Water Flow Switch with Delay Function
- Company Name:TEWA SPRAY FIRE PROTECTION TECHNOLOGY CO.,LTD
- Membership:Free Member
- Member Since:2018. 09.29
- Country/Region:China
- City:Jiangsu
- Contact:Leo Liu
- Related Keywords:water flow switch, water flow detector, water flow indicator, POTTER FLOW SWITCH, pressure switch, Supervisory Switch