Inquiry (采购产品): 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. **** Hidden Message ***** Steve Lewis 94559 USA Company: Steve Lewis Enterprises E-mail: shastaknight27@yahoo.com **** Hidden Message ***** shastaknight27@yahoo.com
