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Pneumatech PH 55 - 550 HE Extruded Profile Heatless Adsorption Dryers

PH 55 - 550 HE
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Pneumatech PH 55-550 HE Extruded Profile Heatless Adsorption Dryers | 90 -936 m3/hr

Incorporating high-quality components, PH heatless adsorption dryers provide you with clean, dry air to extend the life of your equipment and products. Heatless adsorption dryers use dry, expanded purge air to remove moisture from the desiccant material. PH 55-550 HE adsorption dryers are available in 3 PDP variants: -20°C/-4°F , -40C°/-40°F and -70°C/-94°F, each optimized to provide the lowest purge loss.

The unique manifold (patent pending) includes pilot air controlled 3/2-way valves, which switch fast and reliably. The pressure drop over the valves is reduced to a minimum. This does not only result in a low pressure drop over the dryer, but also ensures maximum purge air expansion during regeneration. The latter makes that the purge consumption of the dryers has been reduced significantly.

The desiccant is spring-loaded and housed in a robust extruded aluminum body, which can operate up to 14 barg/203 psig (fatigue load). The dryers are equipped with a mounted pre-filter and after-filter as standard and can also be wall-mounted with a specially designed wall-mounting kit (optional). Operating costs are optimized at all times thanks to the availability of compressor synchronization and purge nozzle optimization as standard and PDP control as option.

The full machine status can be checked on the display of the controller and the vessel pressure gauges on the unit. The controller indicates whether power supply is connected, towers are pressurized, valves are functioning properly or preventive maintenance needs to be done. In case the optional PDP control is connected, the PDP value can monitored from the display. Alarms and warnings can also be triggered remote with the available voltage-free contacts. Optionally the PurelogicTM can be used as central brain of the adsorption dryer






What makes PH blower purge desiccant dryers unique?

Purelogic™ advanced control with remote start/stop and web monitoring standard on all models
Quality butterfly and check valves with SST discs
Low kW centrifugal blower with safety alarm
Tower switching based on real-time dew point
Galvanized piping with flanged connections




Control and Monitor Your Dryer


The Purelogic™ is the ideal complement to your desiccant dryer. This state-of-the-art control solution will provide optimal control and monitoring of your machines, increased reliability and reduced energy use. Purelogic™ is standard on PE and PB dryers, and is optional on the PH range.

• Easy to use – Purelogic™ incorporates a 3.5” high-definition color display with a multilingual user interface, clear icon indications and Ethernet connectivity.
• Control & monitoring – Purelogic™ displays & controls all parameters to ensure reliable operation of your desiccant dryer.
• Reliable – Heatless backup mode (PE/PB) and choice for auto restart after power failure.
• Safeguards production – Offers a number of alarms that gives the customer the information needed for safe operations




Features

Advanced energy management for lowest operating costs

  • Compressor synchronisation
  • Purge nozzle optimisation
  • PDP control (optional)




Best-in-class performance thanks to unique valve and exhaust design (patent pending)

  • Lowest pressure drop during drying
  • Lowest purge loss by ensuring maximum purge air expansion during regeneration



Low noise levels during purge and blow-off

  • Pressure dewpoint control



High-quality, high-efficient desiccant, selected for the right application

  • PDP -20°C/-3°F &• PDP -40°C/-40°F: activated alumina PDP -70°C/-94°F: molecular sieves



Spring-loaded desiccant, minimizing the risk of crushing




    Counter-current regeneration for optimal energy efficiency and guaranteed dry air





    Designed for transportability & mountability   

    • Wall-mounting kit for PH 55-190 HE (optional)




    Optimal control and monitoring thanks to the PurelogicTM controller (optional)


    Desiccant bags for easy service from the top





    Options


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