vacuum products

Airprax Pneumatics LLP, Bangalore, offers reliable oil sealed vacuum pumps designed to generate consistent and efficient vacuum performance for a wide range of industrial applications. These pumps use specially selected vacuum oil as a sealing and lubricating medium, enabling effective compression and smooth operation while achieving dependable vacuum levels. Their robust construction and proven operating principle make them suitable for applications requiring continuous and stable vacuum generation. Oil sealed vacuum pumps are widely used in industries such as packaging, food processing, pharmaceuticals, chemicals, electronics, plastics, printing, woodworking, material handling, vacuum drying, degassing, and industrial automation. Airprax Pneumatics LLP provides vacuum pump solutions that can be selected according to the required pumping speed, ultimate vacuum, operating conditions, and process requirements. The pumps are available in different configurations and capacities to suit various industrial vacuum requirements. Typical specifications may include pumping speeds ranging from small-capacity units to high-flow industrial models, with ultimate vacuum levels reaching approximately 0.1 mbar or lower depending on the pump design, oil condition, gas ballast operation, and application. Pumping speeds, motor power, inlet connection sizes, operating temperatures, and oil capacities can be configured according to specific requirements. Suitable oil filtration, exhaust filtration, gas ballast, and other accessories can also be incorporated for improved performance and process compatibility. The oil-lubricated operating principle provides effective sealing between internal components, helping the pump achieve stable vacuum performance with relatively smooth and quiet operation. Proper oil selection, filtration, and routine maintenance can further support long service life and reliable continuous operation. With a focus on performance, durability, energy efficiency, and application-specific engineering, Airprax Pneumatics LLP provides oil sealed vacuum pump solutions suitable for diverse industrial processes in Bangalore and across India. Our vacuum systems are designed to deliver dependable vacuum generation and consistent performance in demanding industrial environments.

Airprax Pneumatics LLP, Bangalore, offers reliable dry vacuum pumps designed to generate clean and efficient vacuum without the use of oil or other lubricating fluids inside the pumping chamber. These pumps are suitable for applications where oil-free vacuum is essential to prevent contamination and maintain process quality. With a robust construction, efficient operation, and low-maintenance design, dry vacuum pumps provide a dependable solution for a wide range of industrial and process applications. Dry vacuum pumps are widely used in industries such as pharmaceuticals, food processing, chemical processing, electronics, semiconductor manufacturing, packaging, plastics, laboratories, vacuum drying, degassing, and industrial automation. Airprax Pneumatics LLP provides dry vacuum pump solutions that can be selected according to the required pumping speed, ultimate vacuum level, operating conditions, and process requirements. The pumps are available in different configurations and capacities to meet diverse vacuum requirements. Typical specifications may include pumping speeds ranging from approximately 10 to 2,000 m³/h, with ultimate vacuum levels depending on the pump technology and application, commonly reaching approximately 0.1 to 100 mbar absolute. Motor power, inlet connection size, operating temperature, and pumping speed can be selected according to specific requirements. Depending on the application, suitable accessories such as inlet filters, exhaust silencers, vacuum gauges, check valves, gas ballast arrangements, and control systems can also be provided. The dry operating principle eliminates oil contamination from the vacuum chamber and reduces the need for regular oil changes, helping simplify maintenance and improve process cleanliness. These pumps are particularly beneficial for applications where clean vacuum conditions and reliable continuous operation are critical. With a focus on oil-free technology, reliable performance, energy efficiency, and application-specific engineering, Airprax Pneumatics LLP provides dry vacuum pump solutions for industries in Bangalore and across India. Our systems are designed to deliver dependable vacuum performance while supporting cleaner, safer, and more efficient industrial processes.

Airprax Pneumatics LLP, Bangalore, offers reliable liquid ring vacuum pumps designed to provide efficient and continuous vacuum generation for a wide range of industrial applications. These pumps operate using a rotating impeller and a sealing liquid, typically water or another compatible liquid, to create a stable vacuum within the pump chamber. The liquid ring design provides smooth operation, dependable performance, and the ability to handle moisture, vapours, and small quantities of liquid carryover, making these pumps suitable for demanding industrial processes. Liquid ring vacuum pumps are widely used in industries such as chemical processing, pharmaceuticals, food processing, distilleries, paper manufacturing, power plants, plastics, vacuum filtration, evaporation, drying, and material handling. Airprax Pneumatics LLP supplies solutions suitable for applications requiring continuous vacuum operation, reliable suction performance, and resistance to challenging process conditions. The pumps can be configured according to specific application requirements, including vacuum level, suction capacity, operating temperature, sealing-liquid flow, and process gas characteristics. Typical specifications may include vacuum levels up to approximately 33 mbar absolute, depending on sealing-liquid temperature and operating conditions, with pumping capacities ranging from compact systems to high-capacity industrial requirements. Pump construction and wetted materials can be selected according to the process fluid and operating environment. Single-stage and two-stage configurations can be considered depending on the required vacuum level and application. The liquid ring operating principle enables relatively low vibration and stable performance while minimizing mechanical contact between internal components. This contributes to reliable continuous operation and can help reduce maintenance requirements when the pump is properly operated and maintained. With a focus on performance, durability, process compatibility, and energy-efficient vacuum generation, Airprax Pneumatics LLP provides liquid ring vacuum pump solutions engineered for diverse industrial applications in Bangalore and across India.

Airprax Pneumatics LLP, Bangalore, offers Mechanical Vapor Recompression (MVR) systems designed to improve energy efficiency in industrial evaporation and concentration processes. Mechanical Vapor Recompression is an energy-saving technology that compresses the secondary vapor generated during an evaporation process and reuses it as a heating source, significantly reducing the requirement for fresh steam. The MVR system uses a high-efficiency compressor or blower to increase the pressure and temperature of the generated vapor before returning it to the heating section of the evaporator. This continuous vapor recycling helps reduce operating costs, energy consumption and overall steam requirements while maintaining stable process performance. MVR systems are suitable for applications such as wastewater treatment, zero liquid discharge (ZLD), chemical processing, food and beverage industries, dairy processing, pharmaceutical manufacturing, textile effluent treatment, salt concentration and other industrial evaporation processes. Depending on the application, the system can be designed for different evaporation capacities, vapor flow rates, operating temperatures and pressure conditions. Typical operating temperature ranges can be approximately 60°C to 120°C, while evaporation capacities can be customized from small laboratory or pilot-scale systems to several tonnes per hour for large industrial installations. The MVR system may include a vapor compressor, evaporator, heat exchanger, separator, condensate handling system, control panel, instrumentation and necessary piping and valves. The compressor selection is based on vapor flow, pressure rise, temperature, operating conditions and required evaporation capacity. Advanced control systems can be incorporated to monitor temperature, pressure, flow and compressor operating parameters for safe and reliable operation. By recovering and reusing vapor energy, MVR technology can substantially reduce the consumption of external steam and cooling water compared with conventional evaporation systems. Airprax Pneumatics LLP provides MVR solutions tailored to specific process requirements, with a focus on energy efficiency, reliable operation, compact system design and reduced operating costs. The system can be engineered according to the customer's process conditions, evaporation duty, material characteristics and available utilities, making Mechanical Vapor Recompression an effective solution for industries looking to optimize evaporation processes and achieve significant energy savings.