ENGINEERIC is a multi-disciplinary engineering firm, we have a complete range of pneumatic air-operated pumps in Pakistan
Pneumatic pump’s robust design will efficiently convert compressed air into hydraulic power, satisfying any application
What is a pneumatic pump?
Pneumatics are a branch of technology that uses the force of compressed gases to generate mechanical effects.
Their system of operation is very similar to that of hydraulic pumps. Essentially, pneumatic pump use air in the same way that hydraulic pumps use fluids.
Hydraulic & Pneumatic Pump
Both are capable of creating extremely amplified levels of pressure that can generate surprisingly large amounts of power.
How do they work?
These pumps use a double piston system, with one piston having a substantially larger diameter than the other.
Between the two pistons are an airtight chamber filled with either liquid or another compressed gas.
The compressed gas from the outside pushes on the larger-diameter piston, which in turn pushes against the gas or liquid in the intermediate chamber.
NO Pressure Lost
There is no pressure lost between the larger piston and the smaller ones, the smaller piston receives a highly amplified level of force, which translates into powerful mechanical action.
Types of Pneumatic Pumps
Pneumatic pumps are positive displacement pumps that are double-acting with no return spring and can utilize many pressurized gases or fluids as drivers. There are many different types of pneumatic pumps, but some of the most widely known are:
Pneumatic Diaphragm Pumps (both piston and plunger types)PNEUMATIC PUMPS WITH DOUBLE MEMBRANE USING COMPRESSED AIR.compressed air used in Pneumatic Pump and they don’t brake with they run out of liquid or if they work with the impulsion closed.
Pneumatic pumps used in only a few types of applications, most notably for moving slurry through chromatography columns.
Application of Pneumatic Pump
Pneumatics pumps are specially designed for demanding oil and gas production applications, along with use in many other industries such as pulp and paper, fertilizer dosing, water treatment, and food processing.
In the case of pneumatic diaphragm pumps, they handle many different types of fluids, even those that contain some solid material.
The construction of these pumps protects them from piston corrosion and reduces the risk of seal problems.
Disadvantages of Pneumatic Pump
The storage needed for the compressed gas tanks and the fact that hydraulic pumps use very similar mechanisms to create even greater force.
Pneumatic pumps have a critical role to play in industrial environments. Pneumatic pump apart from their use in transferring liquids from one place to another
Air Operated pumps used for hydraulic system. It is compressible gas. There are many features for pneumatic Pump features such as:
Lowest cost of ownership.
No timing diaphragm.
exhaust gas recovery.
Highest flow turn down.
Apart from these few advantages or features pneumatic pump have many more features as well as advantages.
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