{"product_id":"nws20-150k-twin-alt-system-w-2450-bt","title":"NWS20 150K Twin Alt System w\/2450 BT","description":"\u003cp\u003eThe Nelsen Water Solutions NWS20 150K Twin Alternating System with 2450 brine tank is built for continuous, uninterrupted softening in demanding residential and commercial settings. It pairs two complete 150,000-grain NWS20 systems with a Nelsen 2\" Motorized Alternating Valve, so one tank always remains online to supply soft water while its partner regenerates or waits in reserve. That handoff happens automatically, meaning the building never receives hard water even at three in the morning.\u003c\/p\u003e\u003ch3\u003eWhy twin-alternating\u003c\/h3\u003e\u003cp\u003eSingle-tank softeners briefly send hard water to the home during regeneration. A twin-alternating design eliminates that gap entirely, making it ideal for facilities that operate around the clock. A 2\" stainless steel electronic meter measures actual usage and tells the system precisely when to switch and regenerate, optimizing salt and water efficiency across both tanks rather than relying on a fixed schedule that might recharge too early or too late.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo 150,000 grain NWS20 systems totaling 300,000 grains of working capacity\u003c\/li\u003e\n\u003cli\u003eNelsen 2\" MAV for automatic, hands-free tank alternation\u003c\/li\u003e\n\u003cli\u003e2\" stainless steel electronic meter for demand-based control\u003c\/li\u003e\n\u003cli\u003e2\" lead-free brass valves rated for high flow\u003c\/li\u003e\n\u003cli\u003e24x50 commercial brine tank with Nelsen 484 safety valve, air check, overflow elbow, and 5\" brine well with cap\u003c\/li\u003e\n\u003cli\u003eApproximately 1,017 lbs total weight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed from proven Nelsen and Nelsen commercial components, this system handles the elevated flow rates and heavy hardness loads found in laundries, restaurants, multi-family housing, and small industrial sites. The lead-free brass valves move substantial volume without choking flow, while the included 24x50 brine tank provides generous salt storage to support frequent regenerations. By stripping calcium and magnesium before they can deposit, the system shields water heaters, dishwashers, boilers, and plumbing from scale that would otherwise rob efficiency and shorten equipment life. Arriving largely complete and ready to install, the NWS20 150K Twin Alt from Water Softener Plus is a turnkey solution for nonstop soft water.\u003c\/p\u003e\u003cp\u003eAllow sufficient space for two mineral tanks, the brine tank, and service clearance when planning the installation, and confirm electrical for the meter and motorized alternating valve. Once commissioned and programmed to your hardness, the NWS20 150K Twin Alt operates automatically, regenerating each tank on demand and keeping soft water flowing without any interruption to your operation.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668842897461,"sku":"NWS20-TA-150-C2450","price":11009.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/nws-20-00_a14e160b-195c-48c1-98c0-6e44db884fdd.jpg?v=1782679371","url":"https:\/\/watersoftenerplus.com\/de-eu\/products\/nws20-150k-twin-alt-system-w-2450-bt","provider":"Water Softener Plus","version":"1.0","type":"link"}