Corrosion-Resistant DC Pump targets automotive applications.

Press Release Summary:

Manufactured with corrosion-resistant materials on inside and corrosion-resistant treatment on external components, 309 Series WOB-L® DC Pump and compressor provides up to 26.75 in.Hg and 160 psi of max intermittent pressure. Unit features oil-less operation, die-cast aluminum components, stainless steel inlet valve, and thermally protected motor. Designed to meet radiated emission requirements, RoHS compliant pump offers restart capability to max pressure.

Original Press Release:

Thomas Corrosion Resistant, Lightweight DC Pump for Automotive Applications

The 309 Series WOB-L® DC pump and compressor from Thomas is small, lightweight (5.1 lbs./2.3Kg) and is manufactured with corrosion resistant materials on the inside and a corrosion resistant treatment on external components. Perfect for automotive applications including air suspension, air doors, air horns, air brakes and clutches, and fuel systems, the 309 Series meets radiated emission requirements and is RoHS compliant.

The 309 Series also features oil-less operation, die-cast aluminum components, steel mounting brackets and isolators, all wetted aluminum parts, a stainless steel inlet valve and a thermally protected motor. The 309 Series provides up to 26.75 in.Hg (-904.1 mbar) and 160 psi (11 bar) of maximum intermittent pressure. In addition, the 309 Series has restart capability to maximum pressure.

Thomas Division,, a Gardner Denver Company headquartered in Sheboygan, WI, is a world leader in the design and manufacture of precision engineered compressors and vacuum pumps.

Thomas products are found in medical, environmental systems, pharmaceutical equipment, automobiles, business machines, printing presses, packaging machines and vending products, among others. Gardner Denver, Inc. is a leading worldwide manufacturer of reciprocating, rotary and vane compressors, liquid ring pumps and blowers for various industrial and transportation applications, pumps used in the petroleum and industrial markets, and other fluid transfer equipment serving chemical, petroleum and
food industries. Gardner Denver (NYSE: GDI) is headquartered in Quincy, IL. For more information, visit the company's Web site,

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