National Pump has a complete line of close coupled vertical turbine pumps for any application. Our pumps are working around the world in a variety of applications, including refineries, municipal water systems, desalinization, cooling towers, and industrial process.
National Pump offers a full range of Close Coupled Vertical Turbine Pumps.
- Water or Oil Lubricated
- Threaded or Flanged Construction
- Capacities to 20,000 U.S. GPM
- Pressures up to 2,000 PSI (4,620 ft. TDH)
- 1,500 HP
All pump models are in stock as standard materials and can be customized to meet your exact specifications at any of our service centers.
Each National Pump can be fitted with discharge heads configured to your requirements, including standard packing boxes or high pressure boxes, mechanical seals, two piece head shafts for easy installation of drivers and access to packing / seal arrangements. Total pump lengths can be machined to your exact dimensions using either threaded or flanged column assemblies.
Close Coupled Specification (PDF)
Close Coupled Specification (Word)
Selecting a Short Coupled Vertical Turbine Pump (PDF)