Low-pressure Oil-free Compressor

Low-pressure oil-free compressors generate compressed air by driving pistons or screws with a motor, eliminating the need for lubricating oil in the cylinders. Their primary function is to provide clean and dry compressed air, avoiding oil contamination. They are widely used in fields with stringent air quality requirements, such as laboratory analytical instruments, medical equipment, and food packaging, ensuring the accuracy of test results and the stable operation of equipment.
Selection
When selecting a low-pressure oil-free compressor, it is essential to consider the exhaust pressure range to match the requirements of the air-consuming equipment, and the exhaust capacity must meet the total air consumption of all simultaneously operating devices. Pay attention to the air dew point indicator to ensure dryness, and ensure the noise level is suitable for the working environment. Structurally, piston-type compressors are suitable for intermittent use, while screw-type compressors are better for continuous operation. Verify that the equipment is equipped with overload protection and automatic drainage functions, and regularly maintain and replace filter elements to extend its service life.

Terms

Instruments

Pure oil-free design ensures clean gas, low noise to 42dB, exhaust pressure 5-8bar, automatic start and stop, low energy consumption, simple operation, no need for special personnel on duty, and can be adapted to a variety of industry needs.

$ 1340.00

Pure oil-free design, displacement 116L/min, exhaust pressure 8bar, automatic start and stop, low energy consumption, high gas cleanliness, simple operation and convenient maintenance.

$ 353.00

Adopting oil-free piston technology, the working noise is only 62dB, equipped with a 50L gas storage Tank, the pressure switch automatically controls start and stop, and supports 5-8Bar pressure range adjustment to ensure stable air supply.

$ 394.00

With oil-free piston design, the exhaust pressure is 8 Bar, the exhaust volume is 300 L/min, and the noise is only 62 dB. It is equipped with a 50L gas storage Tank and automatic pressure switch control to ensure continuous and stable air supply.

$ 411.00

Adopting oil-free piston compression technology, the exhaust pressure is 8 Bar, the exhaust volume is 525L/min, and it is equipped with a 100L gas storage Tank and automatic pressure control. The noise is as low as 60dB to ensure a stable air supply.

$ 661.00

With oil-free lubrication piston system, noise is as low as 52 dB, exhaust volume is 118 L/min, automatic start and stop and multiple Safety protection, cylinder liner application Nano coating technology to extend service life.

$ 880.00

The exhaust capacity is up to 152L/min and the pressure is 8bar. The pure oil-free design ensures clean gas, automated start-stop and low-energy operation, and is suitable for a variety of precision equipment requirements.

$ 414.00

Adopting pure oil-free technology, the output gas is clean and oil-free; equipped with a 30L gas storage Tank and 750W Power, the noise is as low as 59dB; with automatic pressure control and overload protection, the service life exceeds 15,000 hours.

$ 687.00

Adopt oil-free piston technology to avoid oil pollution, working noise is as low as 54 decibels, exhaust pressure is 8 Bar, and it has a 120 liters/minute Flow rate. Equipped with multiple protection devices such as 25 liters gas Tank and safety valve.

$ 314.00

Noise as low as 52 dB, pure oil-free design ensures zero gas pollution, equipped with 60L buffer Tank and electronic start-stop controller, providing stable air pressure output, suitable for a variety of industrial environments.

$ 961.00

Oil-free design is maintenance-free, with a displacement of 250L/min and a noise of only 62dB. The pressure switch automatically controls start and stop, and is equipped with a safety valve and an intake filter to ensure stable operation.

$ 404.00

Adopting an oil-free design to avoid oil pollution, the working noise is only 59dB, the exhaust pressure is 8Bar, the exhaust volume is 480L/min, and a 180L gas storage Tank is equipped to ensure continuous and stable gas supply.

$ 1009.00

The oil-free design ensures that the gas is pure, the working noise is as low as 55 decibels, the exhaust pressure is 8 Bar, and the exhaust volume is 175L/min. It is equipped with a 25L gas storage Tank to ensure a stable gas supply.

$ 332.00

The pure oil-free design ensures that the gas has no oil molecules, the noise is as low as 59dB, the lame plating in the gas storage Tank is rust-proof, the service life is more than 15,000 hours, the exhaust pressure is adjustable from 5 to 8 Bar, and the automatic pressure switch controls start and stop.

$ 1201.00

Adopting oil-free piston technology, the working noise is only 69 decibels, equipped with a 220L gas storage Tank to ensure stable air supply, the pressure switch automatically controls the start and stop between 5-8 Bar, and supports a large Flow rate output of 1000L/min.

$ 1348.00