In order to meet the strict requirements of modern industry and the requirements of the ISO8573.1:2001 international standard for compressed air quality levels, high-quality filter media are used in compressed Air Filters. However, the life and dirt holding capacity of this filter media are limited. When the life of the filter expires, the quality of the compressed air is no longer protected. The filter is installed to obtain compressed air that meets the specified quality requirements. Therefore, providing stable compressed air that meets the quality requirements is the main reason for replacing the Filter Element. The replacement of the filter element is based on the manufacturer's prompts to obtain compressed air that meets the requirements.
For more questions about how to choose a filter, how to maintain the filter, how long should the filter be maintained, and how the filter works, please contact us by email or phone.
So you need a Compressed Air Filter, but how to select the most situable compressed air filter for your application? Let's figure out the filter type.
Filter Type
①Particulate compressed air filters are used to remove dust and particles from the air.
②Coalescing filters are used mainly to capture oil and/or moisture that is suspended in the compressed air in very tiny droplets.
③Activated carbon filters remove (oil) odors and vapors.
Let’s take a look at the different types of air filters and the questions that will help you choose the correct filter.
①Assess the requirements of your application. Different industry require different solution. | ③Any specific micron of filtration performance you required? | |||||||
②What type of filtration is needed? Coalecent filter material removes solid and liquied contaminants from gas streams. Particulate filter media removes solid from gas streams. Absorber media removes hydrocarbon vapors from gas streams. | ||||||||
④What are the working conditions of your application? Mainly criteria of consider : Flow, working pressure, temperature,pressure loss,material of structure (stainless steel, aluminum alloy, mild steel, carbon steel) | ||||||||
⑤Filter flow rate from how much SCFM? Pressure drop should be less than **bar? For saving the cost and protect environment. | ||||||||
YD Series Feature & Benefit
2. 6000~8000 hours spanlife for filter element,filtering performance up to 99.99%
3. Integrated die-casting filter up to 3 inch, flow rate up to 37.2m³/min.
4. Alternative for Domnick Hunter Oil X Plus Series.
5. Configuration: Differential pressure indicator, sight glass, auto drain.
Filter Element Grade
Filtration Grade | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
PF | AO | AA | AX | ACS | AR | AAR | |
Particle removal (ISO12500-3) | 5μm | 1μm | 0.01μm | 0.01μm | - | 1μm | 0.01μm |
Outlet oil aerosol concentration (ISO12500-1) | 5mg/m³ | 0.6mg/m³ | <0.01mg/m³ | <0.001mg/m³ | <0.004mg/m³ | - | - |
Filtration performance of Particle (ISO12500-3) | - | 99.999+% | 99.999+% | 99.999+% | 99.999+% | 99.999+% | 99.999+% |
Filtration performance of (ISO12500-1) | 50% | 80+% | 99.9+% | 99.99+% | - | - | - |
Element spanlife | 6000 hours | 6000 hours | 6000 hours | 6000 hours | 2000-3000 hours | 4000-6000 hours | 4000-6000 hours |
Precede with | Before Refrigerated Air Dryer | after air dryer | after AO | after AA | before AX | after desiccant dryer | after AR |
Model | Pipe size | Flow rates | Dimension (mm) | |||||||
L/S | m³/min | scfm | W(Width) | D (Depth) | H (Height) | A | B | C(clearance for housing) | ||
YD017 | RC1/2" | 16.7 | 1.0 | 35.3 | 89 | 79 | 246 | 40 | 186 | 118 |
YD025 | RC3/4" | 25.0 | 1.5 | 53.0 | 89 | 79 | 246 | 40 | 186 | 118 |
YD030 | RC1/2" | 30.0 | 1.8 | 63.6 | 89 | 79 | 280 | 40 | 220 | 158 |
YD035 | RC3/4" | 33.3 | 2.0 | 70.6 | 89 | 79 | 280 | 40 | 220 | 158 |
YD058 | RC3/4" | 46.7 | 2.8 | 98.9 | 120 | 110 | 377 | 55 | 276 | 195 |
YD068 | RC1" | 60.0 | 3.6 | 127.1 | 120 | 110 | 377 | 55 | 276 | 195 |
YD080 | RC1" | 80.0 | 4.8 | 169.5 | 120 | 110 | 477 | 55 | 377 | 290 |
YD145 | RC1-1/2" | 120.0 | 7.2 | 254.2 | 120 | 110 | 477 | 55 | 377 | 290 |
YD220 | RC2" | 200.0 | 12.0 | 423.7 | 162 | 151 | 676 | 64 | 566 | 480 |
YD260 | RC2-1/2" | 233.3 | 14.0 | 494.4 | 162 | 151 | 676 | 64 | 566 | 480 |
YD330 | RC2" | 267.2 | 16.0 | 564.8 | 162 | 151 | 984 | 64 | 875 | 780 |
YD360 | RC2-1/2" | 317.3 | 19.0 | 670.7 | 162 | 151 | 984 | 64 | 875 | 780 |
YD405 | RC2-1/2" | 367.4 | 22.0 | 776.6 | 200 | 189 | 757 | 78 | 634 | 560 |
YD430 | RC3" | 467.6 | 28.0 | 988.4 | 200 | 189 | 757 | 78 | 634 | 560 |
YD620 | RC3" | 620.0 | 37.2 | 1313.6 | 200 | 189 | 1012 | 78 | 889 | 780 |
Technical requirements | Maximum operating pressure: 10 barg Maximum operating temperature: 80°C Minimum operating temperature:1.5°C |
Pressure | Barg | 1 | 2 | 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
Psig | 15 | 29 | 44 | 73 | 87 | 100 | 116 | 131 | 145 | 160 | 174 | 189 | 203 | 219 | 232 | |
Correction factor | 0.38 | 0.53 | 0.65 | 0.85 | 0.93 | 1.00 | 1.07 | 1.13 | 1.19 | 1.23 | 1.31 | 1.36 | 1.41 | 1.46 | 1.51 |
Compressed Air Filter Parts in Detail
Success Cases