OD 6MM 1/2" 3/4" 1" Hall Effect 4-20Ma Water Flowmeter Magnetic Flow Sensor DC3-24V Water Flow Sensor Switch for Washing Machine US $2.00-$30.00
China Magnetic Flow Meter Juice Magnetic Flowmeter Milk Flow Meter Food Grade Flow Meter US $240.00-$320.00
ONLYONE B8H G1/2" BSP Hall Effect Magnetic Liquid Water Flow Sensor Switch Flow Meter for water heater boiler coffee machine US $2.81-$4.50
100% full inspection stainless steel 2 inch paddle wheel water flow sensor for lazer machine US $15.00-$20.00
Factory direct-in wholesale stainless steel 1/4" hall effect magnetic low water meter pulse flow sensor for equipment US $12.00-$15.00