Dolomann Co., Ltd. has been a professional manufacturer of three filters and spare parts air compressor for nearly 30 years, and has professional experience in testing and research and development.

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Air / Oil Separator

The Full View Of Air / Oil Separator.

Dolomann is the Taiwan leadership of oil filter, air filter and air/oil separator specialist manufacturer, with technical filtering experience background and unique researching experiment institution. The air-oil separator has low oil consumption, low differential pressure, long service life and separating efficiency product. And Dolomann's material is made of composite material imported from Germany, which compresses the misty oil and gas in the air, and the mixture will be almost completely filtered out when passing through the oil separation element.

The air / oil separator is an indispensable parts of air compressor. Under the high temperature and high pressure, some lubricating oil evaporates into oil vapor and oil droplets together with compressed air enter the exhaust pipe. Therefore, it is necessary to install an air - oil separator for separating lubrication oil from compressed air to purify the gas.

Dolomann is committed to global product interchangeability and all kinds of alternative filter elements of Dolomann Company are in line with ISO international standards, which can replace the original ones in filterability and size. Proper use can improve the effective power of compressor, reduce oil consumption, ensure the quality of compressed air, protect equipment, reduce process pollution, reduce oil residue and improve better air quality. Dolomann replacement air / oil separators of various brands include: Mann, Atlas Copco, IR, Kaser, Hitachi, Sullair, Kobeco, Kaishan,FS... and other products.

Result 1 - 11 of 11

Replacement for ATLAS Air Compressor Air-Oil Separator

Dolomann replacement for ATLAS air compressor air / oil separator can replace the original one in filtration performance and size. It has the characteristics of weather ability (-20°C ~ 110°C). According to the principle of filtration, condensation and separation, oil particles will condense with each other in the filter layer, while invisible air will pass through the filter to achieve the function of air / oil separation. The separated oil will be guided by gravity to the bottom stagnant oil area and returned to the air compressor system for reuse through the oil return device. The air / oil separator has the most direct effect on 0.1um ~ 50um oil particles. Under normal installation and use, the service life of oil-gas separator can reach 6000 hours of continuous operation time.
Replacement for IR（Ingersoll Rand) Air Compressor Air-Oil Separator

Dolomann is the Taiwan leadership of oil filter, air filter and air / oil separator specialist manufacturer, with technical filtering experience background and unique researching experiment institution. The replacement for IR（Ingersoll Rand) air compressor air-oil separator has low oil consumption, low differential pressure, long service life and separating efficiency product. Dolomann's replacement for IR （Ingersoll Rand)air-oil separator is divided into vertical and horizontal type, and provides the flow direction of inside-out or outside-in as required. The glass fiber material is imported from German, which compress the misty oil and gas in the air, and the mixture will be almost completely filtered out when passing through the oil separation element. Dolomann researched, tested and verified the best replacement for air compressor air-oil separator components, so as to ensure that not only maintains the stable performance level, but also improve the performance and finally reduce the customers' cost.
Replacement for FuSheng Air Compressor Air-Oil Separator

Dolomann's Replacement for FuSheng Air Compressor Air-Oil Separator has the advantage of low oil consumption, low pressure difference, long service life and good separation effect. The filter is made of composite filter material imported from German. The mist oil, gas and mixture can be almost completely filter out when passes through the oil separator. High-strength structural support, low loss, filterability and size can replace the original. And can be customized according to user’s requirement. The service life of air-oil separator is as high as 6000 hours under the correct installation and use.
Replacement for Kaishan Air Compressor Air-Oil Separator

Dolomann replacement for Kaishan air compressor air-oil separator, 100% made in Taiwan. It conforms to Kaishan's air-oil separators, with high compression resistance, deep filter screen, which can bear the pressure difference of up to 5Bar and will not collapse, Dolomann adopts large-area filter screen and imported Germany filter fiber materials suitable for high permeability. The filterability and size of the produced air compressor air-oil separator can replace the original one.
Replacement for Hitachi Air Compressor Air-Oil Separator

Dolomann replacement for Hitachi air compressor air-oil separator, the filter material is made of composite filter material imported from Germany, which is characterized by high-strength structural support and low loss. Its filterability and size can replace the original one. Multi-layer deep filter condenses and separates filter materials to achieve the highest interception efficiency. OEM quality standard, accept special specification design order.
Replacement for KASER Air Compressor Air-Oil Separator

