Airless pneumatic pumps are indispensable tools for efficient and uniform spraying of paints and coatings.
Airless pneumatic pumps are indispensable tools for efficient and uniform spraying of paints and coatings. This technology clearly differs from piston airless hydraulic pumps and electric diaphragm airless pumps in the use of compressed air. Compressed air acts as an energy source to generate, by multiplying it, the suitable and necessary pressure to push the spray fluid through the gun. Find out everything you need to know about airless compressed air pumps in this detailed article.
Some of the main benefits and distinguishing features of airless pumps include:
- Unique Pumping Mechanism: Airless air pumps use compressed air to activate an internal piston. This air compresses the fluid, generating high pressure, which is then sprayed through the nozzle.
- High Power and Pressure: Airless compressed air pumps can reach high power and pressure levels, which vary depending on the specific pump. Although they may be less powerful than some hydraulic piston pumps, they are still adequately powerful for most painting and coating projects.
- Unmatched Flexibility: Praised for their versatility, airless air pumps are ideal for industrial and painting environments where compressed air is readily available. They can be used in a variety of work contexts, especially in situations where the use of electricity could be dangerous.
- Wide Applications: Airless air pressure pumps are widely used in a wide variety of industrial painting and coating applications, as well as being suitable for maintenance, construction and AUTO body work projects. They are particularly suitable for large surfaces such as walls, sheds, industrial machinery, ships, tanks and more.
- Maintenance Requirement: To ensure optimal operation and long life, these pumps require regular maintenance. This includes cleaning, lubricating the components and checking the valves and seals.
Airless pneumatic pumps are a choice of excellence in the field of industrial painting and coating. These devices offer a viable alternative to traditional airless pumps, which can be piston or electric diaphragm pumps. The choice of the most suitable airless pump model will strictly depend on the requirements of the application, the size of the project to be realised and the availability of compressed air in the working environment.
Here are the most popular models of Wit airless pumps:
- Airless air pump Wit W 5000 P (30:1): excellent for small to medium-sized industrial painting projects.
- Airless air pump Wit W 12000 PLUS (40:1): ideal for large painting and coating jobs.
- Airless air pump Wit W 18000 P (50:1): the right choice for industrial applications requiring high airflow.
- Airless air pump Wit W 18000 P (70:1): perfected for painting jobs requiring high pressure.
- Airless air pump Wit W 18000 P BI-MIX (35:1): ideal for a wide and varied range of painting jobs.
- Airless air pump Wit W 18000 P BI-MIX 3 (35:1): the excellent choice for applications requiring both painting and coating.
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