Purchase Qty. Reference FOB Price
100-999 Pieces US$4.50
1,000-4,999 Pieces US$4.00
5,000+ Pieces US$3.00
Product Description
Liquid Water Flow Sensor for gas boiler spare parts Product Description The water flow sensor of a wall-mounted boiler is a device installed in a wall-mounted boiler, which is mainly used to detect and monitor the flow state of water in the system. It usually uses electronic or mechanical ...