Exhaust air silencer

SDA 35

No longer available for delivery
Article number: 0092.0389
Manufacturer: MAICO
Exhaust air silencer for ERD 35 and DRD 35 roof fans
SDA 35 IM0009961.PNG Exhaust air silencer for ERD 35 and DRD 35 roof fans

Characteristic curve

Dimensioned drawing

SDA 35 - Dimensioned drawing [mm]

A: 804 mm
B: 703 mm
C: 1.115 mm
D: 681 mm

Technical data

SDA 35 - Technical data

Article SDA 35
Installation site Roof
Housing material Sheet steel, galvanised
Weight 52 kg
Suitable for nominal size 355 mm
Ambient temperature 100 °C
Insertion loss at 125 kHz 7 dB
Insertion loss at 250 kHz 4 dB
Insertion loss at 500 kHz 13 dB
Insertion loss at 1 kHz 14 dB
Insertion loss at 2 kHz 12 dB
Insertion loss at 4 kHz 14 dB
Insertion loss at 8 kHz 19 dB
Total insertion loss 10 dB
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923893
Article number 0092.0389

Accessories of

SDA 35 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Centrifugal roof fan ERD, DRD - DN 355 - - -

Product description


SDA 35

short description

Exhaust air silencer for ERD 35 and DRD 35 roof fans

Product description

  • Sound absorber for pressure side sound insulation of ERD and DRD roof fans.
  • With silencing elements made of water repellent and non-flammable material.
  • Easy installation - retrofit installation is also possible.

Table of contents

Wiring diagram

SDA 35 - Wiring diagram

Predecessor - successor

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