Tubular sound absorber

RSR 25/50

Article number: 0092.0327
Manufacturer: MAICO
Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 250
Application examples: Showroom, Restaurant, Theatre, Production site, Industrial building
RSR 25/50 IM0009712.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 250

Characteristic curve

RSR 25/50 - Characteristic curve Pressure losses

  • RSR 25/50 IM0001124.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 250
  1. Pressure loss in Pa/m sound absorber
  2. Duct diameter
  3. Velocity of flow

Dimensioned drawing

RSR 25/50 - Dimensioned drawing [mm]

  • RSR 25/50 IM0001125.PNG Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 250
A: 250 mm
B: 355 mm
C: 1.170 mm
D: 249,4 mm
E: 362,5 mm

Technical data

RSR 25/50 - Technical data

Article RSR 25/50
Model 50 mm sound absorbing cover
Material Aluminium
Weight 2,9 kg
Nominal size 250 mm
Width 326,5 mm
Height 326,5 mm
Depth 1.170 mm
Insertion loss at 63 kHz 2 dB
Insertion loss at 125 kHz 4 dB
Insertion loss at 250 kHz 8 dB
Insertion loss at 500 kHz 16 dB
Insertion loss at 1 kHz 33 dB
Insertion loss at 2 kHz 15 dB
Insertion loss at 4 kHz 11 dB
Insertion loss at 8 kHz 12 dB
Sound insulation yes
Packing unit 1 piece
Range C
GTIN (EAN) 4012799923275
Article number 0092.0327

Accessories of

RSR 25/50 - Accessories of

is a special accessory of

Product typeNameArt. No.Price*(EUR)Action
Sound-insulated ventilation boxESR 25 SNo longer available for delivery0080.0230 on request
  • On the notes

is a general accessory of

Product typeNameArt. No.Price*(EUR)Action
Centrifugal duct fanERR 25/10080.0277 on request
  • On the notes
Sound-insulated ventilation boxESR 25-2 EC0080.0713 on request
  • On the notes
Compact boxECR 25 EC0080.0577 on request
  • On the notes
Diagonal fanEDR 250080.0656 on request
  • On the notes
Sound-insulated ventilation boxEKR 25-20080.0883 on request
  • On the notes
Centralised ventilation unitWR 600No longer available for delivery0095.0080 on request
  • On the notes
Semi-centrifugal duct fanERM 25No longer available for delivery0080.0205 on request
  • On the notes
Sound-insulated ventilation boxESR 25/1No longer available for delivery0080.0284 on request
  • On the notes
Sound-insulated ventilation boxESR 25-2No longer available for delivery0080.0613 on request
  • On the notes
Sound-insulated ventilation boxESR 25-2No longer available for delivery0080.0059 on request
  • On the notes
Sound-insulated ventilation boxESR 25-2 SNo longer available for delivery0080.0620 on request
  • On the notes
Compact boxECR 25No longer available for delivery0080.0563 on request
  • On the notes
Compact boxECR 25 ECNo longer available for delivery0080.0082 on request
  • On the notes
Sound-insulated ventilation boxECR-A 25/31No longer available for delivery0080.0568 on request
  • On the notes
ESR 25 ECNo longer available for delivery0080.0087 on request
  • On the notes
QuickboxESQ 25/4No longer available for delivery0080.0027 on request
  • On the notes
QuickboxDSQ 25/4No longer available for delivery0080.0032 on request
  • On the notes
Sound-insulated ventilation boxEKR 25No longer available for delivery0080.0920 on request
  • On the notes
QuickboxESQ 25/4 KNo longer available for delivery0080.0069 on request
  • On the notes
QuickboxDSQ 25/4 KNo longer available for delivery0080.0074 on request
  • On the notes
Sound-insulated ventilation boxEKR 25 FUNo longer available for delivery0080.0895 on request
  • On the notes

Product description

Productdescription

RSR 25/50

short description

Tubular sound absorber with 50 mm sound absorbing cover, length: 1,000 mm, DN 250

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 25/50 - Wiring diagram

Predecessor - successor

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