Overview of motor driven metering pump
Drive mode: motor drive control mode: manual, automatic control (can receive 4-20mA signal to adjust the flow)
- cast aluminum shell, high heat dissipation performance, the overall weight is light, suitable for all kinds of acid and alkali liquid, tasteless.
- Adopt CAM mechanism.
- contact medium pump head for PVC, OPTIONAL PTFE, and stainless steel material.
- cost-effective, generally applicable to the water treatment industry, the pressure requirement is not high.
- in the pump operation or stop can also be arbitrary to adjust the flow can also be quantitative output.
- the diaphragm is made of multi-layer composite structure, layer of super toughness Teflon acid resistant film, layer OF EPDM elastic rubber, the third layer thickness of 3.mm SUS304 supporting iron core, the fourth layer is reinforced with reinforced nylon fiber, the fifth is fully covered with EPDM elastic rubber, can effectively improve the service life of the diaphragm.
Advantages of motor driven metering pump: good suction performance, smooth discharge stroke, constant metering accuracy, excellent process: metering accuracy is better than ±2% robust design: Strong drive motor, shockproof, anti-corrosion glass fiber plastic casing For specific requirements, through the four kinds of deceleration, the specification, 2 kinds of 2 kinds of pump head material to obtain the very good regulation performance motor driver metering pump applications: timing control in circulating cooling water dosing additives At a constant flow of continuous adding additive in water treatment.