WSP 10 GPM Booster Pump - 1.5 HP

If your water system isn’t delivering enough pressure or flow for your home or equipment, this booster pump helps raise it to the level you need. It’s built to handle up to 10 gallons per minute, keeping your water moving steadily and reliably.

The problem you’re facing

You might notice weak water pressure that makes showers less comfortable, slows down your reverse-osmosis system, or leaves your appliances underperforming. Filling containers takes longer, your irrigation may sputter, or water flows inconsistently through your treatment equipment. It’s not just inconvenient — it means your plumbing or water systems aren’t working as they should.

Why water pressure drops or stays low

Water pressure depends on the pump and piping delivering water at the right force and volume. If the pump is too small, aging, or not made for your water’s chemistry, it can struggle to maintain pressure. Water with high mineral content or chlorides can corrode or wear down parts, reducing pump efficiency. The simplest way to confirm this is a pressure test before and after the pump — if pressure stays low despite a good water source, the pump likely isn’t meeting the demand.

What leaving low pressure untreated costs you

Low pressure can shorten appliance life as they work harder to function. Your water treatment equipment, like reverse-osmosis units, depends on a steady feed pressure to filter water properly; insufficient pressure can reduce their effectiveness and lifespan. You’ll also spend more time filling tanks or watering plants, and daily tasks just take longer. Over time, poor water flow can cause uneven wear in plumbing parts.

How this booster pump helps

This pump uses a multi-stage design, which means water passes through several impellers to build up pressure smoothly and consistently. It’s made mostly of stainless steel parts that resist corrosion from tough water conditions, so it holds up longer. The pump adds the extra push your system needs, delivering up to 10 gallons per minute at a stable pressure that keeps your water flowing properly.

What this booster pump can handle

With a capacity of 10 gallons per minute and a 1.5 horsepower motor, this pump is designed for commercial reverse-osmosis systems and other applications requiring steady, reliable pressure. Its fully stainless steel wetted path resists corrosion from chlorides and minerals, making it well suited to aggressive water chemistries that would wear out lesser pumps faster. The quiet, vibration-free operation suits settings where the pump runs continuously without noise becoming a problem.

What you actually get

The pump features a horizontal, multi-stage centrifugal design with composite impellers and diffusers that resist corrosion and abrasion. Stainless steel rabbit locks hold the pump bowls in precise alignment, simplifying service and reducing leak points. The motor is a close-coupled, NEMA 56J design with ball bearings suited for thrust loads. Suction and discharge connections are 1-inch NPT standard fittings. Mechanical seals come with face and elastomer options to fit your water’s needs.

Is this pump the right size for you?

This 10 GPM, 1.5 HP booster pump fits applications needing steady pressure and flow up to 10 gallons per minute, such as commercial reverse-osmosis systems or similar water treatment setups. If your water demand is lower or your flow needs are smaller, a smaller unit might be more efficient. For demands above 10 GPM, consider sizing up to a larger pump designed for higher flow rates.

Living with this pump

Maintenance mainly involves periodic inspection and service by your plumber to check seals, alignment, and wear on moving parts. The stainless steel construction and corrosion-resistant components reduce how often service is needed, but regular checks keep it running smoothly. Costs are typical for pumps of this type—mainly replacement seals and occasional motor servicing over the pump’s life.

What it won’t do

This booster pump won’t treat water quality issues like removing hardness, sediment, chlorine, or contaminants. It’s focused solely on increasing water pressure and flow. If you need filtration, water softening, or chemical treatment, those require separate equipment designed for those specific tasks.

Why buy this booster pump from Water Softener Plus?

We supply pumps with durable, serviceable stainless steel components chosen for long life in challenging water conditions. Our parts remain available years down the road, so you’re not stuck with a sealed unit that can’t be repaired. We ship from Tampa with free U.S. shipping included, and offer a 90-day money-back guarantee. Our team provides straightforward sizing advice based on your needs — no pressure, just facts and experience.

Specifications

The next step

Order this booster pump online now to improve your water pressure reliably. If you’re unsure about sizing or compatibility, contact us for a quick consultation before purchasing.