Rogers Machinery cares. We go above and beyond – every time – to keep your facility running smoothly and on schedule.

Let us treat you like family.

Our robust, American-made air compressors and vacuum pumps lead the industry in longevity and durability. You’ll be impressed with our large selection of efficient and reliable compressed air system products. We guarantee it!

Find out why our premium-quality systems are the most dependable on the market.

No cookie-cutter systems here. We have a large selection of products and the flexibility to create highly customized systems. Rogers Machinery serves a wide variety of industries and facilities – including ones like yours.

Let’s talk. We’d love to discuss what we can do for your facility.

We call the Pacific Northwest home, but we serve many domestic and international customers. Our reputation precedes us wherever we go, and we meet our customers wherever they are.

Learn more about our Pacific Northwest compressors and our locations nationwide.

We are now offering free shipping on all Assembly Orders shipped to Georgia.

Learn more here

Rogers started as a locally grown, family-owned business, building air compressor solutions right here in the USA, and has been for over 70 years.

We are proud to be a locally grown and American made company.

Viking Pumps Engineered for Grease Applications

Viking Pumps designed for grease are used for varying grease applications:

  • Unloading the raw materials of grease manufacturing from railcars or other transport to bulk storage
  • Batch metering the component materials to stirred, jacketed reactors in batch processes
  • Continuous metering components in continuous processes, and transfer of finished product to packaging

Common Grease additives can include:

  • Petroleum or synthetic oils as a dispersion medium
  • Soaps or other thickeners as dispersed phase
  • Antioxidants, corrosion inhibitors, and anti-wear agents to provide specific properties required for the grease application.
  • Jacketed pumps may be used for soap oil concentrates, which must be heated to over 200°C for high-temperature greases.

Generally, mixtures of a mineral oil with one or more metallic soaps; the most common are those of sodium, calcium, barium, aluminum, lead, lithium, potassium, and zinc. The texture of grease may be smooth, buttery, ropy, fibrous, spongy, or rubbery. Viscosities range greatly. However, grease is extremely shear sensitive. Typically flow is aided by a follower-plate on the supply tank.

Suggested Grease Pumps


  • Cast Iron
  • O-Pro Barrier™ seal to virtually eliminate leaking& mess associated with traditional packed pumps
  • Capacities to 400 GPM


  • 316 Stainless Steel
  • O-Pro™ Guard seal
  • Capacities to 335 GPM

SG Series

  • Cast Iron
  • Accurate metering of low viscosity additives
  • Pressures >200 PSI
  • Capacities to 190 GPM

Discover the right Viking Pump solution for you. 

Download Grease Pumps Brochure


Watch Viking Pump Grease Solutions Video

[1] Information Source:  Viking Pump

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