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Rotary Diaphragm Pump
Concetp
Piston pumps and plunger pumps are reciprocating positive displacement pumps that use a plunger or piston to move media through a cylindrical chamber.They use a mechanism(typically rotational) to create a reciprocating motion along an axis, which then builds pressure in a cylinder or working barrel to force gas or fluid through the pump. The pressure in the chamber actuates the valves at both the suction and discharge points.Specifically, air flow rate is proportional or motor speed, piston stroke, and piston diameter.
AVP-2805
Features
● Compact size & Light weight
● High Pneumatic performance
● High level of gas tightness
● Oli-free operation
● Low Maintenance
● Hight efficiency with long lifetime
Application
● NPWT(Negative Pressure Wound Therapy)
● Beauty Care Application
● Patient monitoring
● Medical Instruments
● sealing machine
● Vacuum Preservation
Materials
| Nozzle | ABS |
Valve | Rubber |
Diaphragm | EPDM |
Motor | DC brush |
Specifications
Part Number | AVP-2805 | ||
Voltage | DC 6.0V | DC 12V | DC 24V |
Operating Voltage | DC 4.5V-7.2V | DC 10.8V-13.2V | DC 21.6V-26.4V |
Max. Flow | 4.0LPM | 4.5LPM | 4.5LPM |
Max. Pressure | -450mmHg | -450mmHg | -450mmHg |
Max. Current | 950mA | 600mA | 400mA |
Life | 30,000cycles | ||
Testing Cylces | On 1.7s, Off 0.8s@500CC Tank | ||
Noise Level | <55 dB | ||
Dimension Drawing

Curve Graph
