Our History

National Pump Company was founded in 1969, started out primarily manufacturing pumps at a facility in Lubbock, Texas for the agricultural market. With high initial success in this area, the company quickly expanded its capabilities.

National soon outgrew the original facility and moved to a new factory in Peoria, Arizona. This move included construction of a new test lines of 4" and 12" with horsepower capabilities up to 350 HP.

The Legend of the Red Cadillac

It was at this time that National Pump Company exchanged hands and the legend of the Red Cadillac was born. For more on this little bit of history please check out our blog piece: The Legend of the Red Cadillac.

With the new facility NPC and continued success in terms of technology, quality and manufacturing, NPC was now supplying pumps to the municipal, industrial and petroleum markets.

The Peoria facility was quickly out grown prompting a need for a new state of the art factory which in 2008 was built in Glendale, Arizona.

National Pump Company

The new facility at 35,000 square feet was considerably larger, allowing for expansion of machining capabilities and a much larger test stand.

Continued success soon drew the attention of major players in the pump industry and The Gorman Rupp Corporation acquired National Pump in 2008. National Pump was now part of the "pump People" family of Gorman Rupp Companies.

Under National Pump leadership and the blessing of the Gorman Rupp Corporation, further success quickly followed.

  • In 2011 the Glendale facility was expanded to 70,000 square feet.
  • In 2012 the facility became ISO certified signifying a major step forward in become competitive in a world market.
  • 2013 further expansion took place with the acquisition of American Turbine Pumps.
  • Additionally in 2013 National pump bowl assemblies became NSF Certified.

Further successes soon followed. The test stand was expanded in 2015 to allow for testing of the largest pump built by National at 30 inches. NSF complete pumps were approved in 2019. NSF material capibilites were added over the years and today national offers one of the largest available material choices in the pump industry.

Additionally, multiple new sizes were added to fill in any gaps in our hydraulic coverage range.

Today National Pump Company has come a long way since those early days in Texas and now is a major player in many markets within the world of pumping.

National Pump Company looks forward to working with you on your vertical turbine applications.

1972 vs 2022

1972 vs 2022

1972 vs 2022
1500 HP pump going into the pit to be tested in the expanded pit

1500 HP pump going into the pit to be tested in the expanded pit

1500 HP pump going into the pit to be tested in the expanded pit
H28’s on the floor being prepped to ship

H28’s on the floor being prepped to ship

H28’s on the floor being prepped to ship
I981: New factory in Peoria, Illinois

I981: New factory in Peoria, Illinois

I981: New factory in Peoria, Illinois