: How soon can we get a sample of the product? A : We have samples in stock,it can be sent to you within 3-5 working days. and for order,it depend on how many pcs you need.let us discuss it. 2: What ...

The water pump flow switch is installed on the water pipe through series connection or parallel connection,It is used hydraulic pressure (air pressure) to drive magnetic induction and convey switch ...

Automatic electronic switch control water pump pressure controller. Water pump pressure switch pump controller automatically flow electronic switch. ロイヤリティフリーライセンスとは ...