Line filters

PMHx

The PMHx line filters remove these contaminants to give you the quality air that protects your air system and your final products. The PMHx range includes coalescing, dust, and activated carbon filters to eliminate dust and dirt as well as oil vapors and aerosols. Thanks to their advanced filtration technologies, they do so with maximum energy efficiency and low total cost of ownership. The filters are available in a wide range of grades for different ISO 8573-1 2010 application types.

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Proven Performance 

Certified air quality you can rely on

The filtration system delivers reliable, consistent performance and is thoroughly tested and validated in accordance with ISO 12500-1 and ISO 8573-1:2010 standards. This ensures dependable air quality and peace of mind for critical applications.

Optimized Efficiency

Low pressure drops for energy efficiency

Engineered for improved airflow characteristics, the design minimizes pressure drop and helps reduce overall energy consumption. The result is a more efficient system that supports lower operating costs without compromising performance.

Superior Contaminant Removal

Cleaner air that protects equipment

Exceptional oil aerosol and particulate removal capabilities ensure clean, high-quality compressed air. This protects downstream equipment, enhances process reliability, and supports longer service life.

PMHx - Compressed air line filters

The PMHx range of coalescing oil filters, dust filters, and activated carbon oil vapor filters is designed to deliver reliable compressed air quality across a wide range of industrial applications. Available in multiple grades-G and C for general and fine oil coalescing filtration, S and D for general and fine dust filtration, and V for oil vapor removal-the range ensures outlet oil aerosol concentrations as low as 0.003 mg/m³ and filtration efficiency up to 99.97% at MPPS, depending on the selected grade.

 

With flow capacities ranging from 25 to 1431 CFM and an operating pressure of up to 16 bar(g), PMHx line filters are built for flexibility and performance. The aluminum housing supports ambient and compressed air inlet temperatures from 1 to 66°C (34–151°F), with V-grade filters optimized for temperatures up to 35°C (95°F), making the PMHx range a robust and dependable solution for maintaining air purity in demanding environments.

PHMx75 - 5 front transparent

Advanced filtration technology

  • Coalescing and dust filters feature glass fiber layers composed of microscopically thin fibers to remove oil aerosols and dust particles.
  • Class V oil vapor filters rely on activated carbon, as a powder impregnated on layers or in the shape of pellets, to capture oil vapor particles. 
Advanced filtration technology

Discover the key features of the PMHx

The PMHx filter range is designed to protect compressed air systems and end products from dust, oil aerosols, and vapors. Using advanced filtration technology across multiple ISO-certified grades, PMHx range delivers high contaminant removal efficiency with minimal pressure drop, ensuring reliable air quality, lower energy costs, and reduced total cost of ownership.

A comprehensive range

The Pneumatech PMHx offers comprehensive protection from the most common contaminants found in compressed air. The range is tested and validated in accordance with ISO 12500-1 & ISO 8573-1: 2010.

Contaminant Filter type Requirement Filter grade
Dry dust Dust filter Rough filtration S
    Fine filtration D
Oil aerosol Oil coalescing filter Rough filtration G
    Fine filtration C
Oil vapor Oil vapor filter Basic V

Experience the advantages of advanced compressed air filtration

Ready to elevate your compressed air system's performance? Investing in high-quality filtration ensures clean, contaminant-free air that protects your equipment, extends its lifespan, and enhances operational efficiency. With cutting-edge technology designed for exceptional reliability and minimal energy consumption, advanced compressed air filters are a game-changer for any system. Contact us today to explore how upgrading to superior filtration can optimize your operations and reduce costs.

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Technical specifications for PMHx 25-1431

Model PMHx 25       PMHx 53 PMHx 74 PMHx 106 PMHx 170 PMHx 297 PMHx 403 PMHx 551 PMHx 763 PMHx 1113 PMHx 1431
Grade G/C/V/S/D
Flow  (cfm) 25 53 74 106 170 297 403 551 763 1113 1431
Dimensions  A (mm) 312 312 367 380 435 565 600 645 767 920 1090
Dimensions  B (mm) 237 237 292 305 360 465 500 545 617 720 890
Dimensions  C (mm) 90 90 90 110 126 155 155 155 193 210 210
Dimensions   ØF (mm) 79 79 79 100 100 131 131 131 171 196 196
Weight  (kg) 0.76 0.77 0.89 1.39 1.67 3.29 3.63 3.86 6.12 8.76 10.3
Connection Size G 3/4” G 3/4” G ¾” G 1’ G 1 1/2’ G 2’ G 2’ G 2’ G 2 1/2’ G 3” G 3”

Correction factors

Characteristics Data
Working pressure bar (e) 1 2 3 4 5 6 7 8 10 12 14 16
Working pressure psig 15 29 44 58 73 87 102 116 145 174 203 232
Correction factor 0.38 0.53 0.65 0.75 0.83 0.92 1 1.06 1.2 1.31 1.41 1.5

PMHx product brochure

PMHx product brochure
Filename
PMHx_10-375_Sales_Leaflet_ENG_6999901120_LR.pdf
Size
1 MB
Format
pdf
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  • Reliable filtration performance 
  • Tested and validated in accordance with ISO 12500-1 & ISO 8573-1: 2010
  • Improved air flow characteristics
  • Reduced energy consumption
  • Exceptional oil aerosol and particulate removal

  • Coalescing oil filters, dust filters, and activated carbon oil vapor filters
  • Available grades:
    » G:  general oil coalescing filtration (outlet oil aerosol concentration: 0.1 mg/m³)
    » C:  fine oil coalescing filtration (outlet oil aerosol concentration: 0.01 mg/m³)
    » S: general dust filtration (99.81% at MPPS)
    » D: fine dust filtration (99.97% at MPPS)
    » V:  oil vapor filtration (outlet oil aerosol concentration: 0.003 mg/m³)
  • Flow capacity: 25-1431 CFM
  • Operating pressure: 16 bar(g)
  • Ambient air temperature: 1-66°C/34-151°F except for V-grade: 1-35°C/34-95°F
  • Compressed air inlet temperature: 1-66°C/34-151°F except for V-grade: 1-35°C/34-95°F
  • Housing material: aluminum

  • G, C, S, D filters come with a pop-up indicator/DP gauge from size 106
  • G, C oil coalescing filters come with an automatic drain
  • S, D dust filters come with a ball valve
  • V oil filter come with a screw set and ball valve

Get in touch

Have questions or want to learn how our compressed air filters can improve your operations? Contact us today! Our team is here to provide expert insights and help you optimize your processes with our advanced filtration solutions. Let’s take your operations to the next level!

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