Socket sound absorber

SD 50

Article number: 0092.0344
Manufacturer: MAICO
Socket sound absorbers for suction side sound insulation of roof fans, DN 500 mm

Characteristic curve

Dimensioned drawing

SD 50 - Dimensioned drawing [mm]

A: 800 mm
B: 855 mm
C: 850 mm

Technical data

SD 50 - Technical data

Article SD 50
Max. flow velocity 20 m/s
Housing material Sheet steel, galvanised
Weight 55,5 kg
Suitable for nominal size 500 mm
Width 1.155 mm
Height 850 mm
Depth 1.155 mm
Insertion loss at 125 kHz 3 dB
Insertion loss at 250 kHz 12 dB
Insertion loss at 500 kHz 18 dB
Insertion loss at 1 kHz 16 dB
Insertion loss at 2 kHz 15 dB
Insertion loss at 4 kHz 15 dB
Total insertion loss 10 dB
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923442
Article number 0092.0344

Accessories of

SD 50 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial roof fan EZD, DZD - DN 500 - - -
Axial roof fan DZD-Ex e- DN 500 - - -

Product description


SD 50

short description

Socket sound absorbers for suction side sound insulation of roof fans, DN 500 mm

Product description

  • Silencer for suction side sound insulation of roof fans.
  • With silencing elements made of abrasion-resistant and non-flammable mineral fibre plates.
  • Recommended accessories: SZ intermediate sockets for connecting ducts.

Table of contents

Wiring diagram

SD 50 - Wiring diagram

Predecessor - successor

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