Water pump GM

electricdiaphragmstationary

Variable eccentric structure adjustment to ensure smooth change of flow pulsation. Enhanced structural design, suitable for harsh operating environment. Wear-resistant bail bearings make the work more stable. Oil bath lubrication, long working life of driving parts. The flow rate can be adjusted under the condition of stopping or running, and the adjustment mode can be dynamic, electric or frequency conversion. Mechanical drive diaphragm, there is no diaphragm guard plate on the material side, which is convenient for the material to pass through. PVC, PVDF, 316SS, high viscosity, slurry and other pump head materials, suitable for conveying ail kinds of materials. Self-cleaning one-way valve structure, easy to maintain. The electric stroke controller receives the external control signal and adjusts the stroke length. Input signal: 4-20mA analog signal. Output signal: 4-20mA/l-5V analog signal for recording, display and control system. Frequency conversion controller: accept external control signais and adjust stroke speed. Input signal: 4-20mA analog signal. Motor controller: control the three-phase motor in "on / stop" mode and adjust the output flow. Control mode: can accept 4-20mA analog signal, external puise signal or manual adjustment Features and advantages Variable double eccentric adjustment. The change of flow pulsation is smooth. Suitable for harsh operating environment TECHNICAL DATA Adjustment ratio: 10:1, Steady State accuracy: ± 2% Suction lifting height: up to 3m water column Max.inlet pressure: 2bar APPLICATIONS Environmental protection, petrochemical, chemical, oil refining, power, metallurgy, medicine, food, other fields MATERIAL 316SS