{"product_id":"quatro-pgr-24213-polishing-grinding-recovery-system","title":"Quatro PGR-24213 Polishing Grinding Recovery System","description":"\u003cp\u003eThe Quatro PGR-24213 is a high-performance polishing and grinding recovery system designed as a base unit for building custom dust collection setups. Compatible with other Quatro stand-alone suction configurations, the PGR-24213 features two separate intakes — each with its own collection bag — allowing two distinct polishing stations to operate simultaneously, each dedicated to a separate metal type.\u003c\/p\u003e\u003cp\u003eWith 900 CFMs of airflow, this unit is described as the most powerful polishing station blower in the jewelry industry. Its 2-stage filtration system combines a pre-filter bag with a True HEPA filter rated at 99.97% efficiency, ensuring maximum precious metal recovery. A lockable filter door protects collected gold and platinum between sessions, and whisper-quiet operation makes it suitable for professional studio environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShips via truck freight only.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eTakes 3\" diameter hoses. Does NOT come with hoses.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo separate intakes, each with its own collection bag — supports two polishing stations with different metal types\u003c\/li\u003e\n\u003cli\u003e2-stage filtration captures all collected gold and platinum in separate airstreams\u003c\/li\u003e\n\u003cli\u003eTrue HEPA filter rated at 99.97% efficiency\u003c\/li\u003e\n\u003cli\u003e900 CFMs airflow — among the most powerful in the jewelry industry\u003c\/li\u003e\n\u003cli\u003eLockable filter door to secure precious metal recovery bags\u003c\/li\u003e\n\u003cli\u003eWhisper-quiet operation suitable for office and studio environments\u003c\/li\u003e\n\u003cli\u003eBase unit compatible with Quatro Velocity-style custom collection systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePGR-24213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e900 CFMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter Required\u003c\/th\u003e\n\u003ctd\u003e3\" (hoses not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntakes\u003c\/th\u003e\n\u003ctd\u003e2 separate intakes with individual collection bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e2-stage (pre-filter bag + True HEPA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHEPA Efficiency\u003c\/th\u003e\n\u003ctd\u003e99.97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e26\" H (plus 1-1\/2\" for inlet collars) × 22\" W × 14-1\/2\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eTruck freight only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eHoses are \u003cstrong\u003enot included\u003c\/strong\u003e. Unit requires 3\" diameter hoses, sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplacement Filters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStage 1 Filter Bags: 147.610C AG149\u003c\/li\u003e\n\u003cli\u003eStage 2 HEPA Filter: 147.626C F022\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Accessories:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCaster Kit: 147.639 AS025\u003c\/li\u003e\n\u003cli\u003eON\/OFF Hand Switch: 147.634 AA011\u003c\/li\u003e\n\u003cli\u003eON\/OFF Foot Switch: 147.636 SPEC AA114\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-of-key-detail=\"generic-drop-shipping-notice\"\u003e\u003cstrong\u003eDrop Shipping:\u003c\/strong\u003e This product is drop shipped directly from the manufacturer.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580271100118,"sku":"147.6125","price":2090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-quatro-pgr-24213-polishing-grinding-recovery-system-otto-frei.jpg?v=1719958158","url":"https:\/\/www.ottofrei.com\/products\/quatro-pgr-24213-polishing-grinding-recovery-system","provider":"Otto Frei","version":"1.0","type":"link"}