Viking Pump patent for mag drive technology

Universal Mag Drive, The Sealless Upgrade That Prevents Leakage and Fugitive Emissions

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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 dynamically-sealed cousins with...

How Pump Packing Works - Animation

Packing is one of the most common and simplest seals for positive displacement pumps. Packing consists of braided or formed rings that are compressed inside the stuffing box of a pump. As the packing gland is tightened, the packing is compressed against the shaft and the inside of the stuffing box bore - creating a seal. When the pump is operating, process liquid cools and lubricates the packing. The pump must leak or "weep" slightly to ensure proper lubrication. Packing is one of the oldest forms of shaft sealing. Original packing was made of materials such as leather or rope.

compacter rolling over freshly laid asphalt mix

Bitumen vs Asphalt: Key Differences and Gear Pump Selection

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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.

U-plus and proport casing

Exploring the Versatility of the U-Plus™ Bracket and ProPort™ Casing in Gear Pumps

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At Viking Pump, innovation is at the forefront of what we do. With the introduction of the U-Plus™ Bracket and ProPort™ Casing, we are redefining the capabilities of our internal gear pumps. These advancements are not just about new technology; they are about providing flexibility and efficiency in your pumping process. Let’s dive into what makes these innovations stand out.

u-plus bracket holding various seal types

Expanded Seal Flexibility with U-Plus™ Brackets

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Viking Pump’s new generation of pumps (sizes H-QS in steel and stainless steel) offer a wide array of benefits that the previous alloy pumps could not, particularly in the area of sealing flexibility. These new pumps increase the number of sealing options possible in one pump, while at the same time reducing cost and lead times.  

ProPort gif of different flanges being implemented

All You Need to Know About ProPort™ Casings

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Viking Pump’s new generation of internal gear pumps offer a wide array of benefits that the previous alloy pumps could not, particularly in the area of porting flexibility. These new pumps reduced the number of casing configurations, which helps reduce manufacturing complexity, cost and lead times, while at the same time increasing the number of porting options and providing greater porting flexibility.

first look at the generation 4 internal gear pump by Viking Pump

Introducing Viking Pump’s NEW Generation of Pumps

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As a masterclass in engineering design and manufacturing flexibility, Viking Pump has re-designed its heavy-duty alloy pumps, both steel and stainless steel, in the most ingenious ways. These new models reduce price and lead time by significantly reducing the number of casings and brackets for manufacturing simplification, while simultaneously providing more options for porting and shaft sealing, all while adding many great new standard features.