Geoff VanLeeuwen

Geoff VanLeeuwen, P.E., is the director of products and applications for PSG Grand Rapids. He can be reached at [email protected]. For more information on Blackmer’s full line of pumps and compressors, visit

Sliding Vane Vs Gear Pumps Shaft Deflection Cropped Primary
What’s in Print

Operational edge: Why sliding vanes are a smart spec

Aug. 3, 2021
Sliding vane pumps offer tank truck operators better functionality, reliability than gear pumps in many liquid-handling applications