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Filters, Traps, & Silencers  /  Industrial Silencers for Blowers, Compressors, & Vacuum Pumps  /

EFS Series: Exhaust Filter Silencer

Solberg’s premium EFS series Exhaust Filter Silencers are engineered for integration with dry scroll pumps, serving a dual function of noise reduction and dust containment. Incorporating cutting-edge technology, our silencers showcase a compact design that delivers filtration efficiency and provide exceptional discharge noise reduction.

Three prominent benefits underscore the effectiveness of our EFS series:

Filtration Efficiency: The EFS series employs high-grade filter elements, delivering a superior performance that effectively traps and contains tip-seal dust. 

Noise Reduction: These exhaust silencers are fitted with multi-stage noise-damping inserts designed to minimize operational noise at the discharge of a scroll vacuum pump. 

Durability and Resistance: The housing comes with a corrosion-resistant black powder coating over galvanized carbon steel, providing robustness and long-term durability. 

Contact us today to incorporate our EFS series Exhaust Filter Silencers into your systems today for enhanced noise control and operational efficiency!

  • EFS Family
  • EFS Diagram
EFS Family
OVERVIEW, DOCUMENTS, AND MORE
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Units

Specifications

Model Inlet Connection Size (in.) Connection Type Flow (SCFM) Dim A (in.) Dim B (in.) Dim C (in.) Dim D (in.) Dim E (in.) Holding Capacity (gal) Media Micron Rating Replacement Element
EFS-05-038/1 .38 MPT 2 2.75 0.63 2.50 Polyester 10.0 05 Add To Cart
EFS-07-050/1 .5 MPT 9 3.75 0.88 3.25 Polyester 10.0 07 Add To Cart
EFS-07-NW16/1 NW16 Flange 9 3.75 0.88 3.25 Polyester 10.0 07 Add To Cart
EFS-07-NW25/1 NW25 Flange 11 3.75 0.88 3.25 Polyester 10.0 07 Add To Cart
EFS-11-100/2 1 MPT 24 4.50 0.88 3.25 Polyester 10.0 11 Add To Cart
EFS-11-NW25/2 NW25 Flange 23 4.50 0.88 4.13 Polyester 10.0 11 Add To Cart
Model Inlet Connection Size (in.) Connection Type Flow (m3/hr) Dim A (mm) Dim B (mm) Dim C (mm) Dim D (mm) Dim E (mm) Holding Capacity (L) Media Micron Rating Replacement Element
EFS-05-038/1 .38 MPT 4 70.00 17.00 64.00 Polyester 10.0 05 Add To Cart
EFS-07-050/1 .5 MPT 16 95.00 22.00 83.00 Polyester 10.0 07 Add To Cart
EFS-07-NW16/1 NW16 Flange 16 95.00 22.00 83.00 Polyester 10.0 07 Add To Cart
EFS-07-NW25/1 NW25 Flange 19 95.00 22.00 83.00 Polyester 10.0 07 Add To Cart
EFS-11-100/2 1 MPT 41 114.00 22.00 83.00 Polyester 10.0 11 Add To Cart
EFS-11-NW25/2 NW25 Flange 40 114.00 22.00 105.00 Polyester 10.0 11 Add To Cart
  • Overview
  • Product Documents

Features

  • Compact design combines both filtration efficiency and noise reduction
  • Integrated inlet diffuser optimizes sound attenuation
  • Multi-stage noise reducing features including final stage sound absorbent insert
  • Tubular silencing design - tube is positioned to maximize attenuation and air flow while minimizing pressure drop
  • Patented high grade element with built-in Butterfly gasket seal which creates positive seal between housing hemispheres and a new seal with each element
  • Seamless drawn housings
  • Corrosive resistant black powder coat carbon steel
  • Ability to mount vertically, horizontally

Technical Specifications

  • Polyester: 99%+ removal efficiency to 25 micron
  • Temp (continuous): min -15°F (-26°C) max 220°F (104°C)

Options

  • Over pressure relief valve
  • Zinc clear plated finish
  • HEPA filter media (99.97% efficient @ 0.3 microns)
  • Custom inlet connections to match pump discharge
  • Straight-through versions to remote pipe exhaust

Applications

  • Dry Scroll Pumps
  • Prevent tip seal dust and debris from contaminating the environment
  • Silence irritating pump exhaust noise
Accessories-EFS
Accessories-EFS
Discharge Filters Maintenance Manual
Discharge Filters Maintenance Manual
EFS Datasheet
EFS Datasheet
EFS Datasheet (Metric)
EFS Datasheet (Metric)
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