WSP 22x62" Pressure Tank - Well Water

A pressure tank like this is what a plumber spots right away—the large steel cylinder connected near your well pump. Its job is to hold water under pressure, so the pump doesn’t have to kick on and off every few minutes. That smooths out pressure in your pipes and saves your pump from wearing out prematurely.

What You See When Pump Cycling Is a Problem

When your well pump starts and stops too often—known as rapid cycling—it puts stress on the motor and pressure switch. You might notice quick bursts of water pressure that fluctuate when multiple fixtures run at once, or hear the pump run frequently for brief periods. This constant cycling can lead to noisy pipes, waterlogging where air gets trapped inside the system, and early failure of pump components. Instead of steady water flow, you get uneven pressure that makes everyday water use less convenient.

How the Control Head Works to Keep Water Pressurized

The control on top of this pressure tank uses an air-draw mechanism. It pulls in a small pocket of air inside the tank without adding chemicals. This air pocket compresses as water fills the tank, maintaining steady pressure and preventing issues like waterlogging—where water takes up the whole tank and the system loses its cushion. The control head ensures that pressure swings are minimized, so your pump cycles less often and runs more efficiently over time.

The Diaphragm Inside Smooths the Water Flow

Inside the tank, a diaphragm separates the air pocket from the water. This flexible membrane flexes as water pressure changes, keeping the air and water separate. This design helps the tank hold its pressure longer and protect the pump from frequent starts and stops. Unlike tanks without a diaphragm, it reduces corrosion and waterlogging, which can cause uneven pressure and wasted energy.

Tank Size and What It Means for Your Water System

This pressure tank measures 22 inches in diameter and stands 62 inches tall, holding about 86 gallons of water under pressure. That volume gives a substantial water reserve for your system to draw on during heavy use. The tall, narrow design makes it easier to fit in a mechanical room without taking up too much floor space. With a service flow of roughly 27 gallons per minute, it can handle multiple bathrooms or irrigation needs without frequent pump cycling.

Who Should Choose This Pressure Tank

This tank is best suited for large homes, estates with several bathrooms, or light commercial properties where water demand is substantial. If you have multiple fixtures running at once or irrigation and livestock watering systems, this size helps your pump run less often and protects your entire well system. Smaller homes with low water use will want a more compact tank to avoid excessive standing water or oversized equipment.

What Comes with Your Purchase and How to Proceed

Included with this tank is a lifetime warranty covering the pressure vessel itself. The control valve and electronics have their own manufacturer warranties. Water Softener Plus ships this pressure tank directly to you in the U.S. with free shipping, ready for your local licensed plumber to install. Ordering is straightforward—just select your size and place your order online. Our team is available to help confirm if this tank suits your needs before you buy.

Who this size is right for

This is rated for roughly 27 gallons per minute of service flow, which suits a large or light-commercial property.

Check this against your peak demand rather than your daily total. A unit that is marginal on flow will drop pressure at exactly the times you notice it most.