Water Softener

Pressure Tanks

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Pressure Tanks for Water Treatment Systems: Reliable Water Storage and Pressure Regulation

Pressure tanks are a critical component in many residential and commercial water treatment setups, providing consistent water pressure and protecting pumps from short cycling. This collection features a diverse range of pressure tanks, including popular models from Amtrol’s Well-X-Trol series, specialized retention tanks paired with water softeners, inline pressure tanks, and brine tanks with protective jackets. Whether you are upgrading an existing system or installing a new water treatment solution, choosing the right pressure tank ensures efficient operation, prolongs equipment life, and maintains steady water flow throughout your property.

How Pressure Tanks Work in Water Treatment Systems

Pressure tanks serve as a reservoir of pressurized water, storing water drawn from a well or municipal source and maintaining system pressure between pump cycles. Inside a typical pressure tank, a bladder or diaphragm separates air from the water chamber. As water fills the tank, it compresses the air, creating pressure that pushes water through your plumbing when a tap is opened. This design reduces pump cycling, which lowers wear and energy consumption.

Some tanks in this collection, such as the Amtrol Well-X-Trol series, are designed for well water applications with durable construction and reliable bladder materials. Others, like the Water Softener Plus Retention Tank and VESTA brine tanks, integrate into water softening systems to provide efficient salt brine storage and regeneration support. Inline pressure tanks optimize space by allowing installation directly within the water line.

How to Choose the Right Pressure Tank for Your System

When selecting a pressure tank, consider the following factors to ensure compatibility and optimal performance:

System Type: Identify whether your water source is a well, municipal supply, or part of a water softening system. Well water systems often require specialized tanks like the Well-X-Trol models, while softener systems benefit from retention or brine tanks.
Tank Construction: Look for tanks with corrosion-resistant materials such as steel with protective coatings or fiberglass shells. Bladder-type tanks provide better water quality separation and require less maintenance than diaphragm or non-bladder tanks.
Connection Type and Size: Confirm that the tank’s inlet and outlet sizes match your plumbing system. Models like the WellMate 80 Gallon tank and the WC Tank 12 x 48 Nat differ in dimension and connection configurations, so accurate measurement is key.
Pressure Ratings: Ensure the tank’s pre-charge pressure and maximum working pressure align with your pump’s specifications and system requirements. Most tanks in this category handle standard residential pressures but always verify compatibility.
Special Features: Some tanks include additional components such as air mix kits (e.g., Air Mix Tank Kit w/Whitewater Ctrl) to maintain air charge or protective jackets (like VESTA Tank Jackets) to guard against environmental damage.

Sizing and Compatibility Considerations

Proper sizing of pressure tanks affects water delivery smoothness and pump longevity. Tanks in this collection vary from compact models suitable for smaller systems to large-capacity tanks like the 80-gallon WellMate. When sizing a tank, calculate your system’s daily water usage, pump capacity, and drawdown volume—the amount of water the tank can deliver before the pump activates again.

Compatibility extends beyond size—consider the tank’s internal bladder material, pressure switch settings, and the tank’s physical footprint. For instance, the Amtrol Well-X-Trol 22x62 pressure tank offers a taller profile for greater volume without excessive floor space. Inline tanks provide flexible installation options where space constraints exist. Ensure the tank fits the designated area and connects seamlessly with existing plumbing.

Pressure Tank FAQ

Q: How often should I replace the bladder inside a pressure tank?

A: Bladder life varies depending on water quality and system usage but typically lasts 5 to 10 years. Signs of bladder failure include rapid pump cycling, waterlogging, or fluctuating pressure. Regular inspection and maintenance help extend bladder life.

Q: Can I use a pressure tank from this collection with any water softener?

A: Many tanks like the Water Softener Plus Retention Tank and VESTA brine tanks are specifically designed for softener compatibility. However, compatibility depends on tank size, connection types, and system design. It is advisable to match the tank to your softener model or consult manufacturer guidelines.

Q: What maintenance do pressure tanks require?

A: Routine maintenance includes checking air charge pressure annually, inspecting for leaks or corrosion, and replacing worn components. Tanks with protective jackets or air mix kits may require additional attention to maintain optimal performance.

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