Silencers

New products
The plastic silencer AGP
The new standard
Versatile plastic silencer for boilers and block heating plants at a handsome price.
Up to 120°C / 248°F flue gas temperature
Silencing properties
• Very good silencing properties
Acoustically tested
• Special mineral fibre
Durability
• Robust design
• Made of hard wearing PP
• Made waterproof, with
condensate resistant mineral
fibre insulation materials
• Mineral fibre protected by glass mat
4 shelled design
• PP outer shell, mineral fibre,
glass mat, expanded metal
Advantages
• Well priced silencer solution with
high quality product properties
• Available in many sizes
• Easy and fast installation
• Very low pressure loss due to avoiding
any form of redirection or cross section
AGP ... Absorption silencer
Label
Item No.
Sound level
reduction up to ... dB
Flue gas pipe
Nominal ø mm
Outer
Overall
ø mm lenght mm
Price/GBP
AGP 60/330
1009297
15
AGP 60/500
1009298
25
60
250
580
£412.44
60
250
740
AGP 80/330
1009299
£459.26
15
80
250
580
AGP 80/500
£421.83
1009300
25
80
250
740
£468.65
AGP 110/330
1009301
15
110
250
580
£431.11
AGP 110/500
1009302
25
110
250
740
£478.04
AGP 125/330
1009303
15
125
250
580
£440.49
AGP 125/500
1009304
25
125
250
740
£487.42
Technology in detail:
Positive pressure tight up to 5.000Pa
Flue gas temperature
up to 120°C / 248°F
Port length 125mm
Condensation drain ø 20mm
14
The passive silencer AGS
Well priced
New
The well priced and versatile silencer solution.
Silencing properties
• Very good silencing properties
Durability
• Due to stainless steel 1.4571/1.4404
• Made waterproof, with
condensate resistant mineral fibre
insulation materials
• Mineral fibre protected by glass mat
4-shelled design
• Stainless steel outer shell, mineral fibre,
glass mat, expanded metal
Advantages
• Well priced silencer solution with
high quality product properties
• Available in many sizes
• Easy and fast installation
• Very low pressure loss due to avoiding
any form of redirection or cross section
AGS ... Flue gas silencer
Item No.
Sound level
reduction up to ...dB
Flue gas pipe
Nominal ø mm
Outer
ø mm
Overall
lenght mm
AGS 80/330
1009293
15
80
255
535
AGS 80/500
1009294
25
80
255
695
AGS 100/330
1009295
15
100
255
535
AGS 100/500
1009296
25
100
255
695
AGS 110/330
2000084
15
110
255
535
AGS 110/500
2000079
25
110
255
695
AGS 130/330
2000013
15
130
255
535
AGS 130/500
2000009
25
130
255
695
AGS 150/330
2000012
15
150
305
535
AGS 150/500
2000014
25
150
305
695
AGS 180/500
2000011
25
180
455
695
AGS 200/500
2000010
25
200
455
695
AGS 250/790
2009291
25
250
455
985
AGS 300/790
2009292
25
300
505
985
Label
Price
Technology in detail:
Positive pressure tight up to 200Pa
Flue gas temperature up to
400°C / 752°F
Connection port according to DIN 1298
Port length 110mm
Condensation drain ø 18mm
15
The flue gas silencer AGT
Compact
Its overall length of only 430mm makes it the perfect solution in small spaces.
AGT ... Flue gas silencer
Silencing properties
Very good silencing at medium and
high frequencies
Good silencing even at low frequencies
Acoustically tested
Special mineral fibre
Durability
Due to stainless steel 1.4571/1.4404
Made waterproof, with
condensate resistant mineral
fibre insulation materials
Label
Item No.
Flue gas pipe
Nominal Ø mm
Overall lenght
mm
Price/GBP
AGT 130
2000029
130
340
£394.43
AGT 150
2000030
150
430
£438.66
AGT 180
2000031
180
430
£449.23
Maximum length
only 430mm!
Insertion attenuation in dB on the basis of DIN EN ISO 7235
Frequency in Hz
63
125
250
500
1000
2000
4000
8000
AGT 130
2,5
3,0
10,8
14,5
21,4
30,1
29,8
26,9
AGT 150
2,3
3,5
11,2
19,0
20,7
30,0
31,2
17,7
AGT 180
1,1
2,1
8,3
17,8
21,1
29,1
28,5
23,5
Technology in detail:
Please note resistance width (Zeta value)!
