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Glaunach

Glaunach · Vent Silencers

GLAUNACH weather hoods

Weather hood "rain & snow" with sound-absorbing inner surface, and weather hood "rain, snow, sand & dust" with integrated dust trap and rinsing drain, for vent silencer outlets.

A vent silencer stands outdoors with its outlet open to the sky. The rain & snow hood keeps precipitation out and its lined inner surface stops the hood becoming a noise reflector. Where sand and dust are blown in, the second version adds a dust trap with its own rinsing drain; the hood lifts off for maintenance.

Selection data we need

Silencer type and size, installation site (roof, outdoor, indoor), climate, medium, material of the silencer shell.

Applications

  • Outdoor and rooftop vent silencers
  • Sites with heavy precipitation
  • Desert, coastal and dusty environments

Models: Vent Silencers

Glaunach

GLAUNACH type A absorbing silencer

Circular baffle absorbing silencer in stainless steel with mineral wool and glass fabric lining and a radial diffuser inlet. No pressure drop, 25 dB or more depending on the number of absorber stages.

Glaunach

GLAUNACH type D diffuser silencer

Single- or multi-stage small-bore radial diffuser wrapped in finely woven stainless steel wire mesh. Up to 50 dB in a substantially smaller and lighter unit than an absorbing silencer.

Glaunach

GLAUNACH type DA diffuser silencer with insulated shell

Type D diffuser silencer with an additional glass fabric and mineral wool insulation of the inner shell for better thermal and acoustic insulation of the outer shell.