{"product_id":"nelsen-450k-ws2qc-s4-min-tnk","title":"Nelsen 450K WS2QC-S4 Min Tnk","description":"\u003cp\u003eThe Nelsen 450K WS2QC-S4 is a complete, high-capacity commercial water softener configured as a System 4 package for streamlined installation. With 450,000 grains of capacity and a Nelsen WS2 2\" meter-equipped valve, it brings efficient, demand-based softening to large commercial facilities.\u003c\/p\u003e\n\u003ch3\u003eSystem 4 convenience\u003c\/h3\u003e\n\u003cp\u003eThe System 4 designation reflects a coordinated, matched build where the components are specified to work together, reducing the time and uncertainty of assembling a system from individual parts. Metered control ensures the unit regenerates only when actual usage consumes its capacity, conserving salt and water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e450,000-grain softening capacity for high commercial demand\u003c\/li\u003e\n\u003cli\u003eSystem 4 configuration for a matched, ready-to-install package\u003c\/li\u003e\n\u003cli\u003eNelsen WS2 2\" meter-equipped commercial valve, top mount\u003c\/li\u003e\n\u003cli\u003eEpoxy-coated lead-free brass valve body for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMetered regeneration based on real water usage\u003c\/li\u003e\n\u003cli\u003eTop-mount valve position for convenient servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis capacity suits large hotels, hospitals, schools, and light industrial sites where hard water would scale boilers, water heaters, and process equipment. By continuously removing calcium and magnesium, the softener protects those assets, reduces scale-related energy waste, and helps cleaning chemicals work more effectively. The Nelsen WS2 2\" valve provides proven commercial control, and its epoxy-coated lead-free brass body supports potable service while resisting corrosion through years of duty. At a configured weight of approximately 1,418 lbs, the Nelsen 450K WS2QC-S4 installs as a solid, long-lasting fixture. For operators who want high-capacity, efficient softening delivered as a coordinated, ready-to-run system, it is a practical and dependable choice backed by trusted Nelsen hardware.\u003c\/p\u003e\n\u003cp\u003eIon exchange is the operating principle: resin captures calcium and magnesium and releases sodium, with brine regeneration restoring the bed between cycles. As a System 4 package, the resin charge, internal distributors, gravel support, and brine-tank controls are engineered together for the rated capacity, ensuring predictable performance and streamlined commissioning. Routine ownership amounts to brine-tank care, keeping salt available and the tank clean. The lasting benefit is equipment protection: by keeping hardness out of boilers, water heaters, and process equipment, the softener preserves efficiency, reduces maintenance, and helps cleaning chemicals perform. For large facilities that want high-capacity softening delivered as a coordinated, ready-to-run system, it is a practical and reliable choice.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668906532917,"sku":"WS2QCT-450-C3948","price":13602.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/ws2qc_softener_e86ba183-6d4a-4bfc-a237-b74e02615e70-r1200.jpg?v=1789627596","url":"https:\/\/watersoftenerplus.com\/products\/nelsen-450k-ws2qc-s4-min-tnk","provider":"Water Softener Plus","version":"1.0","type":"link"}