Place of Origin:Zhejiang, China Brand Name:EHASE Model Number:EH007 Type:Conventional Automatic Sprinkler Response:Standard Response Connector Thread:1/2" NPT or BSPT K-Factor:K5.6 (80) Bulb:JOB or Day-impex-937 Temperature:57, 68, 79, 93,141 Max. Working Pressure:175psi (12bar) Finish:Brass, Chrome or White Plated Application:Fire Fighting Auto Sprinkler System