Tubular sound absorber

RSR 20/50

Article number: 0092.0326
Manufacturer: MAICO
Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 200
Application examples: Showroom, Restaurant, Theatre, Production site, Industrial building
RSR 20/50 IM0009712.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 200

Characteristic curve

RSR 20/50 - Characteristic curve Pressure losses

  • RSR 20/50 IM0001124.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 200
  1. Pressure loss in Pa/m sound absorber
  2. Duct diameter
  3. Velocity of flow

Dimensioned drawing

RSR 20/50 - Dimensioned drawing [mm]

  • RSR 20/50 IM0001125.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 200
A: 200 mm
B: 300 mm
C: 1.120 mm
D: 199,5 mm
E: 312,5 mm

Technical data

RSR 20/50 - Technical data

Article RSR 20/50
Model 50 mm sound absorbing cover
Material Aluminium
Weight 2,3 kg
Nominal size 200 mm
Width 312,5 mm
Height 312,5 mm
Depth 1.120 mm
Insertion loss at 63 kHz 3 dB
Insertion loss at 125 kHz 4 dB
Insertion loss at 250 kHz 9 dB
Insertion loss at 500 kHz 16 dB
Insertion loss at 1 kHz 32 dB
Insertion loss at 2 kHz 22 dB
Insertion loss at 4 kHz 15 dB
Insertion loss at 8 kHz 15 dB
Sound insulation yes
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923268
Article number 0092.0326

Accessories of

RSR 20/50 - Accessories of

is a special accessory of

Product typeNameArt. No.Price*(EUR)Action
Sound-insulated ventilation boxESR 20 SNo longer available for delivery0080.0229 on request
  • On the notes

is a general accessory of

Product typeNameArt. No.Price*(EUR)Action
Centrifugal duct fanERR 20/10080.0275 on request
  • On the notes
Centrifugal duct fanERR 20/1 SNo longer available for delivery0080.0276 on request
  • On the notes
External wall fanAWV 200080.0998 on request
  • On the notes
External wall fanAWV 20 S0080.0999 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2 EC0080.0712 on request
  • On the notes
Compact boxECR 20 EC0080.0576 on request
  • On the notes
Sound-insulated ventilation boxEKR 20-20080.0882 on request
  • On the notes
Aeronom room air systemWS 600No longer available for delivery0095.0056 on request
  • On the notes
Semi-centrifugal duct fanERM 22No longer available for delivery0080.0204 on request
  • On the notes
Centrifugal duct fanERR 20/1 NNo longer available for delivery0080.0868 on request
  • On the notes
Sound-insulated ventilation boxESR 20/1No longer available for delivery0080.0283 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2No longer available for delivery0080.0612 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2No longer available for delivery0080.0058 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2 SNo longer available for delivery0080.0619 on request
  • On the notes
Compact boxECR 20No longer available for delivery0080.0562 on request
  • On the notes
Sound-insulated ventilation boxECR-A 20No longer available for delivery0080.0567 on request
  • On the notes
ESR 20 ECNo longer available for delivery0080.0086 on request
  • On the notes
Sound-insulated ventilation boxEKR 20No longer available for delivery0080.0919 on request
  • On the notes

Product description

Productdescription

RSR 20/50

short description

Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 200

Product description

  • Tubular sound absorber for ventilation systems.
  • With sound absorbing cover made from fibre glass bound with artificial resin.
  • Non-combustible in accordance with DIN 4102 class A1 (building material classification).
  • Insertion loss measured in accordance with DIN 45646.
  • RSR...: With 25 mm thick sound absorbing cover.
  • RSR.../50: With 50 mm thick sound absorbing cover.

Table of contents

Wiring diagram

RSR 20/50 - Wiring diagram

Predecessor - successor

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