Adsorption dryers

PB 760-7400 HE

The PB 760-7400 HE range by Pneumatech offers premium, high-flow air drying with low operational costs and a standard dew point of -40°C (-70°C optional). Designed for efficiency and reliability, it delivers up to 12,600 m³/hr in blower purge and zero purge models, featuring advanced desiccant technology, low pressure drop, and energy-saving controls for demanding applications.

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Energy savings

Efficiency that pays off

The PB 760-7400 HE maximizes energy savings using multi-layered silica gel desiccant, efficient regeneration, and a Smart Cycle Control algorithm that adjusts energy use at partial loads.

Reliable operation

Stable & durable performance

Equipped with a long-life 4-way valve, robust switching valves, and the Purelogic Touch controller, the PB 760-7400 HE ensures a steady dew point and dependable air quality, even in demanding conditions.

Low maintenance

Compact & built to last

The PB 760-7400 HE offers low maintenance with a plug-and-play design, compact footprint, and extended lifespan, ensuring reliable, space-saving performance.

PB 760-7400 HE Blower & Zero Purge Adsorption Dryers

The PB 760-7400 HE by Pneumatech sets a new standard for high-flow adsorption drying with its exceptional energy efficiency and low pressure dew point (PDP) of -40°C/-40°F as standard (and an optional -70°C/-94°F). Designed for peak performance and minimal operational costs, the PB 760-7400 HE offers both blower purge and two zero-purge options, handling flows of up to 12,600 m³/hr. Its robust design includes high-quality, long-life desiccant and an advanced sonic nozzle to reduce the risk of crushed desiccant.

The dryer also boasts low internal pressure drop and efficient counter-current regeneration, enhanced by the Purelogic Touch controller, which ensures optimal performance and energy savings. With features like stainless-steel insulated heating, durable galvanized pipes, and a space-saving frame with forklift slots, the PB 760-7400 HE combines durability, efficiency, and ease of maintenance in a compact, powerful package.

PB 760-7400 HE adsorption dryer front view

Adsorption dryer technology

The PB 760-7400 HE adsorption dryers effectively remove moisture from compressed air by passing it through one of two towers filled with high-quality desiccant. When the desiccant in one tower becomes saturated, the dryer uses heated blower purge air to remove moisture from the desiccant while the other tower continues the drying process, ensuring no purge loss during regeneration. The PB 760-7400 HE range includes both blower purge and zero purge variants. The blower purge model utilizes this efficient purge air method, while the zero purge variants eliminate purge loss during cooling, further reducing lifecycle costs. With its low pressure drop and energy-efficient regeneration, the PB 760-7400 HE ensures consistent performance and reliability, extending the desiccant’s life, minimizing dust formation, and lowering maintenance requirements for industrial applications.

Key features

Enhanced durability with 4-way valve design

The PB 760-7400 HE is equipped with a high-performance 4-way valve designed for optimal durability and reliability. This innovative valve directs the flow of compressed air between the two desiccant towers, ensuring smooth and efficient operation during both drying and regeneration cycles.

 

Its robust design enhances system longevity by minimizing wear and tear, while its precise control ensures consistent air flow and pressure, contributing to the dryer’s overall performance. The long-life 4-way valve helps reduce maintenance intervals and operational costs, making it an ideal choice for demanding industrial applications.

Key features

Advanced Purelogic Touch controller

The PB 760-7400 HE is equipped with the advanced Purelogic Touch controller, designed to enhance both user experience and operational efficiency. This intuitive interface allows real-time monitoring and control of the dryer’s performance, enabling users to easily adjust settings for optimal operation.

 

The Purelogic™ touch controller also offers remote access, enabling performance analysis and troubleshooting from any location. With its user-friendly design, this advanced controller empowers operators to efficiently manage the dryer, ensuring stable dew points, energy efficiency, and simplified maintenance, while reducing downtime.

Purelogic Touch controller

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)

1296 - 12600

Max. inlet temperature (°C)

45

Model

Version PDP -40° C

Nominal volume flow at dryer inlet (m3/h)

PB 760 HE

1296

PB 1000 HE

1728

PB 1350 HE

2268

PB 2050 HE

3492

PB 2650 HE

4536

PB 3400 HE

5760

PB 4450 HE

7560

PB 5300 HE

9000

PB 7400 HE

12600

PB 760-7400 HE product brochure

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  • Smart Cycle Control algorithm delivers energy savings at partial load without dew point sensor (optional)
  • Advanced energy management for low operating costs with compressor synchronization and optional PDP control, regeneration & cooling temperature control, and purge nozzle optimization
  • Optimal control and monitoring thanks to PurelogicTM Touch Controller
  • High quality, high-efficiency, long-life desiccant ensures a PDP of -40°C/-40°F as standard (-70°C/-94°F as option)
  • Minimal risk of crushed desiccant thanks to the sonic nozzle and the large welded vessels
  • Counter-current regeneration for optimal energy efficiency and guaranteed dry air
  • In-house developed and endurance tested components ensure high reliability and low maintenance (four-way and switching valves)
  • The electric heater’s design and stainless-steel, insulated build ensure optimal flow, energy efficiency and a long lifetime
  • Compact base frame with forklift slots designed to save floor space
  • Galvanized pipes with flanged connections simplify maintenance and minimize the risk of leakage

  • Blower purge & zero purge adsorption dryers: welded vessel design
  • Dew points achievable: -40°C/-40°F & -70°C/-94°F
  • Pressure range: 4.5-10 barg/65-145 psig; PB 4450 & 7400 HE 4.5-9 barg/130 psig (4.5-14.5 barg/65-210 psig available upon request for all models)
  • Ambient temperature range: 1-40°C/34-104°F (for temperatures above 40°C and up to 55°C, see high ambient temperature option)
  • Inlet temperature range: 1-45°C/34-113°F (for temperatures
  • above 45°C, see high inlet temperature option)
  • Power supply: 400 VAC 50 HZ; 440-460 VAC 60 HZ

  • Maximum working pressure 14.5 barg/210 psig
  • PDP sensor and control
  • 2nd PDP read-out
  • -70°C/-94°F pressure dew point (zero purge versions)
  • In and outlet filters
  • High inlet temperature variant
  • High ambient temperature variant
  • Dryer tower insulation
  • Purge nozzle optimization
  • Blower inlet filter
  • External pilot air connection for low pressure inlet
  • Flanged connection (Ansi flanges)
  • Wooden packaging

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!

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