Description
FEATURES OF DP SERIES WATER PUMP
- Small size,Light weight and Stable performance.
- Special valve for liquid input and output.
- Antivibration pad,easy installation.
- Self-priming,Automatic Pressure Switch.
- Automatic Pressure Protection.
- Low Noise,with excellent resistant to chemical corrosion.
HOW A DIAPHRAGM PUMP WORKS
The pump is driven by an AC or DC motor
In front of the motor is a valve assembly containing two to five valve pump chambers.
Each valve chamber has a diaphragm behind it in the lower pump housing.
As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet
The volume of flow is determined by several factors including: the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity
FUNCTIONS OF DIAPHRAGM WATER PUMP
- High flow rate and low presurre requirements.
- Automatic electric water pump,working rate 1.8-2.5meters,max flow rate more than 5 meters.
- Water purification,filter machine,chemical metering and fluid supply.
- Food,Beverage filling and transfer.
- Controled by pressure switch.
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