{"product_id":"nelsen-18-x-65-filter-unit","title":"Nelsen 18\" x 65\" Filter Unit","description":"\u003cp\u003eThe Nelsen 18\" x 65\" Filter Unit from Water Softener Plus delivers substantial commercial filtration capacity, anchored by the proven Nelsen WS1.5EE 1-1\/2\" control valve. With its larger 18\" tank, this system is built for commercial and industrial applications that demand greater media volume and the extended contact time that comes with it, supporting both higher flow and longer service runs between regenerations.\u003c\/p\u003e\n\u003ch3\u003eIntelligent, Adjustable Control\u003c\/h3\u003e\n\u003cp\u003eThe Nelsen WS1.5EE valve combines high-flow capability with sophisticated, easy-to-use control. It supports a 60 gpm service flow rate and 50 gpm backwash, managed by a solid-state microprocessor with accessible front-panel settings. Six fully adjustable cycles provide controlled backwash, down-flow brining and slow rinse, a second backwash, fast rinse, refill, and down-flow service, and an optional double backwash feature can be enabled for optimum regeneration and cleaning efficiency when the application calls for it.\u003c\/p\u003e\n\u003cp\u003eOperators stay informed through a front-panel display showing time of day, days until next regeneration, volume remaining, current flow rate, and total volume used via the built-in totalizer. This comprehensive readout makes it simple to monitor the system at a glance and schedule maintenance proactively. Regeneration can be set as meter immediate, meter delayed, or time-clock delayed, with post-treated water used for the regenerant refill to keep regenerations clean and effective.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 18\" x 65\" commercial filter tank for high media capacity\u003c\/li\u003e\n\u003cli\u003eNelsen WS1.5EE 1-1\/2\" top-mount valve in lead-free brass\u003c\/li\u003e\n\u003cli\u003e60 gpm service flow, 50 gpm backwash, six adjustable cycles\u003c\/li\u003e\n\u003cli\u003eMicroprocessor control with detailed front-panel totalizer display\u003c\/li\u003e\n\u003cli\u003eCoin-cell lithium battery backup with 8-hour carryover\u003c\/li\u003e\n\u003cli\u003e12-volt AC adapter and reliable, proven DC drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDurability and reliability are designed in. The coin-cell lithium battery backup provides an 8-hour carryover so programmed settings persist through power interruptions, the 12-volt AC adapter allows safe and easy installation, and the proven DC drive delivers dependable mechanical operation over the long haul. Lead-free brass valve construction meets potable-water requirements while handling continuous commercial use.\u003c\/p\u003e\n\u003cp\u003eIncluded commercial distributors and a gravel under-bed complete the system, which accepts a variety of filter media to suit your specific water-treatment needs. For larger commercial facilities seeking automated, dependable, and finely controlled filtration with ample capacity, the Nelsen 18\" x 65\" filter unit is a robust, professional-grade solution that runs reliably with minimal day-to-day attention.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668876943413,"sku":"WS15EE-AF18","price":2918.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/ws15ee_919040ea-8e24-4ff1-a913-8a6e0b4d075b.jpg?v=1782680062","url":"https:\/\/watersoftenerplus.com\/sv-eu\/products\/nelsen-18-x-65-filter-unit","provider":"Water Softener Plus","version":"1.0","type":"link"}