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age_group:
18+
category:
Industrial Supplies
country_of_origin:
USA
manufacturer:
Solberg Manufacturing
mpn:
QB-231P-250
subcategory:
Filtration Equipment
type:
Air Intake Filters & Silencers
Product Description
Solberg QB-231P-250 Enhanced Inlet Filter Silencer
The Solberg QB-231P-250 Enhanced Filter Silencer is a high-performance industrial air intake filtration and sound attenuation solution engineered for blowers, compressors, fans, and regenerative vacuum systems. Designed with advanced Quiet Band technology, integrated tubular silencing, and a high-efficiency polyester filter element, this rugged assembly provides superior intake noise reduction while protecting equipment from airborne contaminants in demanding industrial environments.
Key Features
- High-efficiency polyester filter media with 99%+ filtration efficiency at 5 microns
- Advanced Quiet Band technology enhances sound suppression performance
- Integrated tubular silencing system maximizes noise attenuation while maintaining airflow efficiency
- Internal center tubular silencer helps reduce intake sound levels
- Heavy-duty carbon steel housing with corrosion-resistant gray powder-coated finish
- Fully drawn weatherhood design prevents rust and vibration issues
- Low pressure drop airflow design improves operating efficiency
- Washable and reusable polyester filter element supports extended service life
Specifications
- Model: QB-231P-250
- Series: QB Series
- Connection Size: 2-1/2 Inch
- Connection Type: MNPT
- Maximum Flow Capacity: 195 SCFM
- Filter Media: Polyester Element
- Micron Rating: 5 Micron
- Filtration Efficiency: 99%+
- Housing Material: Carbon Steel
- Outside Diameter: 10.25 Inches
- Overall Height: 12 Inches
- Nipple Length: 2.63 Inches
- Number of Silencing Tubes: 9
- Approximate Weight: 16 lbs
- Operating Temperature Range: -15°F to 220°F (-26°C to 104°C)
- Recommended Filter Change-Out: 15-20 in. H2O above initial pressure drop
- Replacement Element: 231P™
Applications
- Centrifugal Blowers
- Regenerative Blowers
- Side Channel Blowers
- Vacuum Lifters
- Regenerative Vacuum Pumps
- Industrial Fans
- Pneumatic Conveying Systems
- General Industrial Air Intake Applications
Benefits
- Protects critical equipment from airborne contaminants and debris
- Advanced silencing technology significantly reduces intake noise
- Quiet Band support structure improves sound attenuation performance
- Low restriction airflow design enhances equipment efficiency
- Weather-resistant construction supports outdoor installations
- Reusable polyester element helps reduce maintenance costs
- Heavy-duty industrial construction ensures long service life
The Solberg QB-231P-250 combines advanced intake filtration, enhanced sound suppression, and rugged industrial durability into one compact assembly, making it an ideal solution for blower, compressor, and vacuum system intake applications.