Northern® heavy duty gear pumps are factory engineered for your toughest applications. They are precisely manufactured with materials for long life and high reliability. The 4000 series pump is made from carbon steel and is traditionally designed with a five plate modular construction, best for the majority of applications. We also make custom designed gear pumps offered in varying construction designs.

Northern® gear pumps are positive displacement rotary gear pumps that are designed for nearly any liquid transfer application, particularly those involving extremes of temperature, viscosity, pressure and inlet conditions. Exceptions for the carbon steel series include liquids containing high concentrations of abrasives, liquids which have poor lubricity such as water, and liquids that are corrosive.

Northern® Pump has added a new design to its industry leading line of gear pumps, the NPC Series. For 100 years, Northern® Pump has been providing the most reliable gear pumps in the industry. We pride ourselves on accomplishing what no other pump company can achieve. And now we have increased our own performance envelope with our patent pending NPC Series pulse-free gear pump. The NPC offers pulse-free flow for smooth even coating and provides for fast and complete breakdown necessary for cleaning and reassembly that can be accomplished in just a few minutes. And, it is modular which means that one body size can easily be converted to three differing flow rates with only a few interchangeable parts. This product is "just the ticket" for the slot die, coatings and pharmaceutical industries pumping needs.

Northern® ECC Series with ceramic liner plates solve difficult pumping applications including problems involving low lubricity or abrasive liquids at higher pressures. For special needs that can’t be met with our traditional design we offer liner plates of ceramic or tool steel for abrasion resistance and long life. We also provide seal flush cavities with double mechanical seals for emission control in critical applications with special porting size and configuration as well as unique mounting arrangements.

When you need a heavy duty gear pump or a rebuild, call Northern®—the “job shop for tough pumps”.

For a quote, please fill out our Pump Quotation Form.