For pipeline injection, Viking Pump® is the premiere brand in durable gear pump technology - and the products speak for themselves - robust, rebuildable, and reliable.

And now, the GB-414 Series™ has a new trick - it is dimensionally interchangeable with Northern® 4900 Series pumps. GB-414 Series™ dimensions will match the existing motor, base and piping configurations.

As always, Viking Pump's GB-414 Series™ has a simple, field-rebuildable design. So you can rebuild the pump on your own terms.

Out here, reliability isn’t optional. It’s the standard. That’s why oil and gas operators trust Viking Pump. Rugged by design. Proven performance. Viking Pump Energy. Built for here.

Solids like chocolate, wax, and asphalt need to be melted prior to being pumped. Jacketing is a common way of heating the pump to successfully transfer these room temperature solids. Pump jacketing consists of chambers that surround the pumping cavity. Heating mediums such as hot oil, water, or steam are pumped into these chambers which then heat the pumping cavity as well as the liquid inside. Once the liquid is melted, the pump can be started. Common pump components that can be jacketed include brackets, heads, rotor bearing sleeves, casings, and relief valves.

[LISA] My name is Lisa Schoborg. I'm a senior data analyst at Viking Pump and I've been here for 18 years. [CHRIS] My name is Chris Mihm. I'm the program manager with the global distribution group and I've been with Viking for just over 20 years. [Andi] My name is Andi Bicket. That's an I, not a Y. I am a senior graphic designer at Viking Pump and I have worked here for 20 years. [BRUCE] Bruce Helgeson. I'm a senior operations engineer here at Viking Pump. Been with Viking for roughly 36 years. [INTERVIEWER] Look back.

This is a gear pump, a type of rotary positive displacement pump. Its tight-fitting clearances allow it to evacuate air in the suction line to prime the pump. And once primed, it's capable of pulling even higher vacuums. This ability to self-prime is key in applications like unloading drums, totes, rail cars, and barges. But as good as this pump is at pulling the liquid in, it's always going to be limited and not based on the pump. It's based on an invisible force pushing the liquid in from the outside, and that's atmospheric pressure.

Viking Pump is the global leader in positive displacement pumping solutions and we proudly manufacture and assemble our products in Cedar Falls, Iowa. With our own dedicated foundry and machine shop, we build our products from start to finish to our own high standards. This vertical integration gives us better control of our supply lines, enhances our ability to respond to change, and creates stability for our partners and customers. We’ve been centrally located in Iowa since 1911. We're proud of that history. We're proud of the work we've done, still do, and will do together.

Mechanical seals are extremely common in the pumping industry - and come in a wide range of materials and options. In its simplest form, a single component mechanical seal has two faces that contact and create a seal. These seal faces are lapped to a smooth, high quality finish. One face rotates with the pump shaft - while the other is held stationary in the pump housing. Once a small amount of process liquid reaches the seal faces, a hydrodynamic liquid film is created - this is what forms the seal and lubricates the faces.