Nelsen 600K WS2H TA Min Tnk

The Nelsen 600K WS2H-TA is a high-output, twin-alternating commercial water softener built for facilities with substantial water demand and zero tolerance for soft-water interruptions. Two pressure vessels alternate service so that one tank is always producing soft water while the other regenerates, ensuring a continuous supply throughout the day and night.

With 600,000 grains of total softening capacity, this system is engineered for large industrial plants, sizable hospitality and healthcare campuses, commercial laundries, and high-volume process applications. By continuously removing calcium and magnesium, it shields boilers, cooling systems, water heaters, and process equipment from scale, helping control energy costs and reduce maintenance.

• Twin-alternating design for uninterrupted soft water at high volume
• Two composite pressure vessels for corrosion resistance and durability
• One 2" Motorized Alternating Valve (MAV) for automatic tank switching
• One 2" meter for demand-based, efficient regeneration
• Large commercial 50" x 60" brine tank with a 484 safety valve
• Built for continuous, high-demand commercial duty

The twin-alternating arrangement is the defining feature: the MAV automatically rotates vessels so regeneration happens transparently in the background, and the 2" meter ensures the system regenerates based on real water usage rather than a fixed clock, conserving salt and water at scale. The sizable 50" x 60" commercial brine tank holds ample salt reserve, and its 484 safety valve helps prevent overfill. For large operations that depend on a steady, high-volume supply of softened water and want the long-term efficiency of metered twin-tank operation, the Nelsen 600K WS2H-TA delivers heavy-duty, professionally engineered performance designed to run reliably for years.

Like all ion-exchange softeners, this system removes hardness by passing water through resin that swaps calcium and magnesium for sodium, then regenerates that resin with brine to renew its capacity. The twin-alternating design ensures regeneration never interrupts supply, since one vessel is always in service, which is essential at the high volumes this unit handles. The large 50" x 60" brine tank holds a substantial salt reserve, reducing refill frequency, and its 484 safety valve protects against overfill. For high-demand industrial and institutional sites, the benefit of continuous, high-volume softening is significant: protecting boilers, cooling systems, and process equipment from scale preserves efficiency, cuts energy waste, and avoids the costly downtime that scaling can cause.