{"product_id":"solberg-st-sml445-400c-spinmeister-r-extreme-duty-vacuum-filter-4-fnpt-15-micron-precleaner-see-through-bowl","title":"Solberg ST-SML445-400C SpinMeister® Extreme Duty Vacuum Filter – 4\" FNPT, 15 Micron Precleaner, See-Through Bowl","description":"\u003cp\u003eThe \u003cstrong\u003eSolberg ST-SML445-400C\u003c\/strong\u003e is an extreme-duty inline straight-through vacuum inlet filter designed for high-dust industrial environments. It uses \u003cstrong\u003eSpinMeister® centrifugal precleaner technology\u003c\/strong\u003e to remove a high percentage of coarse particulate before it reaches the main filter element, significantly improving system efficiency and extending filter life.\u003c\/p\u003e\n\n\u003cp\u003eThis model is widely used in pneumatic conveying, woodworking, plastics processing, screw compressors, and bulk material handling systems. It features a rugged composite housing with a \u003cstrong\u003etransparent polycarbonate see-through bowl\u003c\/strong\u003e and a quick-release clamp band for easy maintenance and inspection.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSpinMeister® centrifugal precleaner for high dust environments\u003c\/li\u003e\n  \u003cli\u003eInline straight-through vacuum inlet filter design\u003c\/li\u003e\n  \u003cli\u003e4\" FNPT connection size\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity extreme-duty filtration system\u003c\/li\u003e\n  \u003cli\u003eSee-through polycarbonate bowl for visual inspection\u003c\/li\u003e\n  \u003cli\u003eClip-release band for fast maintenance and element replacement\u003c\/li\u003e\n  \u003cli\u003eHigh dirt-holding capacity for extended service intervals\u003c\/li\u003e\n  \u003cli\u003eReduced pressure drop compared to standard precleaners\u003c\/li\u003e\n  \u003cli\u003eDesigned for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ST-SML445-400C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 4 in FNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e ~200–450 SCFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpinMeister Efficiency:\u003c\/strong\u003e ~85% removal at ~15 micron (pre-separation stage)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Filtration Efficiency:\u003c\/strong\u003e 99%+ (element dependent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Fiber-filled composite \/ coated steel components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBowl Material:\u003c\/strong\u003e Polycarbonate (transparent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -15°F to 220°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Inline T-style configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Type:\u003c\/strong\u003e Vacuum pumps, blowers, and material handling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePneumatic conveying systems\u003c\/li\u003e\n  \u003cli\u003eVacuum pump protection systems\u003c\/li\u003e\n  \u003cli\u003eWoodworking dust collection\u003c\/li\u003e\n  \u003cli\u003ePlastics processing equipment\u003c\/li\u003e\n  \u003cli\u003eScrew compressors and blower systems\u003c\/li\u003e\n  \u003cli\u003eBulk material handling systems\u003c\/li\u003e\n  \u003cli\u003eHigh-dust industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Solberg ST-SML445-400C delivers robust multi-stage protection by combining SpinMeister® pre-separation with fine filtration, helping reduce maintenance costs, prevent clogging, and extend equipment life in harsh operating conditions.\u003c\/p\u003e","brand":"Solberg Manufacturing","offers":[{"title":"Default Title","offer_id":44226343239860,"sku":"kpi242-ST-SML445-400C","price":1590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/ST-CT-SML-Studio_fda9cb1e-3474-4ef4-82d3-9d311cb5cdd1.png?v=1778849501","url":"https:\/\/kpaulsupply.com\/products\/solberg-st-sml445-400c-spinmeister-r-extreme-duty-vacuum-filter-4-fnpt-15-micron-precleaner-see-through-bowl","provider":"KPaul Industrial","version":"1.0","type":"link"}