Sight Glasses

Gear Up or Go Around? Comparing Gear Pump vs. Circumferential Piston Pumps

It’s critical to choose the right pump when every drop counts for your metering and dosing process When precision matters, especially in hygienic processing, choosing the right pump for metering and dosing applications can make or break your line efficiency. Two technologies stand out in conversations about metering and dosing: the gear pump and the circumferential piston pump. Both are positive displacement designs, meaning they move a fixed volume of fluid per revolution. But how they achieve that, and how well they hold up under real-world conditions, tells a very different story

Twin Screw vs. Lobe Pump? Which Pump is the Better Choice for Suspended Solids?

As food processors respond to rising consumer demand for protein-enriched products, from high-protein yogurts to enhanced dairy beverages, production lines face increasing challenges with thick, viscous formulations. With the food processing automation market approaching $40 billion by 2030, the industry seeks equipment capable of handling complex products without compromising throughput or quality.

Comparing Hygienic Pump Technology Pros and Cons: A Process Engineer’s Guide

In hygienic processing environments, pump selection plays a far greater role than simply moving product from point A to point B. The pump directly influences product integrity, ensuring easy cleaning, reducing food safety risks, minimizing maintenance efforts, and lowering total cost of ownership. For process engineers working in food, beverage, personal care, or pharmaceutical applications, understanding which hygienic pump technology is best designed for each application is essential to building reliable, repeatable processes.