Sprinkler Heads Material: brass Type: upright/downright/pendent Thread: 1/2", 3/4" Glass bulb: 3mm, 5mm

Sprinkler Heads Standard or quick response Type: Pendent, upright Finish: Natural brass, chrome plated Glass bulb: φ 3mm, 5mm Temperature rating: 57ºC, 68ºC, 79ºC, 93ºC, 141ºC Flow rate: K=80± 4 Thread: 1/2", 3/4"

Sprinkler head is a key part of automatic water spraying system, mainly used for fire detection and extinguishing the fire. When the temperature reach the limit of heat sensitive glass ball, glass ball will immediately explode and start spraying the water towards the firing area. The sprinkler head can efficiently prevent and extinguish the fire at the start, it is widely used in the guesthouse,office,warehouse,clothing factory,cinema etc.