AGT 130 = 6.6
AGT 150 = 5.8
AGT 180 = 8.7
Positive pressure tight 200Pa
Flue gas temperature up to
200°C / 392°F
Connection port according to DIN 1298
Material thickness outer shell 0.6mm
16
The passive elbow silencer AWM
Distinctive
The special solution in small spaces.
Silencing properties
• Better silencing through redirection
• Very good silencing at medium
and high frequencies
• Good silencing even at low
frequencies
Acoustically tested
•
• Insertion attenuation according to
DIN ISO 7235 on request
Durability
• Due to stainless steel
1.4571/1.4404
• Made waterproof, with
condensate resistant mineral
fibre insulation materials
• Mineral fibre protected by
stainless steel mat
4 shelled design
• Stainless steel outer shell,
mineral fibre, stainless steel mat,
expanded metal
Advantages
• Module design: fast, easy, space
saving and well priced combination
of silencer series ASD,
AGM and AWM
AWM ... The absorption silencer in 90° elbow design
Label
Item No.
Sound level
reduction up to ... dB
Flue gas pipe
Nominal ø mm
Outer
r
Centre distance Centre distance
ø mm
(a) mm
(b) mm
AWM 80
1000474
25
80
250
410
300
AWM 100
1000477
25
100
250
410
300
,
AWM 110
1000521
25
110
250
410
300
,
AWM 130
1000516
25
130
250
410
300
,
AWM 150
1000599
25
150
300
435
325
,
AWM 160
1000472
25
160
300
435
325
,
AWM 180
1000518
25
180
450
510
400
,
AWM 200
1000517
25
200
450
510
400
,
AWM 225
1000493
25
225
450
510
400
,
AWM 250
1000600
25
250
500
535
425
,
AWM 300
1000522
25
300
500
535
425
,
AWM 350
1000424
25
350
600
610
500
,
Price
a
b
Technology in detail:
Positive pressure tight up to 200Pa
Flue gas temperature up to
400°C / 752°F
Connection port according to DIN 1298
Port length 110mm
Condensation drain ø 18mm
Angle of redirection 90°
Material thickness outer shell 1.0mm
Further areas of use and special
dimensions on request
17
Impact sound silencer AV GKSA
Versatile
Helpful equipment for easy connection of appliances e.g. between boiler
Suitable for oil and gas fired appliances.
Easy connection
• E.g. between boiler port and all standard
connection pipes
waves
Reduction of impact
•
system due to inner bar as separation
Pressure and condensate tight connection
•
Adjustable up to 10mm
• For differences in the diameter
of connection pieces through
two sided tighteners
and all standard connection pipes.
AV GKSA ... Creates fast connections
Label
Item No.
Flue gas pipe
Nominal Ø mm
Outer
Ø mm
Price/GBP
AV GSKA 80
1000769
80
100
£79.19
AV GSKA 100
1000797
100
120
£79.19
AV GSKA 110
1000873
110
130
£79.19
AV GSKA 130
1000866
130
150
£86.85
AV GSKA 150
1000864
150
170
£100.33
AV GSKA 160
1000808
160
180
£106.70
AV GSKA 180
1000863
180
200
£113.06
AV GSKA 200
1000862
200
220
£121.69
AV GSKA 225
1000801
225
245
£131.94
AV GSKA 250
1000809
250
270
£143.38
AV GSKA 300
1000861
300
320
£162.91
AV GSKA 350
1000804
350
370
£175.74
AV GSKA 400
1000803
400
420
£188.37
AV GSKA 500
1000800
500
520
£233.14
Allows for tolerance of up to
10mm between connections
Technology in detail:
Positive pressure tight
• NW 80–130 to 5.000Pa
• NW from 150 to 200Pa
Flue gas temperature up to
200°C / 392°F
Casing sleeve made of stainless steel
Elastomer damping core
Overall length 110mm
Effective length 10mm
Wider diameters on request
18
Boiler
Øa
Connection collar as
impact sound silencer
Øb

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