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    • Dan Leiss

    President, Jenny Products
    Phone: 1-814-445-3400

    Dan Leiss is president of Jenny Products. With roots dating back to the 1870s, the company is a manufacturer of hand-carry, wheeled-portable and industrial-stationary air compressors. www.jennyproductsinc.com.

    Daniel Leiss
    Shop Equipment

    Ask the Expert: What’s the difference between single-stage and two-stage compressors?

    Dan Leiss
    Sept. 27, 2014
    Two-stage pumps are more efficient at higher pressures because the air is cooled between stages.
    Daniel Leiss
    Shop Equipment

    Ask the Expert: Are rotary compressors best for applications over 10hp?

    Dan Leiss
    Sept. 27, 2014
    There is no definitive cutoff point when it comes to horsepower.
    Daniel Leiss
    Shop Equipment

    Ask the Expert: How do rotary and piston compressors differ in cost?

    Dan Leiss
    Sept. 27, 2014
    Reciprocating piston compressors and rotary compressors not only differ in purchase price. They also vary in ongoing costs. Here’s what to expect.
    Wheeled-portable air compressors, with capacities up to approximately 30 gallons, offer the flexibility to move around.
    Tools

    Portable productivity

    Dan Leiss
    April 12, 2013
    Portable air compressors offer the flexibility to move around