electric mechanical diaphragm metering pump

Main Function Parameter

1. Single-head max. flow: 1800L/h
2. Highest pump discharge head: 12 bar
3. Adjustment ratio 10: 1, Steady precision±2%
4. Suction head: Max 3 m water
5. Max. inlet pressure: 2 bar
6. The highest temperature of the material: 40°C

Control mode

Electric stroke controller, accept external control signal, adjust stroke length
1. Power supply: 220V-50Hz-single phase
2. Input signal: 4-20mA analog signal
3. Output signal: 4-20mA/1-5V analog signal, for records shown and control system usage

Variable frequency controller, accept external control signal, adjust stroke speed
1. Power supply: 220V-50Hz single phase/380-50Hz three phase
2. Input signal: 4-20mA analog signal

Motor controller, control three phase motor with mode “run/stop”, adjust output flow
1. Power supply: 200~240V 50/60Hz single phase
2. Control mode: can accept 4-20mA analog signal, external pulse signal or manual adjustment

Major Applications of diaphragm metering pump
Municipal, industrial water and waste water, swimming pool, etc. All kinds of water treatment process
Options of diaphragm metering pump

1. Two diaphragm pump heads. Broken pressure gauge detection and pressure switch detection
2. Stroke count sensor. PNP output/NPN output/Relay output

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