Pumps Unlimited Product Line

Reverse Osmosis systems

Complete Reverse Osmosis pump systems, submersible motors and casings.  From 5 HP to 150 HP, we build and supply them all. Our pumps can be found in the facilities of some of the largest consumer brand names in the world. When a client needs the most reliable industrial pump solution, they turn to Pumps Unlimited to ensure they get the best. We can also tailor a solution to your needs, custom work can be done.Torpedo Pump

The Torpedo Pump / Deep Well Pumps

Pumps Unlimited’s flagship product, The Torpedo Pump, is an established high efficiency feed pump for Reverse Osmosis Purification Water Systems. The Torpedo Pump is available in all sizes ranging from 2 to 1200 gallons per minute or GPM, with discharge heads up to 1,900 feet. The horsepower from our motors range from 5 to 150 horsepower. The Torpedo Pump utilizes a multi-stage stainless steel turbine pump end driven by a stainless-steel submersible motor via splined connection. This Pump will save you money and time as it requires no field alignment, no scheduled maintenance, and no required spare parts.

Torpedo Pump

Piston Pumps

Two Ball, Four ball, and Chop-Check Piston Pumps. We carry the entire ARO line of pump products. The ARO piston pumps can handle a wide range of viscous fluids. With a wide selection of pressure ratios and displacement rates available. Customer friendly, ARO hydraulic and pneumatic piston pump come packaged and configured for your specific application.

Peristaltic Pumps

Peristaltic pumps are also known as hose pumps or tube pumps. They provide a dependable and simple solution for moving almost any fluid in a wide variety of markets and applications. Peristaltic hose pumps and peristaltic tube pumps can transfer, dose or meter a range of fluids, including cosmetic lotions, abrasive slurry or sodium hypochlorite. Peristaltic pumps offer a flexible solution for chemical processing, wastewater applications, food & beverage and more.

Diaphragm Pumps

Rigorously tested and trusted, we carry the entire ARO Diaphragm Pump line of products. Both Air and Electric pumps from 1/4 inch to 3 inch. ARO diaphragm pumps are a reliable, cost-effective choice for industrial and chemical applications. Our bolted, leak-free construction eliminates cross-contamination and increases operator safety. Modular construction reduced parts count and easy-to-use repair kits minimize repair time and cost.

Drum Unloaders

We manufacture drum or pail unloaders from 1 gallon to 55 gallons. Examples of our pail unloaders, manufactured under our sister company, HG Adhesive Dispensing’s name, are found here and here.

Drum Unloader