A:The product says all:
Three mutually the double control to float the ball switch to adopt to import a dry tube to produce make, the craft is fine, special external appearance innovation, let the large customer don't use tightly good, feel also good.The liquid the switch is a size at the request of customer, the action direction, the gearing method, should the possibility request of the large customer.
Two:Product structure:
This article from the PP material, do the tube and magnetic iron to constitute, the work temperature:-10 - +85(℃ ) order action more, a pair essence coupling structure, the function index sign can be settle with guest, can use in the water fountain.