Dolomann replacement for KASER air compressor air-oil separator has good separation effect. Under normal working pressure and rated flow rate, the residual amount of compressed air can be controlled at 1.2 mg/m³. It is made of glass fiber filter material imported from Germany, and the mist oil-gas mixture in compressed air is completely filtered out when passing through the air-oil separator. Filterability and size can replace the original, and can be designed and manufactured according to user requirements. Dirt deposits, such as aged oil, air pollutants or worn particles, will reduce the service life of air-oil separator. When the flow rate of oil increases, the important dirt deposited in the air-oil separator will also increase. In practical application, the maximum pressure difference that the air-oil separator is usually between 0.8 MPa and 0.1 MPa, so please pay attention to the change of pressure difference in use.
Replacement for Sullair Air Compressor Air-Oil Separator

Dolomann is the Taiwan leadership of oil filter, air filter and air / oil separator specialist manufacturer, with technical filtering experience background and unique researching experiment institution. The replacement for Sullair air compressor air-oil separator has low oil consumption, low differential pressure, long service life and separating efficiency product. The glass fiber material is made of composite material imported from German, which compresses the misty oil and gas in the air, and the mixture will be almost completely filtered out when passing through the oil separation element. Dolomann researched, tested and verified the best replacement for air-oil separator components, so as to ensure that not only maintains the stable performance level, but also improve the performance and finally reduce the customers' cost.
Replacement for KOBECO Air Compressor Air-Oil Separator

Dolomann replacement for KOBECO air compressor air- oil separator use and design of high temperature resistant materials, which are suitable for KOBECO air compressor air-oil separator, can reach the maximum operating temperature of 110°C. The service life of air-oil separator is affected by many factors, including the original design contact area and initial differential pressure, the filtration efficiency of lubricating oil filter, the filtration efficiency of air inlet filter, the maintenance frequency of air compressor, the amount of pollutants in equipment environment and the operating environment. Under correct installation and use, the service life of air-oil separator can reach 6000 hours of continuous operation time.
Air Compressor Absolute Oil Free Filter

04-ABL-962, 04-ABL-11102, 04-LABL-13145, 04-LABL-13150

Dolomann absolute oil free filter of air compressor: It is the secondary air/oil separator. Can replace the oil-free air compressor. Air and lubricating oil can be separated, and the air oil content below 0.01ppm, which almost isolates tiny oil molecules, therefore, the discharged air gas is clean and oil-free. The filter material imported from Germany, and developed by Dolomann and has a patent, the patent number: M293077. The remaining oil and air are absorbed by the Air / Oil separator of the air compressor, so that the oil content of the air is reduced to 0.01ppm, almost reaching the oil-free state, as the gas discharged by "oil-free air compressor" have very low oil and gas content, it could be having the advantages of "oil-free air compressor" by using an absolute oil-free filter installed in "oil-based air compressor." This is the Dolomann exclusive design for re-filtration of Air / Oil separator of air compressor. The absolute oil-free filter can make the oil-based air compressor achieve the effect of oil-free air compressor, which not only makes clean and oil-free compressed air, but also reduces the harm of its oil mist to the working environment and workers.
Replacement for MATTEI Rotary Air Compressor Air-Oil Separator

The material of Dolomann Replacement for MATTEI Rotary Air Compressor Air-Oil Separator is made of composite filter material imported from Germany, with high-strength structural support and weather resistance (-20℃~110℃). The multi-layer deep filter with the condenses and separates material can achieve the highest interception efficiency. OEM quality specification, the filtration performance and size can replace the original, we can customize according to customers’ special specification require. The service life of air-oil separator can get 6000 hours of continuous operation under normal installation and use.
Replacement for MANN Air Compressor Air-Oil Separator

Dolomann is the Taiwan leadership of oil filter, air filter and air / oil separator specialist manufacturer, with technical filtering experience background and unique researching experiment institution. The replacement for Mann air compressor air-oil separator has low oil consumption, low differential pressure, long service life and separating efficiency product. The glass fiber material is made of composite material imported from German, which compresses the misty oil and gas in the air, and the mixture will be almost completely filtered out when passing through the oil separation element. Dolomann has researched, tested and verified the best replaceable MANN air-oil separator components, we have lengthened the length of the tank body, which increase the filtration area and the treatment flow to get better filtration effect. Dololmann focus on the production and research and development of air-oil separator, and won various patents and competitions. Welcome to visit and give us advice. The aim of Dolomann is to achieve the best air-oil separator for every air compressor, and make the higher and better efficiency to save energy.