WSP 50x60" Brine Tank - Blk Rot Molded

This WSP 50x60" Brine Tank is a large-capacity salt reservoir designed to replace or upgrade the salt-storage side of a water softener system. It offers a durable, seamless polyethylene construction built to hold a heavy load of salt for commercial or high-demand home setups.

The problem you’re facing

If you’re dealing with a softener that needs frequent salt refills or a brine tank showing cracks, leaks, or corrosion, you know the hassle. Maybe your current tank is too small or worn out, causing interruptions or uneven salt delivery for your water softener. That salt storage is a crucial part of your system’s reliability, yet not always visible until it fails or demands constant attention.

Why this happens

Salt storage tanks hold the salt that dissolves into water to make a brine solution, which your softener uses to recharge itself. Over time, tanks made from thinner materials or with seams can develop cracks from salt pressure, corrosion, or stress. Smaller tanks fill quickly, so they need topping up often, which wastes your time and risks running low on brine between refills.

What it costs you to leave it as is

A tank that’s too small or damaged means you spend more time refilling salt, and your softener may not regenerate properly. This leads to harder water slipping through, which causes scale buildup on faucets and appliances, stiff towels, and dingy laundry. If the tank leaks or fails, you might have downtime or expensive repairs on top of replacing the tank.

How this tank fixes it

This brine tank acts as the reservoir for your water softener’s salt supply. Its large size means you can store more salt, so the softener has a steady, consistent brine supply for recharging. The seamless, rotationally molded polyethylene walls provide strength and resistance to salt corrosion and stress, so it holds up well over time without leaks.

What this tank can handle

With a diameter of 50 inches and standing 60 inches tall, this tank holds hundreds of pounds of salt at once. It’s made for commercial or high-capacity softening systems that use a lot of salt between refills. The thick, seamless walls resist cracking and damage, making it suitable for heavy-duty, continuous use in multi-tank or high-flow water treatment setups. It’s a solid choice when you need a dependable, large brine storage option.

What you actually get

The tank itself is a one-piece, black polyethylene vessel formed by rotational molding to ensure seamless walls that resist stress and salt corrosion. It carries a lifetime warranty on the tank body, so you’re protected against leaks or structural failure over many years. The control valve and any electronics that work with it carry their own manufacturer warranties, which vary by component. This tank arrives ready to fit your commercial brine valve, air check, safety float, and brine grid, which you’ll select based on your system’s needs.

Is this the right size for you?

This tank suits large-volume water softening systems that consume salt quickly—typically commercial or industrial setups or very large residential systems. It’s far larger than standard home softener brine tanks, so if your softener is a typical single-family model with modest salt usage, a smaller brine tank would be a better fit. Confirm your salt usage and space availability before upgrading to ensure this size matches your system requirements.

Living with it

Maintenance mainly involves refilling the tank with salt when levels get low, which will be less frequent thanks to its large capacity. The tank’s durable construction means you won’t need to worry about leaks or cracks over its lifetime. Regular checks to ensure your brine valve and floats are working properly remain important, but the tank itself requires little attention beyond salt top-ups and occasional cleaning if needed.

What it won’t do

This tank stores salt for your softener but doesn’t treat water by itself. You’ll need compatible brine valves and your existing softener control system to manage regeneration. If you have other water issues like sediment, iron, or bacteria, a brine tank won’t address those. For such problems, separate filtration or treatment systems are required.

Why buy it from Water Softener Plus?

We offer this tank with a lifetime warranty on the vessel itself and ship it from Tampa with free U.S. delivery included. Our team provides real sizing advice to make sure you get the right tank for your system’s salt needs. We use only proven components, not sealed disposable units, so you can count on parts availability and service support well into the future. Plus, we back your purchase with a 90-day money-back guarantee for added peace of mind.

Included with this system

• Lifetime warranty on the tank. The control valve and electronics carry the manufacturer's own warranty.

Specifications

The next step

Order the WSP 50x60" Brine Tank online today to upgrade your softener’s salt storage and reduce refill frequency. Your shipment will arrive promptly, ready to support your system’s heavy salt use with durable, long-lasting construction.