2G / QB Series: Enhanced Filter Silencers for Blowers, Compressors, and Fans

2G Series: This compact multi-stage premium filter silencer is readily available for North American users. Primarily used on PD blowers, the filter silencer has a compact size that minimizes the overall blower package footprint. In addition to traditional silencing tubes, the premium silencing features include a singular high flow attenuation tube in the base. The heavy-duty quiet band technology in the weather hood helps reduce noise escaping the inlet of the blower, compressor, or fan.

QB Series: This heavy-duty filter silencer has integrated silencing tubes that reduces noise. It also boasts an enhanced weather hood with quiet band technology that reduces noise escaping the inlet of the blower, compressor, or fan. It is available in metric threaded or flanged configurations.

For further information on our compressor, fan, and blower intake filters and silencers, contact the Solberg team directly.

2G / QB Series: Enhanced Filter Silencers for Blowers, Compressors, and Fans

Features

  • Fully drawn carbon steel weatherhood (3” to 6” connections only)
  • Multiple silencing features to reduce and deaden sound
  • Tubular Silencing: tubes placed to maximize attenuation
  • Quiet Band Support: “Quiet band” technology utilizes sound suppression in the design of the housing
  • Internal Silencer: center tubular silencer
  • 1/8” tap hole (standard on 2G series)
  • Temp (continuous): min -15°F (-26°C) max 220°F (104°C)
  • Filter change out differential: 15-20" H2O (37‐50 mbar) over initial Δ P
  • Polyester: 99%+ removal efficiency standard to 5 micron
  • Paper: 99%+ removal efficiency standard to 2 micron

Options

  • Pressure drop indicator
  • Various media
  • Stainless steel construction
  • Various finishes and connection styles
  • Side Access Filter Silencers (LQB Series) available for space restricted enclosures (select models)

Applications

  • Blowers-Centrifugal
  • Blowers-Regenerative
  • Blowers-Side Channel
  • Vacuum Lifters
  • Vacuum Pump-Regenerative
Model Price
QB-685P-DN300 Contact for Price
QB-685P-DN250 Contact for Price
QB-485P-DN300 Contact for Price
QB-485P-DN250 Contact for Price
QB-485P-DN200 Contact for Price
QB-485P(2)-DN300 Contact for Price
QB-484P-DN300 Contact for Price
QB-484P-DN250 Contact for Price
QB-484P-DN200 Contact for Price
QB-484P(2)-DN300 Contact for Price
QB-385P-DN300 Contact for Price
QB-385P-DN250 Contact for Price
QB-385P-DN200 Contact for Price
QB-384P-DN300 Contact for Price
QB-384P-DN250 Contact for Price
QB-384P-DN200 Contact for Price
QB-384P(2)-DN300 Contact for Price
QB-384P(2)-DN250 Contact for Price
QB-377P-DN200 Contact for Price
QB-377P-DN150 Contact for Price
QB-376P-DN200 Contact for Price
QB-376P-DN150 Contact for Price
QB-275P-DN80 Contact for Price
QB-275P-DN150 Contact for Price
QB-275P-DN125 Contact for Price
QB-275P-DN100 Contact for Price
QB-275P-601 Contact for Price
QB-275P-501 Contact for Price
QB-275P-401 Contact for Price
QB-275P-301 Contact for Price
QB-274P-DN80 Contact for Price
QB-274P-DN150 Contact for Price
QB-274P-DN125 Contact for Price
QB-274P-DN100 Contact for Price
QB-274P-601 Contact for Price
QB-274P-501 Contact for Price
QB-274P-401 Contact for Price
QB-274P-301 Contact for Price
QB-245P-DN80 Contact for Price
QB-245P-DN125 Contact for Price
QB-245P-DN100 Contact for Price
QB-245P-501 Contact for Price
QB-245P-401 Contact for Price
QB-245P-301 Contact for Price
QB-244P-DN80 Contact for Price
QB-244P-DN125 Contact for Price
QB-244P-DN100 Contact for Price
QB-244P-501 Contact for Price
QB-244P-401 Contact for Price
QB-244P-301 Contact for Price
QB-235P-DN80 Contact for Price
QB-235P-DN100 Contact for Price
QB-235P-301 Contact for Price
QB-234P-DN80 Contact for Price
QB-234P-DN100 Contact for Price
QB-234P-301 Contact for Price
QB-231P-301 Contact for Price
QB-231P-300 $345.00
QB-231P-251 Contact for Price
QB-231P-250 $318.00
QB-231P-201 Contact for Price
QB-231P-200 $306.00
QB-230P-301 Contact for Price
QB-230P-300 $327.00
QB-230P-251 Contact for Price
QB-230P-250 $301.00
QB-230P-201 Contact for Price
QB-230P-200 $289.00
2G-685P-1200F $5,160.00
2G-485P-800F $3,770.00
2G-485P-1200F $4,305.00
2G-485P-1000F $3,900.00
2G-485P(2)-1200F $5,845.00
2G-484P-800F $3,535.00
2G-484P-1200F $4,070.00
2G-484P-1000F $3,670.00
2G-484P(2)-1200F $5,375.00
2G-385P-800F $3,300.00
2G-385P-1200F $3,870.00
2G-385P-1000F $3,460.00
2G-384P-800F $3,155.00
2G-384P-1200F $3,720.00
2G-384P-1000F $3,315.00
2G-384P(2)-1200F $4,620.00
2G-384P(2)-1000F $4,495.00
2G-377P-800F $2,685.00
2G-377P-600F $2,520.00
2G-377P-600 $2,280.00
2G-376P-800F $2,560.00
2G-376P-600F $2,395.00
2G-376P-600 $2,150.00
2G-275P-600F $1,000.00
2G-275P-600 $855.00
2G-275P-500F $907.00
2G-275P-500 $822.00
2G-275P-400F $827.00
2G-275P-400 $802.00
2G-275P-300 $752.00
2G-274P-600F $937.00
2G-274P-600 $792.00
2G-274P-500F $843.00
2G-274P-500 $759.00
2G-274P-400F $763.00
2G-274P-400 $739.00
2G-274P-300 $688.00