|Pneumatic Transfer Pump|
PNEUMATIC TRANSFER PUMP
The pump works on the principle of different pressure, which is caused by frequent opening and closing of inlet and outlet valves, which is controlled by PLC. The level in the tank is maintained through transmitter installed in the tank. As and when the liquid reaches a high level transmitter it closed the suction valves and the air valved is opened, Through the air pipe the air from compressor start coming in which increases the pressure in the tank. As soon as it reaches to a particular pressure ( Approx. 4.5 kg / CM ) the air valves closes & delivery valves open. Due to the difference in pressure inside the tank and delivery pipeline the liquid rushes out from the delivery pipe.