4 20ma dosing pump, 4 20ma dosing pump Suppliers
Production details: Automatical dosing pump with screen which display flow. 1) Capacity range 1-20L/H 2) Low energy consumption with rated power only 30w 3) Ease of precise control: by stroke speed automatically with 4-20mA signal,pulse or 485 4) Electromagnet driving without bearing 5) PVC or PVDF pump head can accommodate a wide range of applications, chemicals 6) …
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