Heat – Le s ™ De s icca nt A i r D r yer LHA  S E R I E S 7 - 50 S

LHA Series Dryers The LHA Series Heat–Les™ Desiccant Air Dryer will protect process and pneumatically operated equipment from the potentially harmful effects of moisture that are present in typical compressed air systems. LHA Series Dryers will produce pressure dew points of ISO 8573.1 Class 1 (-100°F, -73°C) and Class 2 (-40°F, -40°C) and guarantee flow rates from 7 scfm to 50 scfm (12 nm3/h to 85 nm3/h), thereby protecting air systems that are exposed to below freezing temperatures. The LHA Series Dryers incorporate a time proven design, with superior features and reliability, in a compact...

WALL MOUNTED ENCLOSURE • All dryer components are completely assembled, piped, and wired. (All filters and moisture indicator are field installed.) • All models include a 6' (1.8 m) cord set. PRE AND AFTER FILTER KIT • Grade HC coalescing prefilter captures oil down to 0.008 mg/m3 protects the desiccant bed against contamination from liquid water or lubricant • Grade PR afterfilter removes solids 1.0 micron and larger to protect downstream components. • Pre-engineered piping kit for ease of field mounting. Figure 1 - Flow Schematic Models 7 through 50 (See Figures 1) Compressed air enters the...

Heat-Les™ Desiccant Air Dryer LHA SERIES 7 - 50 SCFM SPXFLOLUTABLE 1 - INLET & PURGE FLOWS @ 100 PSIG TABLE 2 - INLET & PURGE FLOWCORRECTION FACTORS LHA-7 1 Inlet flows are established in accordance with CAGI (Compressed Air and Gas Institute) standard ADF-200, Dual Stage Regenerative Desiccant Compressed Air Dryers - Methods for Testing and Rating. Conditions for rating dryers are: inlet pressure - 100 psig (7 kg/cm2); inlet temperature - saturated at 100°F (38°C). 2 Average Purge Flow is the total amount of air used to purge and repressurize off-stream towers averaged over the cycle time....