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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Omschrijving Prijs 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-stocknr. 454-7373
Fabrikantnummer0674 00 10
FabrikantLegris
2,59 €
Each
Aantal stuks
0674 Silencer Threaded G 1/8 Male - - 10bar PE -10°C Male +80°C G 1/8 in Polymer
RS-stocknr. 722-261
Fabrikantnummer0673 00 19
FabrikantLegris
2,107 €
Each (In a Pack of 10)
Aantal stuks
0673 Silencer Threaded M5 Male - - 12bar Brass, Sintered Bronze -20°C Male +150°C Metric M5 x 0.8 -
RS-stocknr. 722-277
FabrikantLegris
1,934 €
Each (In a Pack of 10)
Aantal stuks
0670 Silencer Threaded G 1/8 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/8 in -
RS-stocknr. 454-7367
Fabrikantnummer0674 00 19
FabrikantLegris
1,88 €
Each
Aantal stuks
0674 Silencer Threaded M5 Male - - 10bar PE -10°C Male +80°C Metric M5 x 0.8 Polymer
RS-stocknr. 762-2082
FabrikantnummerAN15-C08
FabrikantSMC
4,30 €
Each
Aantal stuks
SY3000 Silencer Tube - 8mm - 1MPa Resin +5°C - +60°C - - -
RS-stocknr. 454-7418
Fabrikantnummer0674 00 21
FabrikantLegris
5,29 €
Each
Aantal stuks
0674 Silencer Threaded G 1/2 Male - - 10bar PE -10°C Male +80°C G 1/2 in Polymer
RS-stocknr. 125-9915
FabrikantnummerUC-QS-6H
FabrikantFesto
5,30 €
Each
Aantal stuks
UC Push In Silencer Tube - 6mm 60dB(A) 10bar PE -10°C - +70°C - - PE
RS-stocknr. 724-936
FabrikantLegris
5,62 €
Each
Aantal stuks
0672 Silencer Threaded G 1/8 Male - - 12bar Brass, Sintered Bronze -20°C Male +150°C G 1/8 in -
RS-stocknr. 121-6000
FabrikantnummerAMTE-M-LH-G18
FabrikantFesto
48,48 €
1 Bag of 20
Bag(s)
AMTE Silencer Threaded G 1/8 Male - 76dB(A) 10bar Brass, Bronze -10°C Male +80°C G 1/8 in Metal
RS-stocknr. 125-9907
FabrikantnummerUC-M7
FabrikantFesto
5,30 €
Each
Aantal stuks
UC Exhaust Silencer Threaded M7 Male - 58dB(A) 10bar PE -10°C Male +70°C Metric M7 PE
RS-stocknr. 744-4517
FabrikantRS PRO
202,85 €
1 Kit
Kit(s)
- Silencer Threaded G 1/2 Male, G 1/4 Male, G 1/8 Male, G 3/4 Male, G 3/8 Male, M5 Male - - 10bar PE -10°C Male +80°C G, Metric M5, 1/2 in, 1/4 in, 1/8 in, 3/4 in, 3/8 in Polymer
RS-stocknr. 456-4867
Fabrikantnummer0677 00 10
FabrikantLegris
1,501 €
Each (In a Pack of 10)
Aantal stuks
0677 Silencer Threaded G 1/8 Male - - 12bar Brass -20°C Male +120°C G 1/8 in -
RS-stocknr. 700-5803
FabrikantnummerASN2-02-S
FabrikantSMC
8,29 €
Each
Aantal stuks
ASN2 Silencer Threaded R 1/4 Male - - 1.5MPa Brass -5°C Male +60°C R 1/4 in -
RS-stocknr. 847-7467
FabrikantnummerANB1-06
FabrikantSMC
28,96 €
Each
Aantal stuks
ANB1 Silencer Threaded R 3/4 Male - - 1MPa Aluminium Alloy +5°C Male +60°C R 3/4 -
RS-stocknr. 125-9908
FabrikantnummerUC-1/8
FabrikantFesto
5,39 €
Each
Aantal stuks
UC Exhaust Silencer Threaded G 1/8 Male - 59dB(A) 10bar PE -10°C Male +70°C G 1/8 in PE
RS-stocknr. 456-4839
Fabrikantnummer0682 00 13
FabrikantLegris
16,73 €
Each
Aantal stuks
0682 Silencer Threaded G 1/4 Male - - 12bar Stainless Steel -20°C Male +180°C G 1/4 in -
RS-stocknr. 125-9913
FabrikantnummerUC-1/4
FabrikantFesto
6,65 €
Each
Aantal stuks
UC Exhaust Silencer Threaded G 1/4 Male - 60dB(A) 10bar PE -10°C Male +70°C G 1/4 in PE
RS-stocknr. 847-7461
FabrikantnummerANB1-C06
FabrikantSMC
6,82 €
Each
Aantal stuks
ANB1 Silencer Tube - 6mm - 1MPa PBT +5°C - +60°C - - -
RS-stocknr. 288-9114
FabrikantnummerMIST-X25
FabrikantDomnick Hunter
48,60 €
Each
Aantal stuks
MIST-X Silencer Threaded - - - 870mbar - +2°C - +50°C G 1/2 in -
RS-stocknr. 722-283
Fabrikantnummer0670 00 13
FabrikantLegris
2,726 €
Each (In a Pack of 10)
Aantal stuks
0670 Silencer Threaded G 1/4 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/4 in -