2 Inch PP/Aluminium/Stainless Metal Pneumatic (Air Operated, QBY type, Graco) Double Diaphragm Pump, Slurry Pump, Chemical Pump
Overview
Pneumatic(QBY sort, Graco air-operated) double diaphragm pump, slurry pump, chemical pump is a new type of conveyor equipment, adopts compressed air as electrical power resource, appropriate for numerous corrosive liquid, with particles liquid, higher viscosity and risky, inflammable, poisonous liquid. The main characteristic of this pump is no priming water essential, can pumping the medium that simple to transportation. Substantial suction head, adjustable delivery head, fireplace and explosion proof.
Functioning Basic principle
In the two symmetrical pump chamber outfitted with a diaphragm, which is related by a heart couplet stem. Compressed air will come in from pump inlet valve, and enter into one cavity, press the diaphragm motion, and gases emitted from one more cavity. After to the location, gas distribution elements will immediately compressed air into one more chamber, thrust the diaphragm to the reverse path, as a result make two diaphragm ongoing synchronization to reciprocating motion.
Compressed air goes into the valve, make the diaphragm to the right motion, and chamber suction make medium enter into, thrust the ball into the space, ball valve shuts down owing to inhalation, Mediums discharged by extrusion, and opened the ball valve and at the same time shut the ball valve, avert back circulation, therefore to make medium ceaseless from the entrance inhaled, exit eduction.
Primary Advantages
one, Because of to the use of air electricity, the circulation automatically transformed according to export resistance. Which is ideal for high viscosity fluid.
two, In inflammable and explosive setting, the pump is dependable and minimal cost, will not make spark and not overheat,
three, The pump quantity is tiny, easy to move, no foundation necessary, hassle-free set up and economic climate. Can be employed as mobile conveying pump.
4, In which there are risks, corrosive materials processing, diaphragm pump can be separated totally with outside.
5, The pump shearing drive is lower, physical influence to medium is small, can be utilised for conveying unstable chemistry fluid.
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