{"product_id":"crystal-quest-200-390-gpm-demineralizing-di-water-filtration-system-copy","title":"Crystal Quest 200–390 GPM Demineralizing (DI) Water Filtration System","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"yWcLfW_streamingContainer markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCrystal Quest 200–390 GPM Demineralizing (DI) Water Filtration System\u003c\/strong\u003e is a high-capacity commercial and industrial water treatment system designed to reduce dissolved ionic contaminants and produce high-purity demineralized water for applications requiring low mineral content.\u003c\/p\u003e\n\u003cp\u003eAvailable in service flow rates of \u003cstrong\u003e200, 245 and 390 GPM\u003c\/strong\u003e, the system provides scalable high-volume demineralization for industrial facilities, manufacturing processes, large commercial operations, laboratory and healthcare applications, and other installations requiring controlled water quality at high flow rates.\u003c\/p\u003e\n\u003cp\u003eSystems are constructed using heavy-duty composite fiberglass tanks and high-flow distribution components. All three capacities use a \u003cstrong\u003e3900 electronic control valve with 3\" piping\u003c\/strong\u003e, providing a commercial automatic control configuration suited to high-flow installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAvailable Flow Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose from the following service flow capacities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e200 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e245 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e390 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem specifications, tank size, media volume, peak flow capacity and backwash requirements vary according to the selected service flow rate.\u003c\/p\u003e\n\u003cp\u003eAll configurations use \u003cstrong\u003e3\" piping and a 3900 electronic control valve\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eControl Head Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e200–390 GPM Demineralizing (DI) Water Filtration System\u003c\/strong\u003e uses Crystal Quest's \u003cstrong\u003e3900 Automatic Control Head\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe 3900 is designed for high-flow commercial and industrial water treatment applications and features \u003cstrong\u003e3\" BSP female connections\u003c\/strong\u003e, an NXT display controller and support for both downflow and upflow regeneration configurations.\u003c\/p\u003e\n\u003cp\u003eBecause the control-head configuration and connection size are common across all three capacities, customers need only select the required \u003cstrong\u003eservice flow rate\u003c\/strong\u003e from the available product options.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eHigh-capacity commercial and industrial demineralizing water treatment\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e200–390 GPM service flow range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUp to \u003cstrong\u003e450 GPM peak flow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree capacities for different high-volume water demands\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30, 40 or 60 ft³ demineralizing multi-media capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeavy-duty composite fiberglass tank construction\u003c\/p\u003e\n\u003cp\u003eHigh-flow distribution components\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3900 automatic control valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\" piping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatic backwash functionality\u003c\/p\u003e\n\u003cp\u003eDesigned for integration into commercial, industrial and multi-stage water purification systems\u003c\/p\u003e\n\u003cp\u003eSuitable for applications requiring reduced dissolved mineral and ionic content\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAvailable Upgrades \u0026amp; Add-Ons\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdditional system configurations and control options may be available for applications requiring increased automation, redundancy or installation flexibility, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetered Control Valve\u003c\/li\u003e\n\u003cli\u003eBackwash Bypass\u003c\/li\u003e\n\u003cli\u003e3200NT Controller\u003c\/li\u003e\n\u003cli\u003eNXT Upgrade Controller\u003c\/li\u003e\n\u003cli\u003eDuplex Parallel Configuration\u003c\/li\u003e\n\u003cli\u003eTwin Alternating Configuration\u003c\/li\u003e\n\u003cli\u003eTriplex Progressive Configuration\u003c\/li\u003e\n\u003cli\u003eOptional skid mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailability and suitability of individual upgrades depend on the selected system capacity and installation requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease contact us for custom configurations, upgraded controls or multi-tank system arrangements.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Crystal Quest Demineralizing (DI) Water Filtration System is suitable for high-capacity commercial and industrial applications requiring reduced dissolved mineral and ionic content, including:\u003c\/p\u003e\n\u003cp\u003eLaboratory water treatment\u003c\/p\u003e\n\u003cp\u003eMedical and healthcare facilities\u003c\/p\u003e\n\u003cp\u003eIndustrial process water\u003c\/p\u003e\n\u003cp\u003eManufacturing applications\u003c\/p\u003e\n\u003cp\u003eBoiler and equipment feed-water treatment\u003c\/p\u003e\n\u003cp\u003ePolishing or treatment within multi-stage water purification systems\u003c\/p\u003e\n\u003cp\u003eHigh-volume commercial applications requiring demineralized water\u003c\/p\u003e\n\u003cp\u003eFor applications requiring additional microbial control, the system may be paired with an appropriately sized UV water sterilizer. UV systems should be selected according to the required treatment flow rate.\u003c\/p\u003e\n\u003cp\u003eFinal system selection should take into account \u003cstrong\u003efeed-water quality, required product-water quality, required service flow rate and the intended application\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eReplacement Media \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDemineralization media has a finite treatment capacity. Service life depends on factors including \u003cstrong\u003efeed-water chemistry, dissolved ion concentration, water consumption and required product-water quality\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eReplacement or regeneration requirements therefore vary between installations. For applications with strict water-purity requirements, product-water quality should be monitored to determine the appropriate servicing or media replacement interval.\u003c\/p\u003e\n\u003cp\u003eThe systems contain \u003cstrong\u003e30 ft³, 40 ft³ or 60 ft³ of demineralizing multi-media\u003c\/strong\u003e, depending on the selected capacity. Compatible replacement media and components should be selected according to the specific system configuration.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eImportant Configuration Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThis product covers Crystal Quest Demineralizing (DI) Water Filtration Systems with service flow capacities of \u003cstrong\u003e200, 245 and 390 GPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAll three capacities use a \u003cstrong\u003e3900 electronic control valve and 3\" piping\u003c\/strong\u003e. \u003cstrong\u003eTank dimensions, peak flow capacity, backwash requirements, media volume and installation-space requirements vary according to the selected flow rate.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease select the required \u003cstrong\u003eFlow Rate\u003c\/strong\u003e from the available product options. For custom installations, upgraded controls, duplex\/triplex arrangements or skid-mounted systems, please contact us before ordering so the appropriate configuration can be confirmed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Crystal Quest","offers":[{"title":"200 GPM \/ Automatic","offer_id":53568775487824,"sku":"CQE-CO-02118","price":26629.99,"currency_code":"USD","in_stock":true},{"title":"245 GPM \/ Automatic","offer_id":53568775586128,"sku":"CQE-CO-02119","price":31639.99,"currency_code":"USD","in_stock":true},{"title":"390 GPM \/ Automatic","offer_id":53568775684432,"sku":"CQE-CO-02705","price":44459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0877\/7288\/9424\/files\/200_GPM_Auto.webp?v=1788959052","url":"https:\/\/lalabvault.com\/products\/crystal-quest-200-390-gpm-demineralizing-di-water-filtration-system-copy","provider":"LA LabVault","version":"1.0","type":"link"}