Industrial Products > Compressed Air Treatment > Filtration

FILTERS

FIL Series 20-21250 scfm

FIL Series Filters provide your compressed air system with premium quality filtration for the three typical contaminant types:

1. Solid particles come from ambient air contaminants like dust and from rusted, oxidized pipe work. They will cause pneumatic equipment to malfunction, cause instrument and control failures, and contaminate end products.
2. Condensed water droplets come from the humidity in ambient air. Water will oxidize pipework and pneumatic equipment, ruin paint finishes and end products.
3. Liquid oil and oil vapors are introduced by compressor lubricants and by hydrocarbon vapors present in ambient air. Oil-free compressed air is particularly important in food and pharmaceutical processes.

Quality is Built into Every Housing:

• Epoxy coated interior and exterior heads and bowls
• Threaded condensate discharge connection
• Bayonet head to bowl connection up to 170 scfm (289 m3/h)
• Thermoset polyurethane liquid level indicator
• Every housing tested to a 5:1 factor of safety

Quality is Built into Every Filter Element:

• All stainless steel inner and outer cores
• Complete seam welded cores having a burst pressure of 65 psid (4.5 bar)
• Coated foam sleeves providing protection against chemical attacks
• 100% silicone free

Seven grades of filtration allow systems to be precisely customized. Each element grade is tested to international standards:

Grade A:

• Efficient to flows as low as 5% rated flow
• Removes up to 30,000 ppm liquid contamination at efficiencies greater than 90%

Grade B:

• Removes up to 25,000 ppm liquid water from an air stream at a 99%+ efficiency rate
• In-depth coalescing bed captures solid and liquid contaminates 3 micron in size and larger

Grade C:

• Captures and removes particles 1.0 micron and larger in size
• Remaining oil content as low as 0.8 ppm (1.0 mg/m3)

Grade D:

• Designed to removes solid particles down to 1.0 micron in size in a dry air flow
• Designed as an afterfilter for heatless desiccant dryers

Grade E:

• Capable of providing ISO 8573.1 class 1 Solids and Class 1 oil content air quality
• Captures 99.99+% of all oil aerosols, Reduces oil aerosol content to 0.008 ppm (0.01 mg/m3)

Grade F:

• Capable of providing air quality greater than ISO 8573.1 class 1 solids and oil content air quality
• Captures 99.999+% of all oil aerosols, Reduces oil aerosol content to 0.0008 ppm (0.001 mg/m3)

Grade G:

• Activated carbon adsorption filter
• Contains 2x more carbon than supplied by industrial activated carbon filters
• Reduces total oil content (as vapor) to below 0.003 ppm

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