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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
*Get full swivel action
especially good rust resistance and easy processing
and is also electrically insulating
Package Content: 2 x Start Stop Pushbutton Switch
while also reducing the amount of signal loss
G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter Counter DC 5V 1-30L/min YF-B5 Switches & Relays *Get full swivel action1. Water Flow Switch adopts a Magnetic Reed Switch, G3 4 male threaded ports each end. Equipped with filter water entry. 2. Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation. 3. Three wire connection: Red for positive, black for negative,
