
Universal Mag Drive, The Sealless Upgrade That Prevents Leakage and Fugitive Emissions
5 minutes
03-25-2025
Viking Pump invented, patented and manufactured the very first sealless mag drive rotary positive displacement (PD) pumps in the world, and developed several series over time for different applications, including the first generation 825, 895 and 855 ™ internal gear pumps.
Of these first generation mag drive pumps, all had different footprints from their…
John Hall
Pump Consultant

Universal Mag Drive, The Sealless Upgrade That Prevents Leakage and Fugitive Emissions
5 minutes
03-25-2025
Viking Pump invented, patented and manufactured the very first sealless mag drive rotary positive displacement (PD) pumps in the world, and developed several series over time for different applications, including the first generation 825, 895 and 855 ™ internal gear pumps.
Of these first generation mag drive pumps, all had different footprints from their…
John Hall
Pump Consultant

Universal Mag Drive, The Sealless Upgrade That Prevents Leakage and Fugitive Emissions
5 minutes
03-25-2025
Viking Pump invented, patented and manufactured the very first sealless mag drive rotary positive displacement (PD) pumps in the world, and developed several series over time for different applications, including the first generation 825, 895 and 855 ™ internal gear pumps.
Of these first generation mag drive pumps, all had different footprints from their…
John Hall
Pump Consultant

Universal Mag Drive, The Sealless Upgrade That Prevents Leakage and Fugitive Emissions
5 minutes
03-25-2025
Viking Pump invented, patented and manufactured the very first sealless mag drive rotary positive displacement (PD) pumps in the world, and developed several series over time for different applications, including the first generation 825, 895 and 855 ™ internal gear pumps.
Of these first generation mag drive pumps, all had different footprints from their…
John Hall
Pump Consultant

Bitumen vs Asphalt: Key Differences and Gear Pump Selection
02-25-2025
The terms bitumen and asphalt are often used interchangeably, but they are two completely different materials, causing confusion inside and outside the industry. Throw in regional differences in meaning and language, and it’s time to set the record straight, along with tips on bitumen pump selection.
John Hall
Pump Consultant

Bitumen vs Asphalt: Key Differences and Gear Pump Selection
02-25-2025
The terms bitumen and asphalt are often used interchangeably, but they are two completely different materials, causing confusion inside and outside the industry. Throw in regional differences in meaning and language, and it’s time to set the record straight, along with tips on bitumen pump selection.
John Hall
Pump Consultant

Bitumen vs Asphalt: Key Differences and Gear Pump Selection
02-25-2025
The terms bitumen and asphalt are often used interchangeably, but they are two completely different materials, causing confusion inside and outside the industry. Throw in regional differences in meaning and language, and it’s time to set the record straight, along with tips on bitumen pump selection.
John Hall
Pump Consultant
NPSH Visualized
02-11-2025
If you’ve ever fallen asleep reading pump texts about NPSH, you’re not alone. But here’s an easy-to-understand, graphical approach to ensuring your calculations.
John Hall
Pump Consultant
NPSH Visualized
02-11-2025
If you’ve ever fallen asleep reading pump texts about NPSH, you’re not alone. But here’s an easy-to-understand, graphical approach to ensuring your calculations.
John Hall
Pump Consultant
NPSH Visualized
02-11-2025
If you’ve ever fallen asleep reading pump texts about NPSH, you’re not alone. But here’s an easy-to-understand, graphical approach to ensuring your calculations.
John Hall
Pump Consultant