Huguenot Air Treatment Systems HLN Series

The Huguenot Air Treatment Systems HLN series is a completely self-contained nitrogen-based sprinkler corrosion inhibiting system. The unit is factory assembled and tested, and is ready for connection to the sprinkler system riser. The assembly consists of a compressor, refrigerated air dryer, nitrogen generator, and nitrogen receiver. The assembly provides dry air for the systems initial fill and nitrogen for filling the interior of a dry or preaction sprinkler system with nitrogen at 98% or greater purity.

FEATURES

  • Fully factory assembled, adjusted, and tested
  • No field assembly required
  • Just attach AC power and run piping to sprinkler riser
  • Built-in UL Listed oilless air compressor
  • UL Listed refrigerated dryer delivers -40°F dew point air
  • Membrane-based nitrogen generation
  • Built-in particulate and coalescing filters
  • Single or multiple riser capable

BENEFITS

  • Saves installation, assembly, and testing time
  • Smallest footprint complete nitrogen system available today
  • Quicker commissioning – just place, connect, and it’s ready
  • Nitrogen generation and sprinkler initial fill (per NFPA 13) from just one unit
  • Nominal 20 gallon nitrogen receiver
  • Digital compressor runtime monitor  Visual indicators of system status: o GREEN = Normal (system is supplying nitrogen) o RED = Bypass (system is supplying air for initial fill)
  • Leveling feet
  • Rugged steel construction
  • Best available air drying and filtration for long life and low maintenance
  • Reliable, long lasting nitrogen generation
  • Easy inspection and maintenance
  • Reliable, dependable protection that functions as designed
  • Expert technical support

N I T R O G E N – B A S E D   S P R I N K L E R   C O R R O S I O N  I N H I B I T I N G

Product Data Sheets (PDF)

SELF-CONTAINED MODEL HLN-1

SELF-CONTAINED MODEL HLN-2

SELF-CONTAINED HLN-NF SERIES

N2 PURITY ANALYZER – HAND-HELD MODEL HNA-1

AIR AND NITROGEN MAINTENANCE DEVICE MODEL HMD-1

HLN Series