Socket sound absorber

SD 25

Article number: 0092.0339
Manufacturer: MAICO
Socket sound absorbers for suction side sound insulation of roof fans, DN 250 mm
SD 25 IM0009962.PNG Socket sound absorbers for suction side sound insulation of roof fans, DN 250 mm

Characteristic curve

Dimensioned drawing

SD 25 - Dimensioned drawing [mm]

A: 500 mm
B: 545 mm
C: 850 mm

Technical data

SD 25 - Technical data

Article SD 25
Max. flow velocity 20 m/s
Housing material Sheet steel, galvanised
Weight 29,2 kg
Suitable for nominal size 250 mm
Width 845 mm
Height 850 mm
Depth 845 mm
Insertion loss at 125 kHz 2 dB
Insertion loss at 250 kHz 5 dB
Insertion loss at 500 kHz 21 dB
Insertion loss at 1 kHz 19 dB
Insertion loss at 2 kHz 22 dB
Insertion loss at 4 kHz 25 dB
Total insertion loss 7 dB
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923398
Article number 0092.0339

Accessories / Accessories of

SD 25 - Accessories / Accessories of

General accessories

Product type Name Art. No. Price*(EUR) Action
Intermediate socket SZ 25 0092.0288 on request
  • On the notes

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial roof fan EZD, DZD - DN 250 - - -
Axial roof fan DZD-Ex e- DN 250 - - -
Centrifugal roof fan ERD, DRD - DN 250 - - -
Centrifugal roof fan GRD 25 0087.0017 on request
  • On the notes

Product description

Productdescription

SD 25

short description

Socket sound absorbers for suction side sound insulation of roof fans, DN 250 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 25 - Wiring diagram

Predecessor - successor

Notes
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