LPA

Circular ceiling terminal for supply and extract air
  • Guide vane perforation with swirl spread pattern
  • High induction capabilities
  • Adapted for mounting in drywall ceiling
  • Simple installation
  • Can be used with the commissioning box ALS
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request

Technical specifications

AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)

LPA                  l/s  
Size   25 dB(A) 30 dB(A) 35 dB(A)
160   51 59 70
200   76 86 98
250   110 120 140
315   150 175 205
400   210 245 280
LPA ALS   l/s  
Size Size 25 dB(A) 30 dB(A) 35 dB(A)
160 125-160 32 40 48
200 160-200 48 61 73
250 200-250 73 93 111
315 250-315 105 125 147
400 315-400 136 175 225

Data is shown for supply air. Data for the combination of LPA and ALS is presented at a total pressure of 50 Pa.

*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

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