| 出生地 |
China (Mainland) |
| 牌子的名字 |
ROUCHTEC |
| 模式的数量 |
SSP-SR15/68 SSU-SR15/68 HSW-SR1... |
FireSprinkler K=5.6 (psi) K=80 (MPa) Standard Response or Quick Response NPT1/2 or R1/2 Threaded Brass or Chrome Finished Temperature Rating: 135F, 155F, 175F, 200F Max. Working Pressure: 175psi Hydrostatic Testing Pressure: 500psi for everyone Min. Operating Pressure: 7psi Frame: Bronze Forging UNS-C87400 Deflector: Brass UNS-28000 Glass Bulb: Glass with Glycerin Solution, JOB G5 or JOB F3 Set Screw: Brass UNS-28000 Button: Brass UNS-28000 Spring: Stainless Steel Seal: Teflon Tape