Porous Bronze Silencers (SMH)

Silencer SMH Photo

Product Photo

Silencer SMH Drawing

Technical Drawing

Product Overview

Our Porous Bronze Silencers (SMH Series) are designed to reduce exhaust noise from pneumatic components while preventing contamination from entering the system. The sintered bronze filter element allows for high flow rates with minimal back pressure.

  • Material:  Sintered Bronze   Element bonded to Copper Plated Steel fitting.
  • Pressure:  Standard rating up to 300 PSIG. - Higher cutom rating is available.
  • Temperature:  Operating range from 35°F to 300°F. - Higher or lower cutom rating is available.
  • Filtration:  Standard 40 Micron. - For custom applications 9 PORAL grades available -  see PORAL grades definition table  for detailed information.

Technical Specifications & Dimensions (mm)

Item Model Thread (Inch) Ø D (mm) Width A (mm) Height E (mm) Length H (mm)
SMH 1 1/8” 10 13 5.5 22.5
SMH 2 1/4” 13 19 8.5 36.5
SMH 3 3/8” 17 22 8.5 46.5
SMH 4 1/2” 21 30 11 59
SMH 5 3/4” 27 30 11.5 66.5
SMH 6 1” 34 36 14 74

Note: Dimensions are in millimeters (mm) unless otherwise specified. We can also manufacture custom sizes to meet specific flow or space requirements.


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