Protect your air circuits and your process -
Compressed air is a universal energy for industry. However, if the pollutants (oil and dirt) it contains are not eliminated, the production will be interrupted and major maintenance work may become necessary.
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With a powerful filtration system -
To guarantee that the compressed air in your plant is unpolluted, DIT has developed a complete range of filters for air flows from 1 to 300 m3/min.
Easy to install -
Our compact filters are connected directly to pipework by the internal threaded housing or flanges.
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Effective filtration and small pressure drop -
A highly reliable, long life filtration system made from top quality components, the secret is the pleated filter screens. Pleating guarantees higher impurity absorption capacity and lower differential pressure.
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Flexibility in use -
Our filter systems comprise four cartridge grades, each easily identifiable by their finish: The different color caps and plastic-coated labels on the filter simplify replacement during maintenance.
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Easy maintenance -
Filter quality and cartridge life reduce maintenance costs. Moreover, maintenance operations are simplified by the differential pressure gauge. When the pointer is in the red, the filter cartridge needs changing.
Manufacture the high quality products strictly under the iso9001 puality system.
Low operating cost, small pressure drop, strong discharge.
New modular housings for flows through 37nm3/min.
Adopt top quality aluminum alloy.
Paint epoxy powder to add durability and corrosion resistance.
Easy to install (modular connect housings can be connected easily in series and save space),
Easy to maintain (new compact design reduce space for clearances)
Compressed Air-line Filters
Air quality is critical, and specific air quality requirements depend on the needs of your application and production facility.
Our high-efficiency line filters play a vital role in filtering solid particles, moisture and impurities such as oil aerosols or vapors. By minimizing pressure drop, we can help you achieve your energy savings goals.
Advantage
Compressed air-line filters offer several advantages in various applications where clean and high-quality compressed air is essential. Here are the key advantages of using compressed air-line filters:
Contaminant Removal: Compressed air-line filters effectively remove contaminants such as dust, dirt, oil, water vapor, and aerosols from the compressed air stream. This ensures that the downstream equipment and processes receive clean and purified air, reducing the risk of damage, blockages, or product contamination.
Improved Equipment Longevity: By removing contaminants, air-line filters help extend the lifespan of pneumatic equipment, including valves, cylinders, air tools, and instruments. Reduced wear and tear on components result in lower maintenance costs and increased equipment reliability.
Enhanced Product Quality: In industries like food and beverage, pharmaceuticals, and electronics manufacturing, maintaining air quality is critical to prevent product contamination. Air-line filters play a crucial role in ensuring that the compressed air used in these processes meets the required purity standards, contributing to product quality and safety.
Energy Efficiency: Clean air is essential for efficient operation of pneumatic equipment. Contaminants can cause valves to stick, reduce efficiency, and increase energy consumption. Air-line filters help optimize system performance, leading to energy savings and reduced operating costs.
Reduced Downtime: Unplanned downtime due to equipment failure or contamination-related issues can be costly. Compressed air-line filters help prevent these issues by ensuring a continuous supply of clean air, minimizing the risk of production interruptions.
Protection of Sensitive Instruments: In laboratories, medical facilities, and semiconductor manufacturing, sensitive instruments and analytical equipment are highly susceptible to air contamination. Air-line filters safeguard these instruments by providing clean, particle-free air for accurate measurements and reliable operation.
Pf pre-filter:
Have the performance of pre-filtering the solid up to 25um.
Ao grade element remove oil and dirt:
Have the role of removing particle above 1um, water efficiency t 95%, residual oil are 0.5ppm@0.7mpa.
Aa grade element remove oil odour:
Installed at the rear of ao level filter out more than 0.01um particles, residual oil are 0.01ppm@0.7mpa.
