Adsorption dryers

PH 4-11 HE

If you’re in the market for a small adsorption dryer, you can now enjoy the performance and efficiency benefits of Pneumatech’s premium PH HE offer. The 4-11 size range (4-14 barg/58-203 psig) is compact and low-maintenance, offering you high quality air with superior flexibility and reliability.

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Reliable performance

Quality air with superior reliability

The PH 4-11 HE range offers a stable low pressure dew point, ensuring consistent air dryness. This reduces moisture-related risks like corrosion and freezing, offering reliable moisture control for enhanced system performance

Effortless maintenance

Easy desiccant cartridge replacement

The PH 4-11 HE range offers easy desiccant maintenance with its straightforward cartridge replacement system. This feature allows for quick and efficient servicing, reducing downtime and ensuring consistent air quality without the need for specialized tools.

Flexible installation

Convenient wall-mount brackets

The PH 4-11 HE range offers flexibility with included wall mounting brackets, allowing for convenient installation in space-limited or customized areas. This feature helps save floor space while maintaining optimal system layout and performance.

PH 4-11 HE Heatless Adsorption Dryers

The PH 4-11 HE heatless adsorption dryers from Pneumatech provide high-performance air drying with a dew point as low as -40°C or -70°C, ensuring exceptional air quality for critical applications. Designed for efficiency, the range features easy-to-replace desiccant cartridges that simplify maintenance and reduce downtime.

 

Compact and energy-efficient, these dryers come with wall mounting brackets for flexible installation. The PH 4-11 HE series is ideal for industries requiring reliable, moisture-free air while minimizing operational costs, offering superior durability, flexibility, and energy savings.

PH 4-11 HE adsorption dryer front view

Adsorption dryer technology

Adsorption dryers operate by passing compressed air through a desiccant material, which attracts and holds moisture from the air. This process, known as adsorption, effectively removes water vapor without it becoming part of the desiccant's structure. Common desiccants like silica gel and activated alumina absorb moisture due to their hygroscopic nature. To maintain efficiency, the desiccant must be regenerated after becoming saturated. Various methods, such as using dried compressed air (heatless) or external heaters (heated), are employed to restore the desiccant’s drying capacity for continuous operation.

Discover the key features of the PH 4-11 HE

The PH 4-11 HE range is packed with features designed to maximize efficiency and ease of use. It ensures a stable low pressure dew point, simplifying desiccant maintenance with easy cartridge replacement. Purge nozzle optimization enhances performance, while wall mounting brackets provide flexible installation options. The range also includes a C-grade pre-filter, an integrated dust filter, and optional PDP control for precise monitoring, ensuring reliable and consistent air quality.

Experience the advantages of advanced compressed air drying

Ready to take your compressed air system to the next level? Investing in a quality dryer ensures clean, dry air that protects your equipment, reduces maintenance costs, and boosts overall efficiency. With advanced features designed for reliability and energy savings, a high-performance dryer can significantly improve your operations. Reach out to us today and discover how upgrading your air drying solution can benefit your business.

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General specifications

Pressure dew point (°C)

-40 & -70

Nominal volume flow at dryer inlet (m3/h)

5.4 - 18

Max. inlet temperature (°C)

50

 

Model

Nominal volume flow at dryer inlet (m3/h)

Version PDP -40°C

Version PDP -70°C

PH 4 HE

5.4

5

PH 7 HE

10.8

10

PH 11 HE

18

17

PH 4-11 HE product brochure

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Filename
Pneumatech_PH_4-11_HE_Sales_Leaflet_ENG_6999900880_LR.pdf
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531 KB
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pdf
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  • Stable low pressure dew point
  • Easy desiccant maintenance with straightforward cartridge replacement 
  • Purge nozzle optimization
  • Flexibility with wall mounting brackets included
  • Delivered with one pre-filter (C grade) and one integrated dust filter
  • PDP control (optional)

  • Heatless adsorption dryers: extruded profile design
  • Dew points achievable: -40°C/-40°F; -70°C/-100°F
  • Pressure range: 4-14 barg/58-203 psig
  • Ambient temperature range: 1.5-45°C/34.7-113°F
  • Inlet temperature range: 1.5-50°C/34.7-122°F
  • Power supply: 115VAC-230VAC 50/60Hz

  • PDP control
  • Wall-mounting kit support as standard

Get in touch

Have questions or want to learn how our compressed air dryers can enhance your operations? Get in touch with us! Our team is ready to share insights and support you in optimizing your processes with our advanced drying solutions. Let’s elevate your operations together!

Contact our air treatment experts