SMC ASN2 Brass Pneumatic Silencer 1.5 MPa Threaded R

SMC ASN2 Series Pneumatic Silencer, 15mm Silencer Diameter, 1.5MPa Maximum Operating Pressure - ASN2-01

This pneumatic silencer reduces exhaust noise and moderates airflow in pneumatic systems. It is intended for threaded installations on valves and cylinders where compact, brass components are required, operating across typical industrial temperature ranges and pressures.

Features and Benefits:

• Provides approximately 20 dB noise reduction at full flow for quieter operation
  Withstands maximum pressure of 1.5 MPa allowing high-pressure use
  Male R-thread connection ensures secure, leak-minimised attachment
  Brass construction resists wear while maintaining a compact form
  Operates from -5 °C to 60 °C for varied ambient conditions

Applications

• Suitable for exhaust ports on pneumatic cylinders
  Used with air valves in factory automation panels
  Ideal for confined-space pneumatic manifolds
  Can be used for noise control on actuator outlets

What connection detail defines compatibility with fittings?

It uses a male R-thread connection and a 0.13mm connection orifice for interfacing with compatible threaded ports.

How does the component manage flow control during exhaust?

A needle-type metering element regulates discharge flow characteristics and allows cylinder speed adjustment through multiple needle rotations.

What physical sizes should installers expect when planning layout?

The silencer has a diameter of 15mm and an overall length of 34.1mm, supporting compact installations.

Which environmental approvals apply to its materials?

The materials comply with RoHS requirements, confirming restricted-substance standards for electrical and electronic applications.