Atlas Ud+Series Compressed Air Filters High Performance Two-In-One Oil Coalescing Filters

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Two-in-one oil coalescing filters with supreme energy savings

UD+ filters efficiently reduce oil aerosol, wet dust and water drops in your compressed air stream to protect your investment, equipment and processes. The UD+ combines two filtration steps (DD+ and PD+) into one, a unique technology to meet the high-quality requirements of diverse applications and provide ultimate energy savings.

YOUR BENEFITS

40% energy savings
A 40% lower pressure drop than the conventional filter combination results in 40% higher energy efficiency.
Pure air
Air purity is equal to that obtained using two filters in line, thanks to the thick filter package of UD+ filters.
Save space
The two-in-one filtration concept reduces installation space and complexity, making UD+ filters particularly suitable for applications where space is at a premium.
Save money
Install UD+ filters to enjoy significant cost savings compared

Performance

UD+
Contaminant Oil aerosol/wet dust
Test method ISO 8573-2:2007, ISO 12500-1:2007
Maximum oil carry-over (mg/m³)* 0.0009
Wet pressure drop (mbar) 245
Element service After 4,000 operating hours or 1 year
Precede with Water separation

* Inlet oil concentration = 10 mg/m³. Oil = oil aerosol and liquid.

Correction factors
Inlet pressure (bar) 1 2 3 4 5 6 7 8 10 12 14 16
Inlet pressure (psig) 15 29 44 58 72.5 87 102 116 145 174 203 232
Correction factor 0.38 0.53 0.65 0.75 0.83 0.92 1.00 1.06 1.20 1.31 1.41 1.50

Example
• Working pressure 3 bar(g), compressed air flow 35 l/s.
• Multiply the nominal capacity of the selected filter with the corresponding correction factor at the required working pressure to obtain the capacity at working pressure:
- Size 45+: 45 l/s * 0.65 = 29 l/s => the 45+ filter size is not large enough.
- Size 60+: 60 l/s * 0.65 = 39 l/s => the 60+ filter size is the size to select.

Options
• Filter connection kit for easy mounting in series (9-550 l/s).
• Wall mounting kit simplifies installation (9-550 l/s).
• Quick coupling connects the filter with a drain or oil/water separator.
• Voltage-free contact mounted in the differential pressure gauge, to give remote indication of cartridge replacement.
• EWD electronic drain with no loss of compressed air and an alarm function (EWD is optional on size 9 + - 550 + , 850 + T and 1100 + T; standard on size 550 + F and larger).

Certification
• ISO 8573-2:2007
• ISO 12500-1:2007

CEBE GROUP HK Co., Ltd. is a professional company engaged in air compressors system, PSA, dryers, filters and its spare parts research, development, production, sales and service. With more than 8 years of air compressor industry sales and service experience, we cumulative sales and service air compressor related products around 8~10 thousand units.

We worked with Insergroll Grand, Chicago Phenmatic, Beacon Medaes for long time, meanwhile, have our own factory for the air compressor, dryers, PSA. We specialize in providing global users with internationally renowned brand oil screw air compressor, oil-free screw air compressor, oil-free compressor, centrifugal compressors and spare parts, PSA oxygen, Nitrogen generator, dryers, filter, etc… and technical support!

Welcome OEM and ODM orders! We focus on exporting, like Asia, Europe, South America, North America, Africa and other countries and regions. We have office in HK, Shenzhen city, Dongguan city, own factory located in Dongguan city. We adhere to the quality-oriented, service first business principle, focus on strictly control quality from all aspects of design, material selection, assembly, testing and service, etc.