Model: HT120. Power: 120W. 1 Water Flow Switch. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
magnetic spring switch proximity switch reed tube flow switch G1/2 external teeth YF-C01 4-point water flow
Aliexpress UK
Pulse characteristics: (Hz) = [5.0 Q] ±5% (Q-- rate L/min), that is, 300 pulses per liter of water. Red IN is connected to the positive pole. Versatile Application Scope:Perfect for a wide array of uses including water heaters, water dispensers, vending machines, campus card-operated systems, and more.
eBay
Water Flow Sensor Switch G1/2" Fluid Flow Meter Water Control Transparent Enclosure DC 5-15V Use For Water Heaters YF-S201C
Aliexpress UK
Model: HT120. Power: 120W. 1 Water Flow Switch. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Engraving Machine Water-cooled Spindle Motor Observer, Water Flow Indicator, Anti-boiling Pump Water Flow Observer
Aliexpress UK
Model: HT30. 1 Water Flow Switch. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Mini flow CJWP08-AB03A2 M20 Water Pump DC 3V 3.3V 3.7V Micro Suction Air Vacuum Pump Tiny Self-priming Diaphragm Water Pump
Aliexpress UK
1 Water flow switch. Strong pressure tolerance: can be used in a wide range of pressure, up to 1MPA or more. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Mini 370 Water Self-priming Pump DC 7.4V 12V Diaphragm Pump 3 Meters Lift Suction Pump Large Flow 1L/m for Water Dispenser
Aliexpress UK
1 Water flow switch. Strong pressure tolerance: can be used in a wide range of pressure, up to 1MPA or more. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
R280 Mini Water Pump Motor 3.7V 1.8L/Min Large Flow Micro Diaphragm Pump Self Priming Suction Pump for Water Dispenser,
Aliexpress UK
Temperature and Humidity Resistance: Operates in ambient temperatures from -20°C to 80°C, resistant to condensation and thermal shock. Switching Current: Maximum 0.5A. High Signal Integrity:Stable output, high level ≥4.7V, low level ≤0.5V.
eBay
Mini 310 Motor Micro Self Priming Water Pump DC 3.7V 5V 6V Low flow Diaphragm Suction Water Pump Small Vacuum Air pump
Aliexpress UK
Model: HT30. Power: 30W. 1 Water Flow Switch. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Mini 370 Water Pump DC 7.4V 12V Self-priming Diaphragm Pump 3 Meters Lift Suction Pump Large Flow 1L/m for Water Dispenser
Aliexpress UK