WSP Booster Pump - Multi Stage Centrifugal

When you turn on the taps in a new place and the water barely flows, it’s clear your plumbing or treatment system isn’t getting enough pressure. This booster pump from Water Softener Plus is designed to raise water pressure and flow, especially for larger homes or commercial setups that need a steady, strong supply.

Meeting Your Water’s Demand for More Pressure

You’ve just moved in and noticed the shower dribbles instead of pours, or the water treatment equipment doesn’t seem to work right. Maybe filling a bucket takes longer than you expect, and multiple fixtures running at once causes the flow to drop. It’s not a problem with your pipes being clogged or old — it’s simply not enough pressure to push the water where it needs to go. That means daily chores slow down, and your treatment devices may not perform as they should.

How the Control Head Responds to Your Water Use

At the heart of this pump is the motor paired with a pressure control system. It senses when water is needed and switches the pump on to boost the pressure. Once demand drops, it stops, saving energy and wear. This automatic start-and-stop on demand means the pump only runs when you need it, rather than constantly, which helps extend its life and keeps running costs reasonable.

The Pump’s Design and Why It Matters

This is a multi-stage centrifugal pump, which means it uses several spinning impellers to gradually add pressure instead of pushing water through at once. This method creates a steady, strong flow without unnecessarily high speeds that can wear parts out quickly. The pump housing and key components are made from corrosion-resistant stainless steel, so it stands up to aggressive or treated water that can damage lesser pumps.

What the 20-Gallon Tank Means in Practice

Supporting the pump is a 20-gallon tank that helps maintain consistent pressure and smooth operation. Rather than the pump cycling on and off constantly, the tank stores some pressurized water to meet short bursts of demand immediately. This setup reduces strain on the motor and helps your water treatment equipment run evenly.

Who Benefits Most from This Booster Pump

This pump suits larger homes or light-commercial properties that need reliable high-pressure flow, such as for bigger reverse osmosis systems or multiple water-using points running simultaneously. If your water system feels starved for pressure and simple household pumps aren’t enough, this is a strong fit. For smaller homes or low-demand setups, a less powerful pump or system might be more appropriate.

What Comes with This Booster Pump

When you order this pump, you get the 3 HP motor and multi-stage centrifugal stainless steel unit complete with its 20-gallon pressure tank. It arrives ready to be installed by your local, licensed plumber. Because it has no filtering or treatment media itself, it’s designed to support your water equipment rather than replace any part of it.

Ordering and Next Steps

You can order this booster pump directly online with free U.S. shipping included. Once you receive it, arrange for your plumber to install it so your water pressure meets your home or business needs. As always, we provide sizing advice to ensure this is the right fit before you buy.

Who this size is right for

This is rated for roughly 20 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.