{"product_id":"ultratech-9872-hydrokleen-34-48-flat-frame","title":"UltraTech 9872 HydroKleen, 34\" - 48\" Flat Frame","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe UltraTech 9872 is the large-format flat frame configuration of the Ultra-HydroKleen catch basin filter, custom-fitted for catch basins with drain openings between 34\" and 48\" in diameter. Unlike the recessed frame models, the flat frame sits level across the top of the catch basin opening, making it the preferred choice where the catch basin ledge geometry is not suited for a recessed installation. As a patented true filter verified by the EPA's ETV program, it forces stormwater through up to three separate filter chambers before discharge — removing hydrocarbons, heavy metals, sediments, phosphorous, nitrogen, and other organics from stormwater and industrial runoff.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFlat Frame for Large Catch Basins\u003c\/strong\u003e – Custom-fitted flat frame sits level across the catch basin opening for drain sizes between 34\" and 48\" (863 mm – 1,219 mm); available for round or square grate configurations with custom sizes available upon request\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTrue Multi-Stage Filtration\u003c\/strong\u003e – Patented separate-chamber design forces water through up to three different filter media bags before discharge, exceeding 80% sediment removal efficiency and targeting hydrocarbons, heavy metals, phosphorous, and other organics simultaneously\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMix-and-Match Media Compatibility\u003c\/strong\u003e – Supports Sorb-44 (Part #9462), Activated Carbon (Part #9463), PhosFilter (Part #9461), and Heavy Metal Media (Part #9460); filter media bags are sold separately and must be ordered based on site-specific pollutant profile\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHigh-Flow Bypass System\u003c\/strong\u003e – Integrated bypass prevents ponding or flooding during high-flow storm events, maintaining full drainage function even when filter media approaches capacity\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOptional Sampling Capability\u003c\/strong\u003e – Compatible with the sampling option (Part #9876), which must be ordered with the unit at time of purchase and cannot be retrofitted; works with the Ultra-Universal Sampler (Part #8247, sold separately) for post-treatment effluent monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9872\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUltra-HydroKleen – 34\" to 48\" Flat Frame\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFlat Frame – Sits Level Across Catch Basin Opening\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFits Drain Openings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e34\" – 48\" (863 mm – 1,219 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eHydroKleen Body Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e15\" L x 19\" W x 19\" Deep\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFlow Rate with Overflow\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e135 ft³\/min (1,000 gpm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eSediment Removal Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eExceeds 80%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMedia Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2–3 Media Filter Bags (Based on Catch Basin Size)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eFilter Media\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSold Separately – Part #9462 \/ #9463 \/ #9461 \/ #9460\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eGrate Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRound or Square Catch Basin Grates – Custom Sizes Available\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eBypass System\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes – Prevents Flooding or Ponding During High-Flow Storm Events\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSampling Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAvailable – Part #9876 (Must Be Ordered with Unit – Not Retrofittable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGreen\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Maintenance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFilter Media Replacement Every 6 Months (Varies by Pollutant Load)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSupports NPDES 40 CFR 122.26 \/ EPA BMP \/ TMDL Requirements \/ EPA ETV Verified\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e808416098723\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUSA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUltraTech International\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"UltraTech","offers":[{"title":"Default Title","offer_id":48249556730078,"sku":"9872","price":1523.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6629\/4494\/files\/224286__63888.webp?v=1780389647","url":"https:\/\/warehousegearhub.com\/products\/ultratech-9872-hydrokleen-34-48-flat-frame","provider":"Warehouse Gear Hub ","version":"1.0","type":"link"}