Unmatched Service & Support

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

High Performance Products that Stand the Test of Time

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.

The Right Solution for Your Application… No Matter What

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.

Regional Accessibility with National Reach

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.

Atlanta Promotion - Free Shipping

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

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Family Owned

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.

Positive Displacement Pumps for High Viscosity Glycerol

Positive Displacement Pumps are required for the relatively high viscosity of glycerol (1,500 cPs at 20°C) both for processing glycerol and blending it with additional materials to make other products. Glycerol is typically produced in the same process as soaps and surfactants. It is used in a wide variety of products ranging from food and beverage to personal care and disinfectants. Viking Pumps have distinct advantages here.

Blending applications flow rate can be accurately controlled for filling at maximum speed initially, then slowed down as it approaches the desired mass or volume to avoid overfilling.

In continuous systems, Viking Pumps continuously meter liquids into a common manifold with in-line mixing, because Viking‘s flow rate is virtually constant regardless of changes in backpressure, unlike most other pumps. Even small streams under 0.5 GPM can be accurately metered with Viking’s external gear pumps.

Examples of glycerol applications that benefit from a Viking Pump include:

Processing glycerol from edible oils or tallow:
- Saponification at surfactant plants
- Transesterification at biodiesel plants
Manufacturing products from glycerol:
- Hand sanitizers and skin care products
- Soaps
- Health & beauty aids