Air Service of NH, Inc

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Why is compressed air filtration required?

In one cubic foot of atmospheric air there are millions of particles that are potentially harmful to your machines and equipment. These particles are made up of dust, bacteria, viruses, smoke, fumes, hydrocarbons, water, oil and other contaminates derived from human and industrial activities. 80% of these contaminates are so small they will pass through the air filter on your air compressor. When compressed to 100 psi, these contaminates increase eight fold and easily find there way into your process lines and adversely affect the quality of your product.

Advanced housings feature a bi-directional aluminum differential pressure gauge standard on housings 3/4" to 3" NPT connections. The housings have a powder coated interior and exterior and automatic float drain with manual override. 

STANDARD FEATURES

  • Push-on element makes element replacement easy.
  • Piston type element to housing seal keeps unfiltered air from by-passing elements.
  • Corrosion resistant cores:
    • Stainless steel for added structural integrity
    • Low resistant to flow
    • Seam welded for extra strength
  • New "matrix blended fiber” media high efficiencies.
    • Large, effective surface area improves capture rate ensures high efficiencies.
    • Large open area minimizes pressure drop.
  • Coated, closed cell foam sleeve;
    • Resists chemical attack from oils and acids.
    • Ensures high efficiencies by preventing re-entrainment of coalesced liquids.
  • Chemically resistant end caps bound to media with specially formulated adhesive.
  • Silicone free.
  • Withstands temperatures to 150° F (66°C)

High Efficiency Coalescing

  • 99.9999% efficiency
  • Particle removale down to 0.01 micron
  • Max oil carry over 0.008 PPM
  • Nominal pressure drop 1.2 PSID
  • ISO 8573 (class 1)

 

Utility Grade Coalescing

  • 99.999% efficient
  • Particle removal down to 0.1 micron
  • Max oil carry over 0.4 PPM
  • Nominal pressure drop 0.75 PSID
  • ISO 8573 (class 2)

Particulate Filtration

  • Particulate removal or coalescing prefiltration
  • 99.99% efficiency
  • Partical removal down to 1 micron
  • Nominal pressure drop 0.5 PSID
  • ISO 8573 (class 3)

Carbon Adsorbtion Filtration

  • High purity extended surface area activated carbon removes hydrocarbon mist and vapor
  • Max oil carry over 0.002 PPM
  • Nominal pressure drop 1.2 PSID

Large Capacity ASME Housings

High efficiency coalescing:

  • General filtration 0.01 micron
  • 99.9999% efficient
  • max oil carryover 0.008 PPM
  • Nominal pressure drop 1.0 PSID

Particulate Filtration:

  • 99.99% efficiency
  • Particle removal down to 1.0 micron
  • nominal pressure drop 0.75 PSID

Mist eliminator Coalescing Filter:

  • General filtration 0.01 micron
  • 99.97% efficient
  • Max oil carryover 0.09 PPM
  • Nominal pressure drop 0.5 PSID

Activated Carbon Adsorber:

  • High purity extended surface area activated carbon removes hydrocarbon mist and vapor
  • Max oil carryover 0.002 PPM
  • Nominal pressure drop 1.2 PSID
Documents
Document
Industrial Filter Brochure

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