Spiral Stack™ Industrial Pumps

So reliable that once you install it, you’ll forget you ever did.

Our Spiral Stacks are the highest-pressure, single-stage, continuous-flow pumps in their power class, which means they pump higher and farther than your centrifugal pumps. The patented internal fluid channels produce laminar, pulsation-free flow for exact fluid metering into pressurized lines. With no rubber hoses, boots, or diaphragms to wear out, they run maintenance-free for years longer than typical dosing pumps.  The reversible flow allows back-and-forth balancing between fluid reservoirs or processes. For viscosities up to 300 cP and temperatures to 190 F, non-corrosive and non-chlorinated solutions. Available in 3 GPM or 15 GPM models. Contact sales for your custom pressure, flow, and material requirements, or bulk pricing. Designed and built in the USA.