NAPCO Rotary Gear PumpsRequest Quote

Technical Support

Support

Technical resources for identifying, maintaining, and servicing NAPCO rotary gear pumps.

Access support materials for NAPCO rotary gear pumps including model identification, maintenance guidance, repair kits, and warranty policies. For application-specific questions or further assistance, contact us anytime.

When you contact NAPCO, you’re speaking directly with the engineers who design and build your pump — right here in Sandy, Utah. No distributors, no overseas call centers, just American support from the people who made your equipment.

Support Resources

Pump Identification

Determine your exact pump or repair kit model using our identification chart and visual reference guide.
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Maintenance

View maintenance recommendations, service intervals, and component-level guidance for optimal pump performance.
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Repair & Replacement Parts

Access repair kits, replacement components, and part-level documentation for 2″ and 3″ NAPCO pumps.
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Warranty

Review warranty terms and procedures for NAPCO equipment, including coverage details and service requirements.
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Technical Resources

Engineering & Performance Data

Flow rates, pressure ratings, materials, and dimensional specifications for all NAPCO pumps.

Technical Articles & Guides

Sizing guides, material selection, cavitation prevention, and application-specific articles for rotary gear pumps.

Frequently Asked Questions

Browse 150+ answers about NAPCO pumps, repair kits, applications, and technical specifications.

Blog & Knowledge Base

In-depth articles on gear pump technology, maintenance tips, rebuild vs. replace cost analysis, and pump comparison guides.

Still need help?

Reach out and you’ll get an answer from the people who build the pumps.

Contact NAPCO