Three Decades of Industrial Pumping Solutions
Founded in 1995, NAPCO started with a straightforward idea: build a rotary gear pump that's tougher, simpler, and easier to service than anything else on the market. That commitment hasn't changed. Every pump we manufacture is precision-machined, assembled by hand, and tested before it ships.
Today, NAPCO pumps operate across six continents in industries ranging from emulsion explosives and mining to chemical processing, petroleum transfer, food & beverage, and general industrial manufacturing. Our customers include some of the largest explosives manufacturers, chemical processors, and industrial operations in the world.
We keep our operation focused. We don't try to make every type of pump — we make rotary gear pumps and flow meters, and we make them exceptionally well. That focus lets us deliver fast, support our products completely, and stand behind every unit we build.
What Sets NAPCO Apart
Built for the Toughest Applications
Our pumps handle abrasive slurries, corrosive chemicals, high-viscosity adhesives, and extreme temperatures. Available in ductile iron and 316 stainless steel with nitrile or Viton gears to match your fluid and operating conditions.
Fully Field-Serviceable
Every NAPCO pump can be completely rebuilt in the field with genuine factory-matched repair kits. No special tools, no factory return. Minimize downtime and keep your operation running — even at remote mine sites.
Global Reach, Direct Support
We work directly with customers and partners worldwide — from Australia and South America to Europe and Asia. Direct relationships mean faster response times, better technical support, and no middlemen between you and the people who build your pumps.
Trusted by Industry Leaders
NAPCO pumps are specified and operated by major mining companies, explosives manufacturers, chemical processors, and industrial operations around the world. Long-term partnerships built on performance, reliability, and responsive support.
What We Manufacture
Our product line is focused and purposeful — rotary gear pumps, positive displacement flow meters, and complete repair kits. Every product is designed around the same principles: precision machining, durable materials, and straightforward serviceability.
Rotary Gear Pumps
2″ and 3″ self-priming, bi-directional gear pumps in ductile iron and 316 stainless steel.
Flow Meters
Positive displacement flow meters for accurate measurement of viscous and non-viscous industrial fluids.
Repair Kits
Factory-matched kits with gears, seals, bearings, and gaskets for complete field rebuilds.
Industries We Serve
NAPCO pumps are engineered for demanding fluid transfer across a range of industrial sectors. Each application brings its own challenges — abrasive particulates, corrosive chemistry, extreme viscosity, or high temperatures — and our pump platform is designed to handle all of them.
Ready to talk about your application?
Tell us about your fluid, flow rate, and operating conditions — we'll recommend the right pump and configuration.
Contact NAPCO