This is an inquiry message about Flow switch in the 108th China Canton Fair. (这是一条买家关于"Flow switch"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) Flow switch I am looking an inexpensive for a flow switch for a prototype for a residential application. 1/2"" pipe size, can be plastic, copper, or any other noncorrosive material. 120VAC N/O dry contacts. Contacts close at .4 gpm or less. Contact Info (联系信息) Steve Lewis 94559 USA Company: Steve Lewis Enterprises E-mail: shastaknight27@yahoo.com shastaknight27@yahoo.com