Acs grade deodoring filer:
Using activated carbon filtration, compressed air can be filtered out residual oil and gas and other odor, commonly used in food and beverage industry, compressed air purification system and the human body, respiratory system, at system configuration needs to be pre-installed in its aa class filter.
compressed air filter
1). Separator filter (HF9)
For bulk liquid removal plus a 3 micron coalescer (5ppm w/w maximum remaining oil content)
Two-stage filtration
* First stage: two stainless steel orifice tubes provide 10 micron mechanical separation
* Second stage: in-depth fiber media captures solid and liquid particles to 3 micron
2). Air line filter (HF7)
For removal of liquid water and oil; removes solid particles to 1 micron (1.0 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two-stage filtration
* Firt stage: captures larger particles with alternate layers of fiber media and media screen
* Second stage: coalesces aerosols and captures solid particles with multiple layers of epoxy bonded, blended fiber media
3). High efficiency oil removal filter (HF5)
For coalescing fine water and oil aerosols; removes solid particles to 0.01 micron (0.01 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* First stage: multiple layers of bonded, blended fiber media for fine coalescence
* Second stage: multiple layers of bonded, blended fiber media for fine coalescence
Outer coated, closed cell foam sleeve
4). Ultra high efficiency oil removal filter (HF3)
For coalescing ultra-fine oil aerosols; removes solid particles to 0.01 micron (0.001 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* First stage: coated, closed cell foam sleeve acts as pre-filter and flow disperser
* Second stage: multiple layers of matrix blended fiber media for ultra-fine coalescence
Outer coated, closed cell foam sleeve
5). Oil vapor removal filter (HF1)
For removal of oil and hydrocarbon vapors normally absorbable by activated carbon; removes solid particles to 0.01 micron (0.003 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
Two stage filtration
* first stage: stabilized bed of finely divided carbon particles removes the majority of the oil vapor
* Second stage: multiple layers of fiber media with bonded micro fine carbon particles remove the remaining oil vapor
Multiple layers of fine media prevent particle migration
Outer coated, closed cell foam sleeve prevents fiber migration
Designed life is 1000 hours under rated conditions.
Inlet pressure: 0.6~1.0Mpa
Inlet temperature: 5~65 celsius degree
Initial pressure drop: less than 0.005Mpa
Filter route: 5um
Water removal rate: less than 99%
Outlet air oil content: less than 10ppm
Fully Automatic - No Maintenance.
Manual Test Switch.
Manual Drain at power failure
Indication for Valve Healthiness
Easy to replace.
Glass filled nylon coil former.
'O' Ring seal on cycle adjustment pots to ensure weather proof sealing
Small compact resistant ABS Timer.
18 Months Warranty.
No tool required to replace timer.
General technical data
Size
Pneumatic connection, [NPT/BSP] ⅛ö 8540;ö +ö +ö 1ö
Operating medium Compressed air
Design Filter regulator
Proportional standard
Type of mounting Via accessories
In û line installation
Assembly position Vertical ¦5 ¦
Grade of Filtration [um] 5 to 40 Micron
Filter Material Sintered Bronze / PolyProplene
Max. hysteresis [kg/cm2] 0.2
Pressure regulation range [kg/cm2] 0.5 to 7
0.5 to 12
Pressure indication Gauge connection
[NPT] Via pressure gauge
+ö / ⅛ö (optional)
Bowl Capacity [cc] 80
Max. Flow [l/min] 800/2400 (optional)
Max Input Pressure [kg/cm2] 12/18
Condensate drain Turned manually
Materials Body; Diecast Aluminum alloy,
Internal Components; Stainless steel, brass, plated steel, acetal.
Pressure Gauge Material Brass internals with CS
Cover/Brass internals with
SS cover / Fully SS
Knob Non Rising (SS screw with Acetal Handle)/ Rising (SS screw with Phenolic Handle)
Diaphragm Buna û N elastomer and polyester fabric / Neoprene coated Nylon.
Nuvofil Air Filtration, which has a vital role in the operation of a threaded compressor and prevents the pollution of air and oil, has helped its customers with its long service times, easy installation and sustainable performance.
Dust, smoke, water, oil particles and other unwanted materials can greatly reduce the life of your machinery and equipment in your compressed air system. Nuvofil Air Filters, which meet and / or exceed the original product quality and performance, can be supplied for all brand compressors.
Air filter production can be performed on demand on technical drawings and data.
If you have questions about how to change the air filter or if you can not find the product you need, you can call our customer service team free of charge, Whatsapp, by e-mail.
