Detailed Product Description

fire sprinkler, glass bulb sprinkler,fire fighting equipment

1.ZSTZ-68^oC to be installed with the water splashing tray upward,

2.ZSTX-68^oC to be installed with  the water splashing tray downward,

3.ZSTBS-68^oC to be installed in wall-mounted horizontal way,

4.ZSTB-68^oC to be installed in sidewall way,

5.ZSTDY-68^oC also known as concealing type sprinker with a round cover outside which can help to maintain the harmony of its surroundings.

There are two different nominal diameter, that is,

1.DN 15mm, connect thread R1/2, flow coefficient 80, rated W.P. 1.2MPa

2.DN 20mm, connect thread R3/4, flow coefficient 115,rated W.P. 1.2MPa.