Exhaust air silencer

SDA 25

No longer available for delivery

Article number: 0092.0387
Manufacturer: MAICO
Exhaust air silencer for ERD 25 and DRD 25 roof fans

Product data sheet

SDA 25 IM0009961.PNG Exhaust air silencer for ERD 25 and DRD 25 roof fans

SDA 18

SDA 22

SDA 25

SDA 31

SDA 35

SDA 40

SDA 45

SDA 50

SDA 63

Characteristic curve

Dimensioned drawing

SDA 25 - Dimensioned drawing [mm]

A: 614 mm
B: 546 mm
C: 864 mm
D: 572 mm

Technical data

SDA 25 - Technical data

Article	SDA 25
Loss of pressure	20 Pa
Installation site	Roof
Housing material	Sheet steel, galvanised
Weight	26 kg
Weight including packaging	34 kg
Suitable for nominal size	250 mm
Width with packaging	645 mm
Height with packaging	510 mm
Depth with packaging	645 mm
Ambient temperature	100 °C
Insertion loss at 125 Hz	4 dB
Insertion loss at 250 Hz	2 dB
Insertion loss at 500 Hz	9 dB
Insertion loss at 1 kHz	12 dB
Insertion loss at 2 kHz	12 dB
Insertion loss at 4 kHz	11 dB
Insertion loss at 8 kHz	1 dB
Total insertion loss	9 dB
Packing unit	1 piece
Range	C
GTIN (EAN)	4012799923879
Article number	0092.0387

Accessories of

SDA 25 - Accessories of

is a general accessory of

Product type	Name	Art. No.	Price*(EUR)	Action
Centrifugal roof fan	ERD, DRD - DN 250	-	-	-

Product description

Productdescription

short description

Exhaust air silencer for ERD 25 and DRD 25 roof fans

Product description

Sound absorber for pressure side sound insulation of ERD and DRD roof fans.
With silencing elements made of water repellent and non-flammable material.
Easy installation - retrofit installation is also possible.

Table of contents

Wiring diagram

SDA 25 - Wiring diagram

Downloads / Videos

SDA 25 - Downloads / Videos

Predecessor - successor

Notes

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