{"product_id":"crystal-quest-commercial-demineralizing-di-water-filtration-system-11-390-gpm","title":"Crystal Quest 11–75 GPM Demineralizing (DI) Water Filtration System","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCrystal Quest 11–75 GPM Demineralizing (DI) Water Filtration System\u003c\/strong\u003e is a commercial 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 from \u003cstrong\u003e11 to 75 GPM\u003c\/strong\u003e, the system provides a scalable demineralization solution for laboratories, medical and healthcare facilities, manufacturing processes, commercial operations, and other applications requiring controlled water quality.\u003c\/p\u003e\n\u003cp\u003eSystems are constructed using heavy-duty composite fiberglass tanks and high-flow distribution components and are available with a choice of \u003cstrong\u003eautomatic or manual control-head configurations\u003c\/strong\u003e, allowing the system to be matched to different operating requirements and installation environments.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eAvailable Flow Rates\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eChoose from the following service flow capacities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e11 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e13 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e15 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e20 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e35 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e60 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e75 GPM\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSystem specifications, tank size, control valve, connection size and peak flow capacity vary according to the selected service flow rate.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eControl Head Options\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEach flow-rate configuration is available with selectable control-head options to accommodate different operating and installation requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatic configurations use a control valve appropriately sized for the selected system capacity. The exact valve model and connection configuration supplied vary according to the selected flow rate.\u003c\/p\u003e\n\u003cp\u003eAutomatic control provides convenient system operation with controlled backwash functionality and settings appropriate to the selected system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual – Upflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eManual Upflow\u003c\/strong\u003e configuration provides straightforward manual operation without requiring an automatic control cycle. The appropriate manual control head and connection size are supplied according to the selected system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual – Downflow with Backwash\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eManual Downflow with Backwash\u003c\/strong\u003e configuration provides manual system operation together with backwash capability. The appropriate control head and connection size depend on the selected system capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease select both the required service flow rate and control-head configuration from the available product options. The exact valve model and connection specifications are determined by the selected system capacity and configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAutomatic Control Valve Configuration\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFor automatic configurations, Crystal Quest specifies different control valve models according to the selected service flow capacity:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eService Flow Rate\u003c\/strong\u003e        \u003cstrong\u003e Automatic Control Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e11 GPM                              5600\u003c\/p\u003e\n\u003cp\u003e13 GPM                              5600\u003c\/p\u003e\n\u003cp\u003e15 GPM                              2510\u003c\/p\u003e\n\u003cp\u003e20 GPM                              2850\u003c\/p\u003e\n\u003cp\u003e35 GPM                              2850\u003c\/p\u003e\n\u003cp\u003e60 GPM                              2900\u003c\/p\u003e\n\u003cp\u003e75 GPM                              2900\u003c\/p\u003e\n\u003cp\u003eThis allows the control system to be appropriately matched to the flow requirements of each DI system rather than using the same valve across the entire capacity range.