{"product_id":"solberg-qb-231p-300-enhanced-inlet-filter-silencer-with-quiet-band-technology-3-mnpt-connection-polyester-element-300-scfm-5-micron","title":"Solberg QB-231P-300 Enhanced Inlet Filter Silencer with Quiet Band Technology, 3\" MNPT Connection, Polyester Element, 300 SCFM, 5 Micron","description":"\u003ch2\u003eSolberg QB-231P-300 Enhanced Inlet Filter Silencer\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Solberg QB-231P-300 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 delivers superior intake noise reduction while protecting equipment from airborne contaminants in demanding industrial environments.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency polyester filter media with 99%+ filtration efficiency at 5 microns\u003c\/li\u003e\n  \u003cli\u003eAdvanced Quiet Band technology enhances sound suppression performance\u003c\/li\u003e\n  \u003cli\u003eIntegrated tubular silencing system maximizes noise attenuation while maintaining airflow efficiency\u003c\/li\u003e\n  \u003cli\u003eInternal center tubular silencer helps reduce intake sound levels\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty carbon steel housing with corrosion-resistant gray powder-coated finish\u003c\/li\u003e\n  \u003cli\u003eFully drawn weatherhood design prevents rust and vibration issues\u003c\/li\u003e\n  \u003cli\u003eLow pressure drop airflow design improves operating efficiency\u003c\/li\u003e\n  \u003cli\u003eWashable and reusable polyester filter element supports extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QB-231P-300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e QB Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 3 Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e MNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Flow Capacity:\u003c\/strong\u003e 300 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Media:\u003c\/strong\u003e Polyester Element\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicron Rating:\u003c\/strong\u003e 5 Micron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiltration Efficiency:\u003c\/strong\u003e 99%+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 10.25 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 13 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNipple Length:\u003c\/strong\u003e 3.13 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Silencing Tubes:\u003c\/strong\u003e 9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 16 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElement Flow Rating:\u003c\/strong\u003e 300 CFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -15°F to 220°F (-26°C to 104°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Filter Change-Out:\u003c\/strong\u003e 15-20 in. H2O above initial pressure drop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement Element:\u003c\/strong\u003e 231P™\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCentrifugal Blowers\u003c\/li\u003e\n  \u003cli\u003eRegenerative Blowers\u003c\/li\u003e\n  \u003cli\u003eSide Channel Blowers\u003c\/li\u003e\n  \u003cli\u003eVacuum Lifters\u003c\/li\u003e\n  \u003cli\u003eRegenerative Vacuum Pumps\u003c\/li\u003e\n  \u003cli\u003eIndustrial Fans\u003c\/li\u003e\n  \u003cli\u003ePneumatic Conveying Systems\u003c\/li\u003e\n  \u003cli\u003eAsh Handling Systems\u003c\/li\u003e\n  \u003cli\u003eScrew Compressors\u003c\/li\u003e\n  \u003cli\u003eGeneral Industrial Air Intake Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProtects critical equipment from airborne contaminants and debris\u003c\/li\u003e\n  \u003cli\u003eAdvanced silencing technology significantly reduces intake noise\u003c\/li\u003e\n  \u003cli\u003eQuiet Band support structure improves sound attenuation performance\u003c\/li\u003e\n  \u003cli\u003eLow restriction airflow design enhances equipment efficiency\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant construction supports outdoor installations\u003c\/li\u003e\n  \u003cli\u003eReusable polyester element helps reduce maintenance costs\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty industrial construction ensures long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThe Solberg QB-231P-300 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 requiring reliable filtration and quiet operation.\n\u003c\/p\u003e","brand":"Solberg Manufacturing","offers":[{"title":"Default Title","offer_id":44226331574452,"sku":"kpi242-QB-231P-300","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/QB-231P-300_image1_f8f0eb56-e8a6-4ef8-87b4-f854e7fd92c1.jpg?v=1778848923","url":"https:\/\/kpaulsupply.com\/products\/solberg-qb-231p-300-enhanced-inlet-filter-silencer-with-quiet-band-technology-3-mnpt-connection-polyester-element-300-scfm-5-micron","provider":"KPaul Industrial","version":"1.0","type":"link"}