LOCKZONE Wall

Rectangular perforated wall diffuser

Rectangular supply air diffusers with guide vane perforations for installation in a wall. The air diffusers are well-suited for constant as well as variable air flow The specially designed guide vane perforations enable the supply of air at temperatures substantially below room temperature and large air flows.

  • Perforated
  • Cleanable
  • Simple commissioning
  • Used together with ALV commissioning box
  • Standard colour White RAL 9003
  • 5 alternative standard colours
  • Other colours upon request

 

Technical data

LOCKZONE Wall ALV l/s
Size Size 25 dB(A) 30 dB(A) 35 dB(A)
300-150 300-150-100 14 18 33
400-150 400-150-125 24 31 50
400-200 400-200-160 38 49 83
550-250 550-250-200 56 71 100
550-300 550-300-250 95 110 160

The data specified in the table is applicable to 50 Pa total pressure.

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