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eCommercial demineralizing water treatment system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11–75 GPM service flow range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMultiple capacities for different commercial and laboratory water demands\u003c\/p\u003e\n\u003cp\u003eAutomatic and manual control-head configurations\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\u003eCapacity-specific control valve configuration\u003c\/p\u003e\n\u003cp\u003eAutomatic backwash functionality on applicable automatic configurations\u003c\/p\u003e\n\u003cp\u003eManual upflow and manual downflow with backwash options\u003c\/p\u003e\n\u003cp\u003eDesigned for integration into commercial 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 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eAvailable Upgrades \u0026amp; Add-Ons\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\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 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Crystal Quest Demineralizing (DI) Water Filtration System is suitable for commercial applications requiring reduced dissolved mineral and ionic content, including:\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\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\u003eCommercial 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 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eReplacement Media \u0026amp; Maintenance\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\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\u003eCompatible replacement media and components should be selected according to the specific system configuration.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eImportant Configuration Information\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis product covers Crystal Quest Demineralizing (DI) Water Filtration Systems with service flow capacities from \u003cstrong\u003e11 to 75 GPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTank dimensions, peak flow capacity, control valve, connection size, backwash requirements and other specifications vary according to the selected flow rate and control-head configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease select the required \u003cstrong\u003eFlow Rate\u003c\/strong\u003e and \u003cstrong\u003eControl Head\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","brand":"Crystal Quest","offers":[{"title":"11 GPM \/ Automatic","offer_id":53553948361040,"sku":"CQE-CO-02160","price":1789.99,"currency_code":"USD","in_stock":true},{"title":"11 GPM \/ Manual - Upflow","offer_id":53559292526928,"sku":"CQE-CO-02160A","price":1589.99,"currency_code":"USD","in_stock":true},{"title":"11 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292559696,"sku":"CQE-CO-02160B","price":1619.99,"currency_code":"USD","in_stock":true},{"title":"13 GPM \/ Automatic","offer_id":53553948459344,"sku":"CQE-CO-02161","price":2109.99,"currency_code":"USD","in_stock":true},{"title":"13 GPM \/ Manual - Upflow","offer_id":53559292592464,"sku":"CQE-CO-02161A","price":1919.99,"currency_code":"USD","in_stock":true},{"title":"13 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292625232,"sku":"CQE-CO-02161B","price":1929.99,"currency_code":"USD","in_stock":true},{"title":"15 GPM \/ Automatic","offer_id":53553948557648,"sku":"CQE-CO-02112","price":3649.99,"currency_code":"USD","in_stock":true},{"title":"15 GPM \/ Manual - Upflow","offer_id":53559292658000,"sku":"CQE-CO-02112A","price":3459.99,"currency_code":"USD","in_stock":true},{"title":"15 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292690768,"sku":"CQE-CO-02112B","price":3479.99,"currency_code":"USD","in_stock":true},{"title":"20 GPM \/ Automatic","offer_id":53553948655952,"sku":"CQE-CO-02113","price":4569.99,"currency_code":"USD","in_stock":true},{"title":"20 GPM \/ Manual - Upflow","offer_id":53559292723536,"sku":"CQE-CO-02113A","price":4229.99,"currency_code":"USD","in_stock":true},{"title":"20 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292756304,"sku":"CQE-CO-02113B","price":4309.99,"currency_code":"USD","in_stock":true},{"title":"35 GPM \/ Automatic","offer_id":53553948754256,"sku":"CQE-CO-02114","price":6079.99,"currency_code":"USD","in_stock":true},{"title":"35 GPM \/ Manual - Upflow","offer_id":53559292789072,"sku":"CQE-CO-02114A","price":5759.99,"currency_code":"USD","in_stock":true},{"title":"35 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292821840,"sku":"CQE-CO-02114B","price":5829.99,"currency_code":"USD","in_stock":true},{"title":"60 GPM \/ Automatic","offer_id":53553948852560,"sku":"CQE-CO-02115","price":9279.99,"currency_code":"USD","in_stock":true},{"title":"60 GPM \/ Manual - Upflow","offer_id":53559292854608,"sku":"CQE-CO-02115A","price":8909.99,"currency_code":"USD","in_stock":true},{"title":"60 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292887376,"sku":"CQE-CO-02115B","price":8999.99,"currency_code":"USD","in_stock":true},{"title":"75 GPM \/ Automatic","offer_id":53553948950864,"sku":"CQE-CO-02116","price":13979.99,"currency_code":"USD","in_stock":true},{"title":"75 GPM \/ Manual - Upflow","offer_id":53559292920144,"sku":"CQE-CO-02116A","price":13589.99,"currency_code":"USD","in_stock":true},{"title":"75 GPM \/ Manual - Downflow w\/Backwash","offer_id":53559292952912,"sku":"CQE-CO-02116B","price":13679.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0877\/7288\/9424\/files\/11gpm_auto_18c0274e-968d-4a97-9573-6f8912972ff1.webp?v=1788810781","url":"https:\/\/lalabvault.com\/products\/crystal-quest-commercial-demineralizing-di-water-filtration-system-11-390-gpm","provider":"LA LabVault","version":"1.0","type":"link"}