Support | Cornell Pump Company

IoT Optimization Pulls a Tomato Grower out of the Red

August 5, 2026

For large agricultural operations, keeping irrigation pumps running efficiently can be a constant challenge. One tomato grower in Central California faced a familiar problem: managing dozens of pumps spread across thousands of acres with limited personnel available to monitor them. As pumps operated unattended, issues such as cavitation, bearing failures, and suction blockages often went unnoticed until they resulted in downtime and costly repairs.

Pre-Harvest Pump Inspection Checklist: Keeping Irrigation Systems Running Through Fall

August 4, 2026

As harvest season approaches, irrigation systems are often working just as hard as they did during peak summer demand. The last thing any grower wants is an unexpected pump failure when crops still depend on consistent water delivery. A pre-harvest inspection can help identify small issues before they turn into costly downtime.

Selecting the Right Pump Configuration

July 23, 2026

Selecting the right pump configuration is about more than flow and head requirements. One of the most important decisions is whether a frame-mounted or close-coupled design best fits the application. While both configurations can deliver reliable performance, each offers unique advantages depending on maintenance requirements, operating conditions, and available space.

Authorized Distributor Parts vs. Unauthorized: The Hidden Cost of Getting It Wrong

June 19, 2026

When it comes to maintaining centrifugal pumps, not all replacement parts are created equal. Authorized, or OEM (original equipment manufacturer), parts are engineered specifically for the pump they serve, ensuring an exact fit, proven performance, and long-term reliability. In contrast, unauthorized or aftermarket parts are often reverse-engineered and produced without access to original specifications. While these alternatives may appear cost-effective upfront, they can introduce variability in tolerances, materials, and performance that ultimately impacts pump efficiency and lifespan.

Using Cornell Pump RunDry® to Prevent Seal Damage

November 20, 2025

Running a centrifugal pump without liquid is one of the fastest ways to damage mechanical seals. Even a brief run-dry event can overheat the seal faces, crack elastomers, and dramatically shorten pump life. Cornell Pump developed the RunDry® system to address this problem directly, giving operators a reliable method to protect seals during low flow or no flow conditions.

Tuesday Tip: Understanding Priming Methods for Centrifugal Pumps

November 18, 2025

Before a centrifugal pump can move liquid, its casing and suction line must be filled with fluid. Air is the enemy of pump performance—just 3% entrained air can cause a centrifugal pump to lose prime.
Cornell pumps can be primed in several ways depending on installation, duty cycle, and automation needs. Here is a clear overview of common priming methods—how they work, and their advantages and disadvantages.

Unlocking Efficiency: How to Use the Cornell Pump eCatalog

November 12, 2025

In today’s fast-paced pump specification environment, access to real-time product information and configurable solutions is key. That’s where the Cornell Pump eCatalog comes in — a powerful, user-friendly online platform giving engineers, specifiers, distributors and end-users direct access to Cornell’s full pump portfolio.

Tuesday tip: Common Locations for Pump Leaks and How to Fix Them

November 4, 2025

When a pump begins leaking, it is often a sign of underlying issues in installation, operation, or wear. Knowing where leaks originate and how to correct them can prevent costly repairs and unplanned downtime. The following sections describe the most common leak locations in centrifugal pumps and how to address them effectively.

Technical Foundations of Cornell Refrigeration Pumps

October 7, 2025

Cornell Pump Company’s refrigeration pumps are engineered to meet the rigorous demands of industrial refrigeration systems. Beyond durability and efficiency, they are designed around precise fluid dynamics and thermodynamic principles that maximize system performance and protect against operational pitfalls.

Top Maintenance Practices for Long-Term Life of Municipal Pumps

October 2, 2025

Municipal pumps are critical infrastructure that keep water flowing for communities, support wastewater treatment, and ensure reliable service around the clock. Given their constant workload, extending pump life is not just about saving money. It is about protecting public health, avoiding costly downtime, and maximizing efficiency. With the right maintenance practices, municipalities can greatly improve pump longevity and performance.