Exhaust air silencer

SDA 18

No longer available for delivery
Article number: 0092.0385
Manufacturer: MAICO
Exhaust air silencer for ERD 18 and DRD 18 roof fans
SDA 18 IM0009961.PNG Exhaust air silencer for ERD 18 and DRD 18 roof fans

Characteristic curve

Dimensioned drawing

SDA 18 - Dimensioned drawing [mm]

A: 500 mm
B: 454 mm
C: 756 mm
D: 452 mm

Technical data

SDA 18 - Technical data

Article SDA 18
Loss of pressure 8 Pa
Installation site Roof
Housing material Sheet steel, galvanised
Weight 21,71
Suitable for nominal size 180 mm
Ambient temperature 100 °C
Insertion loss at 125 kHz 4 dB
Insertion loss at 250 kHz 2 dB
Insertion loss at 500 kHz 10 dB
Insertion loss at 1 kHz 17 dB
Insertion loss at 2 kHz 18 dB
Insertion loss at 4 kHz 29 dB
Insertion loss at 8 kHz 19 dB
Total insertion loss 13 dB
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923855
Article number 0092.0385

Accessories of

SDA 18 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Centrifugal roof fan ERD, DRD - DN 180 - - -

Product description

Productdescription

SDA 18

short description

Exhaust air silencer for ERD 18 and DRD 18 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 18 - Wiring diagram

Predecessor - successor

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