
Pump Choices in Chocolate and Confectionery Processing: Lobe/CP Pumps vs. Internal Gear Pumps
09-02-2024
Unlike food processors who primarily use centrifugal pumps, chocolate and confectionery processors have two main preferences for handling viscous liquors, chocolates, sugars and other confectionery li...
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John Hall
Pump Consultant

Reversing a Gear Pump
01-25-2024
With Viking pumps the answer is usually “yes,” but before you turn that “reverse” switch on your pump’s motor starter or variable frequency drive, there are a number of things to consider, which are d...
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John Hall
Pump Consultant

7 Essential Tools for Pump Repair
10-09-2023
Like any job, you need the proper tools to do it well – and the same is true for repairing or servicing positive displacement gear pumps. Below are helpful hand tools that Viking's pump experts recomm...
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Chad Wunderlich
Distributor Development Manager

Viscosity Through Thick and Thin
03-10-2022
Viscosity is a measure of a liquid’s resistance to flow. And you don’t need to work in a laboratory to observe this. Anyone who’s spent any time in the kitchen has observed a variety of liquids with a...
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Chad Wunderlich
Distributor Development Manager

7 Things You Want to Know about Flanged Ports, but are Too Afraid to Ask
01-05-2023
Flange standards used on Viking pumps have been in place for over a century so EVERYONE should be experts on this now…right? It turns out not so much. There are various standards and various design di...
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Chad Wunderlich
Distributor Development Manager

PUMP CAVITATION: THE SYMPTOMS, CAUSE, DIAGNOSIS, AND CURE
09-14-2022
Customers don’t ask me to listen to quiet pumps. This is symptom #1 of a cavitating pump. The pump is loud. Descriptors like “growly”, “rumbling”, or “gravelly” are used to describe the atypically lou...
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Chad Wunderlich
Distributor Development Manager

Low-Cost Insurance Policy: how a strainer will save you time and money
07-20-2021
It’s typically impossible to see inside pipes and tanks.
Industrial pipes are usually steel or stainless. Even the occasionally used PVC is typically opaque.
But on the day of this customer visit, t...
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Chad Wunderlich
Distributor Development Manager

Current and Flow: An electrical engineer’s guide to the concepts of fluid systems
02-17-2021
Unlike most of my colleagues I didn’t start out with a mechanical background. While they were studying kinetics and machine design, I was studying digital electronics and industrial power. When I st...
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Chad Wunderlich
Distributor Development Manager

Don’t Forget to Stretch
01-29-2021
Long before Covid-19 many of us, myself included, have been sidelined by illness. During this period of downtime, we rest and minimize physical activity. Post-illness we’re eager to resume our norma...
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Chad Wunderlich
Distributor Development Manager

Chemical Transportation Company Saves Time with RTPe Series™
01-15-2021
With today’s fast-paced supply chain demands, it is essential that tanker truck systems can unload contents quickly to ensure timely delivery for optimum manufacturing efficiency. Stony Run Enterprise...
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Chad Wunderlich
Distributor Development Manager