Miniature Automatic Electric Diaphragm Pump With Digital Display Screen

JLM-S Stainless Steel Automatic Chemical Metering Pump With Digital Display Screen Brief introduction 1. JLM-S chemical dosing pump's flowrate can be adjusted by the pump speed under the control of the microprocessor. 2. It is the most reliable digital dosing pumps for various applications. 3. The diaphragm reciprocates in the pump head with the force of the electromagnetic, causing the change of the volume and pressure, which make the check valves open and close automaticall