Low Pressure Air Operated Diaphragm Pump Diaphragm Mud Pump For Wastewater Treatment

Pneumatic Mining Low Pressure Diaphragm Pump With Butterfly Valves
 
Air Operated Diaphragm Pum introduction
Air diaphragm pump(also know as a Membrane pump, air operated double diaphragm pump(AOOD) or pneumatic diaphragm pump)that uses a combination of the reciprocating action of a rubber,thermoplastic or diaphragm and suitable valves either side of the diaphragm (check valve,butterfly valves,flap valves,or any other form of shut-off valves) to pump a fluid.
 
Air Operated Diaphragm Pum Description:
 

 
Air Operated Diaphragm Pum Working Principle
In the two symmetrical pump chamber equipped with a diaphragm, which is connected by a center couplet stem. Compressed air comes in from pump inlet valve, and enter into one cavity, push the diaphragm movement, and gases emitted from another cavity. Once to the destination, gas distribution components will automatically compressed air into another chamber, push the diaphragm to the opposite direction, thus make two diaphragm continuous synchronization to reciprocating movement.
Compressed air goes into the valve, make the diaphragm to the right movement, and chamber suction make medium enter into, push the ball into the room, ball valve shuts down due to inhalation, Mediums discharged by extrusion, and opened the ball valve and at the same time close the ball valve, prevent back flow, thus to make medium ceaseless from the entrance inhaled, exit eduction.

Maximum Applied Temperature Limits (diaphragm / ball / seal material)  
 
 
Acetal ···············································40°-         150°F        (4.4- 65.5°C)  
Santoprene··········································-40°- 225°F (-40°- 107.2°C)   ·················································40°- 220°F (4.4°- 104°C)   Nitrile··················································10°- 180°F (-12°- 82°C)   Viton···················································-40°- 350°F (-40°-176.6°C)   Hytrel···················································-20°-150°F (-12°- 93°C)   Kynar···················································10°-200°F (-28.9°- 65.5°C)   Polypropylene·········································32°- 175°F (0-79.4°C)
 
 
1”  Flow diagram