Description
The Nelsen 50" x 60" Round Black Commercial Brine Tank Assembly with a 494 commercial safety valve and 5" brine well is a large-capacity reservoir engineered for high-demand commercial softening systems. Its generous size and heavy-duty components are built to handle the bigger resin beds and longer regeneration cycles common in business and light-industrial settings. Shipping as a matched assembly, it gives commercial installers a dependable, ready-to-plumb foundation with no loose parts to source.
This configuration features the 494 commercial safety valve, which delivers reliable overflow protection at the higher flow rates commercial systems require. The 5" brine well provides the structure to house the safety valve and float assembly for steady, dependable operation under demanding conditions where a brine overflow would be costly and disruptive.
Heavy-Duty Build
- Large 50x60 round black polyethylene brine tank
- 494 commercial brine safety valve for overflow protection
- 5" brine well to house the valve and float
- Robust construction for commercial duty cycles
- Generous salt capacity for high-volume systems
Large brine tanks like this one are ideal for facilities such as hotels, restaurants, laundries, car washes, and multi-unit buildings where hardness loads and water usage run high. The tank stores the salt that dissolves into the concentrated brine used to recharge the resin and restore its ability to capture calcium and magnesium, protecting plumbing and equipment from scale buildup. Keep this commercial assembly performing by maintaining adequate salt, monitoring for bridging, and cleaning out sediment on a regular schedule. Offered by Water Softener Plus on the trusted Nelsen platform, it's a solid, heavy-duty foundation for commercial water-softening installations.
A quick note on sizing and compatibility: Brine tanks like this one work hand in hand with the resin tank: while the resin captures hardness ions during normal service, the brine tank supplies the salt solution that strips those ions away during regeneration, returning the bed to full capacity. Sizing the tank to your salt-use habits and softener grain rating helps avoid frequent refills, and using clean, high-purity softener salt reduces sediment buildup while keeping the safety float and brine line clear.
Selected by Water Softener Plus for reliable performance and easy installation, it is built to keep your water treatment system running smoothly for the long term.
Overview
- ? U.S.-based support and expert assistance
- ?? Built with trusted Pentair & Fleck components
- ?? Ships nationwide - freight-safe packaging
- ?? Ideal for residential and light-commercial systems
Specs (Typical)
| Max Operating Pressure | 125 psi |
|---|---|
| Max Water Temp | 100 ?F |
| Electrical | 120 V AC |
| Flow Range | 5-45 GPM (model dependent) |
Related: Control Valves . Parts . Get sizing help

