Brushless DC Compressor matches output to application requirements.

Press Release Summary:

At 8.32 x 6.75 x 4.08 in. and 6.8 lb, 2450Z Series employs variable-output, brushless, 140 V DC motor that conserves power and energy by matching compressor output to application requirements. Unit produces 50 dB(A) @ 20 psi and features balanced stroke design and center-line of gravity mounting for minimal vibration. Oil-less, RoHS-compliant compressor, with permanently lubricated bearings and WOB-L® piston technology, is rated for 3.3 cfm max flow @ 2,200 rpm and 35 psig max pressure.

Original Press Release:

Thomas 2450Z Brushless DC Series Designed for Applications Requiring Efficient, Lightweight Compressors with Variable Flow at Pressure Output

The new brushless DC 2450Z Series compressor from Thomas is ideal for medical and other applications requiring a small, lightweight pump (6.8 lbs. vs 9.5 lbs AC Motor) with a higher performance to weight ratio. The 2450Z features a small footprint (8.32" x 6.75" x 4.08") and an efficient variable output brushless 140V DC motor that conserves power, and energy, by matching the output of the compressor to the application's requirements. In addition, the 2450 Series is quiet (50 dB(A) @ 20 psi) and features a balanced stroke design and center-line of gravity mounting to minimize vibration and cost of vibration isolation. The oilless 2450 Series is also RoHS compliant and features permanently lubricated bearings, as well as the long-life, proven performance of Thomas' WOB-L® piston technology. Maximum flow is 3.3 CFM @ 2200RPM.

Maximum pressure is 35 PSIG.

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,

Please send inquiries to:
Marketing Department
Thomas Division
1419 Illinois Avenue
Sheboygan, WI 53081
Phone: (920) 457-4891
Fax: (920) 451-4397

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