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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Description Price 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庫存編號 753-7994
製造零件編號AN10-01
BrandSMC
TWD131.00
單位
AN Silencer Threaded R 1/8 Male - - 1MPa Resin +5°C Male +60°C R 1/8 in -
RS庫存編號 722-277
BrandLegris
TWD88.80
/個 (每包:10個)
單位
0670 Silencer Threaded G 1/8 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/8 in -
RS庫存編號 456-4845
製造零件編號0682 00 17
BrandLegris
TWD716.00
單位
0682 Silencer Threaded G 3/8 Male - - 12bar Stainless Steel -20°C Male +180°C G 3/8 in -
RS庫存編號 686-2573
製造零件編號EBKX-L7004-010
BrandSMC
TWD322.00
單位
EB Silencer Threaded R 1/8 Male - - - Sintered Bronze - Male - R 1/8 in -
RS庫存編號 768-1202
製造零件編號ANB1-C08
BrandSMC
TWD360.00
單位
ANB1 Silencer Tube - 8mm - 1MPa PBT, PVF +5°C - +60°C - - -
RS庫存編號 619-2082
BrandLegris
TWD283.20
/個 (每包:10個)
單位
0670 Silencer Threaded G 1/2 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/2 in -
RS庫存編號 712-4841
製造零件編號AN101-01
BrandSMC
TWD155.00
單位
AN Silencer Threaded R 1/8 Male - - 1MPa Copper Alloy +5°C Male +150°C R 1/8 in -
RS庫存編號 197-5056
製造零件編號ASN2-01
BrandSMC
TWD261.00
單位
ASN2 Silencer Threaded R 1/8 Male - - 1.5MPa Brass -5°C Male +60°C R 1/8 in -
RS庫存編號 700-5774
製造零件編號AN600-10
BrandSMC
TWD1,465.00
單位
AN Silencer Threaded R 1 Male - - 1MPa PE +5°C Male +60°C R 1 in -
RS庫存編號 753-8004
製造零件編號AN30-03
BrandSMC
TWD365.00
單位
AN Silencer Threaded R 3/8 Male - - 1MPa Resin +5°C Male +60°C R 3/8 in -
RS庫存編號 176-2297
BrandRS PRO
TWD224.40
/個 (每包:10個)
單位
- Silencer Threaded - - - 10bar Brass -20°C Male +150°C - 12.7 mm Brass
RS庫存編號 202-3067
製造零件編號UC-3/8
BrandFesto
TWD317.00
單位
UC Silencer Threaded G 3/8 Male - - 10bar PE - - - - - -
RS庫存編號 176-2293
BrandRS PRO
TWD260.50
/個 (每包:10個)
單位
- Restrictor Silencer Threaded - - - 10bar - -15°C Male +100°C - 6.35 mm -
RS庫存編號 136-7109
製造零件編號GRU-1/4-B
BrandFesto
TWD972.00
單位
GRU Silencer - - - - - - - - - - - Aluminium
全新
RS庫存編號 218-0632
製造零件編號M/S2
TWD410.00
單位
M/S Porous Plastic Silencers Threaded - 0.25in - 10bar - - - - - - -
RS庫存編號 700-5803
製造零件編號ASN2-02-S
BrandSMC
TWD342.00
單位
ASN2 Silencer Threaded R 1/4 Male - - 1.5MPa Brass -5°C Male +60°C R 1/4 in -
RS庫存編號 202-2908
製造零件編號AMTE-M-LH-N18
BrandFesto
TWD1,940.00
毎包:20 個
Bag(s)
AMTE Silencer Threaded NPT 1/8 Male - - 10bar Brass, Bronze - - - - - -
RS庫存編號 202-3068
製造零件編號UOS-1
BrandFesto
TWD2,206.00
單位
UOS Silencer Threaded G 1 Male - - 10bar PE - - - - - -
RS庫存編號 125-9666
製造零件編號AMTE-M-H-G18
BrandFesto
TWD1,082.00
毎包:20 個
Bag(s)
AMTE-M-H Exhaust Silencer Threaded G 1/8 Male - 92dB(A) 10bar Brass, Bronze -10°C Male +80°C G 1/8 in Brass
RS庫存編號 121-4320
製造零件編號U-1/4
BrandFesto
TWD183.00
單位
U Silencer Threaded G 1/4 Male - 77dB(A) 10bar PE -10°C Male +70°C G 1/4 in Polyoxymethylene