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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กำลังดูสินค้า 1 - 20 รายการจาก 38 รายการ / Viewing 1 - 20 of 38 products
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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 722-283
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0670 00 13
Brand :Legris
THB237.597
Each: (In a Pack of 10)
Units
0670 Silencer Threaded G 1/4 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/4 in -
RS Stock No. 722-277
Brand :Legris
THB107.579
Each: (In a Pack of 10)
Units
0670 Silencer Threaded G 1/8 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/8 in -
RS Stock No. 454-7373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0674 00 10
Brand :Legris
THB93.70
Each
Units
0674 Silencer Threaded G 1/8 Male - - 10bar PE -10°C Male +80°C G 1/8 in Polymer
RS Stock No. 722-261
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0673 00 19
Brand :Legris
THB79.267
Each: (In a Pack of 10)
Units
0673 Silencer Threaded M5 Male - - 12bar Brass, Sintered Bronze -20°C Male +150°C Metric M5 x 0.8 -
RS Stock No. 619-2082
Brand :Legris
THB228.56
Each: (In a Pack of 10)
Units
0670 Silencer Threaded G 1/2 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1/2 in -
RS Stock No. 454-7367
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0674 00 19
Brand :Legris
THB72.33
Each
Units
0674 Silencer Threaded M5 Male - - 10bar PE -10°C Male +80°C Metric M5 x 0.8 Polymer
RS Stock No. 456-4851
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0682 00 21
Brand :Legris
THB1,321.40
Each
Units
0682 Silencer Threaded G 1/2 Male - - 12bar Stainless Steel -20°C Male +180°C G 1/2 in -
RS Stock No. 619-2098
Brand :Legris
THB420.21
Each: (In a Pack of 5)
Units
0670 Silencer Threaded G 3/4 Male - - 12bar Sintered Bronze -20°C Male +150°C G 3/4 in -
RS Stock No. 456-4895
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0677 00 21
Brand :Legris
THB165.224
Each: (In a Pack of 10)
Units
0677 Silencer Threaded G 1/2 Male - - 12bar Brass -20°C Male +120°C G 1/2 in -
RS Stock No. 146-6938
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0675 00 10
Brand :Legris
THB745.71
Each: (In a Pack of 5)
Units
0675 Silencer Threaded G 1/8 Male - - 12bar Brass -20°C Male +150°C G 1/8 in Brass
RS Stock No. 724-942
Brand :Legris
THB249.21
Each
Units
0672 Silencer Threaded G 1/4 Male - - 12bar Brass, Sintered Bronze -20°C Male +150°C G 1/4 in -
RS Stock No. 456-4823
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0682 00 10
Brand :Legris
THB424.12
Each
Units
0682 Silencer Threaded G 1/8 Male - - 12bar Stainless Steel -20°C Male +180°C G 1/8 in -
RS Stock No. 146-5240
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0676 00 21
Brand :Legris
THB3,867.24
1 Box of 5
Box(es)
0676 Flow Control Silencer Threaded G 1/2 Male - - 10bar PE -10°C Male +80°C G 1/2 in PE
RS Stock No. 146-6948
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0675 00 13
Brand :Legris
THB652.958
Each: (In a Pack of 5)
Units
0675 Silencer Threaded G 1/4 Male - - 12bar Brass -20°C Male +150°C G 1/4 in Brass
RS Stock No. 619-2105
Brand :Legris
THB679.102
Each: (In a Pack of 5)
Units
0670 Silencer Threaded G 1 Male - - 12bar Sintered Bronze -20°C Male +150°C G 1 in -
RS Stock No. 454-7418
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0674 00 21
Brand :Legris
THB195.56
Each
Units
0674 Silencer Threaded G 1/2 Male - - 10bar PE -10°C Male +80°C G 1/2 in Polymer
RS Stock No. 724-936
Brand :Legris
THB234.86
Each
Units
0672 Silencer Threaded G 1/8 Male - - 12bar Brass, Sintered Bronze -20°C Male +150°C G 1/8 in -
RS Stock No. 456-4839
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0682 00 13
Brand :Legris
THB572.77
Each
Units
0682 Silencer Threaded G 1/4 Male - - 12bar Stainless Steel -20°C Male +180°C G 1/4 in -
RS Stock No. 456-4845
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0682 00 17
Brand :Legris
THB802.29
Each
Units
0682 Silencer Threaded G 3/8 Male - - 12bar Stainless Steel -20°C Male +180°C G 3/8 in -
RS Stock No. 454-7430
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0674 00 34
Brand :Legris
THB744.79
Each
Units
0674 Silencer Threaded G 1 Male - - 10bar PE -10°C Male +80°C G 1 in Polymer