National Vertical Turbine Pumps
At Industrial Air Services, we proudly supply National Pump Company, a leading manufacturer of vertical and submersible turbine pumps serving agricultural, municipal, industrial, and commercial markets. With decades of expertise and a reputation for quality, National Pump provides pumping solutions designed for efficiency, reliability, and long service life in critical water movement applications.
Product Highlights
Vertical Turbine Pumps – Ideal for deep well, irrigation, and municipal water supply systems.
Submersible Turbine Pumps – Efficient, space-saving solutions for groundwater and well applications.
Mixed Flow Pumps – Engineered for high-volume, low-head applications such as flood control and cooling water.
Axial Flow Pumps – Designed for moving large volumes of water at low heads, perfect for drainage and circulation.
Engineered Pump Packages – Custom systems tailored to meet specific project and performance requirements.
Why Choose National Pump?
Trusted name in turbine pump technology with decades of experience
Wide product range covering agriculture, irrigation, and municipal water supply
Engineered for dependable performance and long-term efficiency
Industrial Air Services
📞 (615) 641-3100
📍 138 Bain Drive • LaVergne, TN 37086
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National Pump FAQ
What is National Pump?
National Pump manufactures vertical turbine pumps and other pumping equipment designed for industrial, municipal, agricultural, commercial, and water-handling applications. Their pumps are commonly used where dependable high-capacity water movement is required.
What types of pumps does National Pump manufacture?
National Pump offers vertical turbine pumps, submersible pumps, booster pumps, and other pumping solutions designed for wells, water systems, industrial processes, irrigation, and municipal applications.
What is a vertical turbine pump?
A vertical turbine pump is a centrifugal pump designed to move water or other compatible liquids from wells, tanks, reservoirs, and other sources. The pumping elements are positioned below the discharge head, making the design well suited for deep-well and high-capacity applications.
What industries use National Pump equipment?
National Pump equipment is commonly used in municipal water systems, manufacturing facilities, agriculture, irrigation, industrial plants, water treatment facilities, commercial applications, and other operations requiring reliable water movement.
What are National Pump vertical turbine pumps commonly used for?
Common applications include municipal water supply, industrial process water, cooling water, irrigation, groundwater pumping, pressure boosting, and water distribution.
Can National Pump equipment be used for industrial process water?
Yes. Properly selected National Pump equipment can provide reliable water movement for cooling systems, manufacturing processes, facility water supplies, and other industrial applications.
What are the advantages of vertical turbine pumps?
Vertical turbine pumps can provide high flow rates and pressure while requiring relatively little floor space above the water source. They are also well suited for applications where the water level is below the pump's discharge point.
How do I know which National Pump is right for my application?
Proper pump selection depends on required flow, total dynamic head, water level, discharge pressure, fluid characteristics, operating conditions, materials of construction, and system configuration.
Why is proper vertical turbine pump sizing important?
An improperly sized pump can increase energy consumption, reduce efficiency, create excessive component wear, and shorten equipment life. Correct sizing helps provide the required flow and pressure while maintaining reliable operation.
What are signs that a National Pump may need service?
Common warning signs include reduced flow, declining discharge pressure, unusual noise, excessive vibration, increased energy consumption, motor problems, changes in water output, or unexpected equipment shutdowns.
What causes vibration in a vertical turbine pump?
Excessive vibration can result from worn bearings, shaft alignment problems, damaged components, improper operating conditions, cavitation, or changes within the pumping system. Persistent vibration should be investigated before additional damage occurs.
What maintenance do National Pump systems require?
Routine maintenance may include inspecting motors, bearings, shafts, couplings, lubrication, alignment, discharge components, vibration levels, and overall pump performance.
Can preventative maintenance extend the life of a National Pump?
Yes. Regular inspections can identify bearing wear, alignment issues, vibration, motor problems, and other developing concerns before they result in a major failure or unexpected shutdown.
Can National Pump equipment be repaired or rebuilt?
In many cases, yes. Depending on equipment condition, bearings, shafts, impellers, bowls, motors, and other components may be repaired or replaced to restore performance and extend equipment life.
Does Industrial Air Services provide National Pump service and support?
Yes. Industrial Air Services provides National Pump support, troubleshooting, preventative maintenance, repairs, replacement equipment, and application assistance throughout Nashville, Murfreesboro, Franklin, Clarksville, Knoxville, Chattanooga, Bowling Green, and surrounding areas.
Can Industrial Air Services help select a replacement National Pump?
Absolutely. Industrial Air Services can evaluate your existing equipment, required flow and pressure, water source, operating conditions, and system requirements to help determine the appropriate National Pump solution.
Why choose Industrial Air Services for National Pump equipment?
Industrial Air Services helps facilities select, maintain, troubleshoot, and repair National Pump equipment. Our experienced team focuses on improving pump reliability, reducing downtime, maintaining efficient operation, and keeping critical water-handling systems performing properly.