, Pendent, Standard Response, 1" NPT, Recessed - Available In Multiple Configurations Configurations:Chrome - 155 Degree - Red Bulb - 6 Inch Length - 06530UFB06 It is available with normallyFire Sprinkler Head, Viking Dry Sprinkler, VK158, 5. 6K, Pendent, Standard Response, 1" NPT, Recessed Available In Multiple Configurations Standard Response, Dry Pendent, 5. 6 K Factor, 1 inch NPT, Recessed Adjustable, Glass Bulb Available In The Following Configurations: Chrome 155 Degree Red Bulb 6 Inch Length 06530UFB06 Chrome 155 Degree Red Bulb 24 Inch Length 06530UFB24 White 175 Degree Yellow Bulb 12 Inch Length 06530UMD W12 White 200 Degree