Compressed Air Filter
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Compressed Air Filter
  • Compressed Air Filter

Features

• Extended flow route to minimise pressure drop
• High quality aluminium-silicon and carbon-steel housing
• Surface coated with epoxy resin for improved durability and corrosion resistance
• Screw threads structure at inlet and outlet for easy installation
• Flow direction indication for ease of installation
• Compact design reduces space required for maintenance
• Differential pressure indicator ensures optimum element replacement time
• Level indicator monitors critical level, preventing downstream contamination
• Reliable automatic drainage system

Application Guide

GEFT9 Separator/Filter
• Mechanical separator and coalescer filter 
• Removes solid or liquid particles with dimensions larger than 3 um
• Residual oil content: 5ppm w/w
• ISO 8573.1 quality standard: Dirt: 3 Oil: 5
• Maximum liquid load in intake: 20.000 ppm w/w
• Installed after cooler system

GEFT7 Main Pipeline Filter
1 um coalescing filter for air transport pipeline equipment such as:
• Tools
• Motors
• Air crocks
• Elimination: For solid or liquid particles with dimensions larger than 1 um
• Residual oil content: 1 ppm w/w
• ISO 8573.1 quality standard: Dirl: 2 Oil: 4
• Maximum liquid load in intake: 1.000 ppm w/w
• Upstream position of fine oil mist filter
• Dryer used directly in operation spot while cooler or separator is installed on upstream position.

GEFT5 High Efficiency Filter for Oil Elimination
Refined coalescing filter for supplying oil-free gas in the industrial manufacturing of:
• Spray Paint
• Melt Blown Plastic
• Apparatus
• Elimination: For solid or liquid particles with dimensions larger than 0,01 um Oil mist: above 99,99%
• Residual oil content: 0.01 ppm w/w
• ISO 8573.1 quality standard: Dirt: 1 Oil; 2
• Maximum liquid load in intake: 60 ppm w/w
• Upstream position of absorption dryer
• Downstream position of refrigerated dryer
• Downstream position of mutative pressure absorption dryer to eliminate fine particles In operation spot

GEFT3 Hyper-Efficiency Filter for Oil Elimination
Hyper refined coalescing filter for supplying oil-free gas in pivotal spots where gas will be in contact with the products.
• Transmission agitation
• Electronic elements
• Nitrogen exchange

• Elimination: For solid or liquid particles with dimensions larger than 0.01 um Oil mist: above 99.999%
• Residual oil content: 0.001ppm w/w
• ISO 6573.1 quality standard: Dirt: 1 Oil: 1
• Maximum liquid load in intake: 40 ppm w/W
• Upstream position of absorption dryer, install a filter of grade T as a prepositive filter if there is a large liquid load
• Downstream position of cooler dryer
 

GEFT1 Sp Filter for Oil & Colour Elimination
Activated carbon absorption filter for supplying odour-free gas.
• Food applications
• Medical applications
• Respiration gas devices
• Air process device
• Elimination: oil vapour; Residual oil content: 0 003 ppm w/w (oil vapour)
• For solid particles with dimensions larger than 0.01 um
• ISO 8573.1 quality standard: Dirt: 1 Oil: 1
• Downstream position of hyper efficient fine oil mist filter
 

Quality of the air/pressure drop chart
Filter Grade Minimum solid particle size Residual oil content Pressure Drop Under Rated Condition [kgf/cm2]  
um ppm (mg/m3) Dry Wet
GEFT9 3 5 0.07 0.11
GEFT7  1 1   0.07  0.14  
GEFT5  0.01 0.01   0.07   0.21
GEFT3  0.01 0.001   0.14   0.42  
GEFT1  0.01 0.001   0.07   .  
most of the liquid /big solid particles
Related Applications

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