Tubular sound absorber

RSR 18

Article number: 0092.0315
Manufacturer: MAICO
Tubular sound absorber with 25 mm sound absorbing cover, length: 1,000 mm, DN 180
Application examples: Showroom, Restaurant, Theatre, Production site, Industrial building
RSR 18 IM0009716.PNG Tubular sound absorber with 25 mm sound absorbing cover, length: 1,000 mm, DN 180

Characteristic curve

RSR 18 - Characteristic curve Pressure losses

  1. Pressure loss in Pa/m sound absorber
  2. Duct diameter
  3. Velocity of flow

Dimensioned drawing

RSR 18 - Dimensioned drawing [mm]

A: 180 mm
B: 224 mm
C: 1.120 mm
D: 179,5 mm
E: 236 mm

Technical data

RSR 18 - Technical data

Article RSR 18
Model 25 mm sound absorbing cover
Material Aluminium
Weight 1,3 kg
Nominal size 180 mm
Width 236 mm
Height 236 mm
Depth 1.120 mm
Insertion loss at 63 kHz 2 dB
Insertion loss at 125 kHz 2 dB
Insertion loss at 250 kHz 4 dB
Insertion loss at 500 kHz 9 dB
Insertion loss at 1 kHz 20 dB
Insertion loss at 2 kHz 27 dB
Insertion loss at 4 kHz 13 dB
Insertion loss at 8 kHz 11 dB
Sound insulation yes
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923152
Article number 0092.0315

Accessories of

RSR 18 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Semi-centrifugal duct fan ERM 18 0080.0251 on request
  • On the notes
Centralised ventilation unit WRG 400 EC No longer available for delivery 0082.0063 on request
  • On the notes
Aeronom room air system WRG 400 EC No longer available for delivery 0082.0061 on request
  • On the notes

Product description

Productdescription

RSR 18

short description

Tubular sound absorber with 25 mm sound absorbing cover, length: 1,000 mm, DN 180

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 18 - Wiring diagram

Predecessor - successor

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