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Which one wins? Internal Gear Pump OR External Gear Pump?

 

In this episode of the Pump Report, Chad walks us through the similarities and differences of internal and external gear pumps. To learn more, visit our website at vikingpump.com.

Pump Report, Pumping Principles

Internal Gear Pumps and How They Work

 

In this video, Chad reviews how an internal gear pump works and what applications they can be found in. To learn more, visit our website at vikingpump.com.

Pump Report, Pumping Principles

Why are Pump Port Standards so Confusing?

In this Pump Report, Chad explains the various types and standards of pump ports. To learn more, visit our website at vikingpump.com.

Pump Report, Pumping Principles

How Does a Gerotor Pump Work?

In this video we describe how gerotor pumps move liquid. Gerotor pumps are similar in operation to traditional internal gear pumps but swap the position of the drive and driven gears and do not use a crescent to create the gear offset. To learn more visit our website at vikingpump.com.

How It Works, Pumping Principles

How Does a Gear Reducer Work?

In this video learn how a gear reducer - or speed reducer - creates a reduction in speed between the motor and the pump.

How It Works, Pumping Principles

FLOW vs PRESSURE

In this Pump Report, Chad explains that positive displacement pumps are flow creating machines and pressure is the result. But what variables affect the amount of pressure?

Pump Report, Pumping Principles

How Does Slip Affect Pump Performance?

In this Pump Report, Chad explains how slip affects a rotary positive displacement pump's capacity.

Pump Report, Pumping Principles

How it Works: Viking Circumferential Piston Pump

In this video, you'll learn what causes a circumferential piston pump to move liquid through a process.

How It Works, Pumping Principles

Pump Report | Strainers

Viking pumps are fairly tolerant of small amounts of particulate - but not so great at passing larger foreign objects. In this Pump Report, Chad Wunderlich shows us the importance and simplicity of strainers.

Pump Report, Pumping Principles

How it Works: Viking Pump Vane Pump

In this video, you'll learn what causes a vane pump to move liquid through a process.

How It Works, Pumping Principles

Troubleshooting 101: Relief Valve Orientation

Symptoms and solutions for improper pump relief valve orientation.

Pumping Principles

Lifting | Viking Pump Installation and Start Up

Part 4/7. Viking's own Chad Wunderlich walks through the steps for the proper installation and start up of a Viking pump. In this episode, learn why proper lift techniques and equipment are important.

Pumping Principles

Piping | Viking Pump Installation and Start Up

Part 6/7. Viking's own Chad Wunderlich walks through the steps for the proper installation and start up of a Viking pump. In this episode, learn how to properly set up and support the pipes for your system.

Pumping Principles

How it Works: Viking Pump External Gear Pump

In this video, you'll learn what causes an external gear pump to move liquid through a process.

How It Works, Pumping Principles

Introduction | Viking Pump Installation and Start Up

Part 1/7. Viking's own Chad Wunderlich walks through the steps for the proper installation and start up of a Viking pump.

Pumping Principles

Troubleshooting 101: Aeration

Symptoms and solutions for aeration in the suction line.

Pumping Principles

Troubleshooting 101: Restricted Inlet

Symptoms and solutions for a restricted inlet.

Pumping Principles

Troubleshooting 101: How To Be a Pump Troubleshooter

Learn the basics of troubleshooting Viking Pumps.

Pumping Principles

Pump Report | Shear

In this edition of The Pump Report - Chad walks through the importance of understanding a liquid's shear sensitivity. 

Pump Report, Pumping Principles

Troubleshooting 101: Ask the Right Questions

Helpful tips on asking the right questions before troubleshooting a pump in the field.

Pumping Principles

Troubleshooting 101: Gathering Information

Learn as much as you can about the pump, the equipment, and the process as possible.

Pumping Principles

Pump Report: Internal Gear vs External Gear

In this episode of the Pump Report, Chad walks us through the similarities and differences of internal and external gear pumps.

Pump Report, Pumping Principles

Viking Pump Aftermarket - Strainers

Details about how strainers can protect your system from catastrophic failures, and the different types of strainers available from Viking Pump.

Featured Products, How It Works, Pumping Principles

Gear Reducers and Pump Operation

In the world of positive displacement pumping, reduced speed operation is a common requirement. High viscosity liquids, shear sensitive liquids, abrasive liquids, or any combination in between require the pump speed to be reduced from synchronous motor speeds. One of the simplest solutions to this - is a gear reducer.

Pumping Principles

Troubleshooting 101: Relief Valve Settings

Symptoms and solutions for improper pump relief valves settings.

Pumping Principles

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