Pneumatic Silencers

Pneumatic silencers are used in pneumatic systems to safely vent pressurized air to the atmosphere. Also known as mufflers they are typically used with valves, manifolds, cylinders, compressors and fittings. RS Components offer a range of high-quality silencers from leading brands including Festo, SMC, Legris IMI Norgren and of course RS PRO.

Why would I need a pneumatic silencer?

Vented air that exits from an exhaust port can be so powerful it can produce a noise loud enough to be harmful to the environment or workers. Additionally, the exhausted air can also contain contaminants during operation. A silencer is a cost-effective solution used for noise reduction and to remove unwanted contaminants from clogging pneumatic systems.

How does a pneumatic silencer work?

Silencers are installed directly into the exhaust port of pneumatic valves and equipment. They work by diffusing the released air via a larger surface area. This, in turn, reduces the turbulence and decreases noise levels.

What are the different types of pneumatic silencers?

The two most common types of silencer are conical or flat. Both designs come in a range of different working pressure and temperature ratings, connection types and housing materials both metal and plastic. The application will influence the type of silencer selected.

Housing Materials

The housing material of your silencer should be carefully considered when making your selection, application and environment will influence this. There are various housing materials available, the most common being sintered brass, sintered bronze and stainless steel.

Connection Types

Most pneumatic silencers have a threaded male connection, or alternatively, they can have a push-in hose connection. Thread standards include BSP (British Standard Pipe) these can be BSPP (parallel or G) or BSPT (tapered or R). Other threads types are NPT (National Pipe Thread) or Metric, M3, M5, M7.


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Beskrivning Pris Manufacturer Series Type Inlet Connection Type Threaded Inlet Connection Tube Inlet Connection Noise Reduction Maximum Input Pressure Material Minimum Operating Temperature Threaded Inlet Connection Thread Gender Maximum Operating Temperature Threaded Inlet Connection Thread Standard Threaded Inlet Connection Thread Size Body Material
RS-artikelnummer 753-7994
Tillv. art.nrAN10-01
VarumärkeSMC
34,34 kr
Each
Enheter
AN Silencer Threaded R 1/8 Male - - 1MPa Resin +5°C Male +60°C R 1/8 in -
RS-artikelnummer 850-8754
Tillv. art.nrAN05-M5
VarumärkeSMC
23,99 kr
Each
Enheter
AN Silencer Threaded M5 Male - - 1MPa Resin +5°C Male +60°C Metric M5 x 0.8 -
RS-artikelnummer 850-8779
Tillv. art.nrAN302-03
VarumärkeSMC
119,77 kr
Each
Enheter
AN Silencer Threaded R 3/8 Male - - 1MPa PVF +5°C Male +60°C R 3/8 -
RS-artikelnummer 847-7455
Tillv. art.nrANA1-06
VarumärkeSMC
230,78 kr
Each
Enheter
ANA1 Silencer Threaded R 3/4 Male - - 1MPa PBT +5°C Male +60°C R 3/4 -
RS-artikelnummer 454-7395
Tillv. art.nr0674 00 13
VarumärkeLegris
31,89 kr
Each
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0674 Silencer Threaded G 1/4 Male - - 10bar PE -10°C Male +80°C G 1/4 in Polymer
RS-artikelnummer 847-7464
Tillv. art.nrANA1-10
VarumärkeSMC
310,78 kr
Each
Enheter
ANA1 Silencer Threaded R 1 Male - - 1MPa Aluminium Alloy +5°C Male +60°C R 1 -
RS-artikelnummer 125-9908
Tillv. art.nrUC-1/8
VarumärkeFesto
58,88 kr
Each
Enheter
UC Exhaust Silencer Threaded G 1/8 Male - 59dB(A) 10bar PE -10°C Male +70°C G 1/8 in PE
RS-artikelnummer 762-2026
Tillv. art.nrAN20-C10
VarumärkeSMC
58,10 kr
Each
Enheter
SY5000 Silencer Tube - 10mm - 1MPa Resin +5°C - +60°C - - -
RS-artikelnummer 197-5040
Tillv. art.nrASN2-M5
VarumärkeSMC
36,51 kr
Each
Enheter
ASN2 Silencer Threaded M5 Male - - 1.5MPa Brass -5°C Male +60°C Metric M5 x 0.8 -
RS-artikelnummer 722-283
Tillv. art.nr0670 00 13
VarumärkeLegris
29,07 kr
Each (In a Pack of 10)
Enheter
0670 Silencer Threaded G 1/4 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/4 in -
RS-artikelnummer 768-1202
Tillv. art.nrANB1-C08
VarumärkeSMC
110,35 kr
Each
Enheter
ANB1 Silencer Tube - 8mm - 1MPa PBT, PVF +5°C - +60°C - - -
RS-artikelnummer 456-4873
Tillv. art.nr0677 00 13
VarumärkeLegris
18,352 kr
Each (In a Pack of 10)
Enheter
0677 Silencer Threaded G 1/4 Male - - 12bar Brass -20°C Male +120°C G 1/4 in -
RS-artikelnummer 850-8782
Tillv. art.nrAN30-C12
VarumärkeSMC
90,50 kr
Each
Enheter
AN Silencer Tube - 12mm - 1MPa Resin +5°C - +60°C - - -
RS-artikelnummer 851-4516
Tillv. art.nrANA1-C08
VarumärkeSMC
83,51 kr
Each
Enheter
ANA1 Silencer Tube - 8mm - 1MPa PVF +5°C - +60°C - - -
RS-artikelnummer 454-7373
Tillv. art.nr0674 00 10
VarumärkeLegris
27,62 kr
Each
Enheter
0674 Silencer Threaded G 1/8 Male - - 10bar PE -10°C Male +80°C G 1/8 in Polymer
RS-artikelnummer 850-8789
Tillv. art.nrAN40-N04
VarumärkeSMC
114,23 kr
Each
Enheter
AN Silencer Threaded NPT 1/2 Male - - 1MPa Resin +5°C Male +60°C NPT 1/2 -
RS-artikelnummer 762-2082
Tillv. art.nrAN15-C08
VarumärkeSMC
45,86 kr
Each
Enheter
SY3000 Silencer Tube - 8mm - 1MPa Resin +5°C - +60°C - - -
RS-artikelnummer 700-5771
Tillv. art.nrAN500-06
VarumärkeSMC
219,15 kr
Each
Enheter
AN Silencer Threaded R 3/4 Male - - 1MPa PE +5°C Male +60°C R 3/4 in -
RS-artikelnummer 822-3961
Tillv. art.nrMB003B
VarumärkeIMI Norgren
870,30 kr
Each
Enheter
MB Silencer Threaded R 3/8 Male - - 20bar Aluminium, Brass -40°C Male +80°C R 3/8 in -
Nytt
RS-artikelnummer 218-0309
Tillv. art.nrT20C2800
VarumärkeIMI Norgren
81,73 kr
Each
Enheter
T20 Exhaust Flow Regulator/Silencers Threaded - - - 10bar PA - - - - - -