Pneumatech BA45 HE High Efficiency 45cfm Breathing Air Purifier, Built in Dryer and Filtration, 115v

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Part #: BA45 HE
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Pneumatech BA45 HE High Efficiency 45cfm Breathing Air Purifier, Built in Dryer and Filtration, 115v

The Pneumatech BA45 HE breathing air dryer assures safe working environment in a wide range of applications. Built to exceed standards, the BA45 HE provides certified breathing air, even in situations with polluted intake to ensure personnel safety at all times. The seven-filtration stages of the breathing air dryers have been carefully designed to make sure the air quality at the outlet complies with stringent international standards.

In addition to the required filtration, the BA45 HE has a built in desiccant air dryer. This dryer will lower the dew point of the air down to -40ºF. The dryer is equipped with a dew point sensor (PDP), extending the drying time and saving compressed air. The sensor constantly measures the atmospheric dew point of the air leaving the drying tower. As long as the dew point is below the set point (-40 °C), the drying tower will remain drying, until the dew point exceeds the set point. On that moment the regenerated tower will start drying the compressed air and the other tower will be regenerated.

The BA45 HE is a high efficiency breathing air system that has been designed for “plug and play”. Simply connect to your compressed air system, no additional air filtration or treatment is required. The BA 45 is rated to handle an incoming compressed air flow of 45cfm and operates on 110v power. The internal Pneumatech part number for this system is 8102371332.

The BA HE 45 offers following stages of cleaning:

  • A water separator (WS) to eliminate free water from the compressed air, thus ensuring good operation of the desiccant dryer.
  • Coalescing filters to remove contaminating particles and oil droplets.
  • A desiccant dryer to lower the pressure dew point (PDP) to -40 ˚C (-40 ˚F), liminating the risk of condensation and strongly reducing water-related problems like bacteria growth.
  • The VT+ filter reduces hydrocarbons like oil vapour and smells to harmless levels and converts excessive concentrations of CO into CO2.
  • A particle filter (MS filter) to eliminate particles that may have migrated out of the desiccant dryer.

Advanced energy management for lowest operating costs

  • Compressor synchronization
  • Purge nozzle optimization
  • PDP control – dew point switching

Advanced gas sensors

  • Direct reading from the controller screen
  • Voltage free contacts for easy integration
  • Adjustable level of warnings

Compact and easy to connect design

  • Smaller footprint than previous designs - 35% smaller
  • Pre-assembled and ready for use eliminating complex installation needs
Products specifications
Flow Rate 44.5 CFM
Maximum Inlet Temperature 140 F
Max Pressure (PSI) 188.5 psi
Min ambient temperature 41 F
Purge Air Flow 8.0cfm @ 145psi Inlet Pressure
Air Dryer Dew Point -40ºF
Weight 289 LBS
Dimensions 32 x 28 x 66"H
Connection Size 1/2" NPT
Voltage 115/1/60hz