Rotary Lobe Blower is 6 in. long at 1.75 lb.
April 14, 2008 -
RL Series Rotary Lobe Blower delivers air flow up to 1.90 cfm, pressure to 2 psi, and vacuum to 4 in. hg. It can be mounted vertically or horizontally and is equipped with standard 3/8 in. OD hose barbs and 6 in. wiring harness. Featuring 12 V brushless dc motor and permanently lubricated timing gears, contactless blower is suited for fuel cells, laboratory pressure and vacuum sources, air samplers, gas boosting, and variety of portable air-moving devices.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Thomas Products Division
1419 Illinois Ave.
Sheboygan, WI, 53081
USA
Thomas Combines Rotary Lobe Technology and Efficiency with Compact Size
The new RL Series rotary lobe blower from Thomas brings the benefits of "Roots blower" technology to a unit measuring just 6 in. long and weighing only 1.75 lbs. The unusually small size is made possible through a patent-pending assembly process that greatly minimizes leak paths within the blower chamber.
RL Series blowers provide high flow at low pressure and are ideal for applications including fuel cells, laboratory pressure and vacuum sources, air samplers, gas boosting, and a variety of portable air-moving devices.
Because rotary lobe blowers are contact-less with no internal wear surfaces, the RL Series blower generates very little heat, is very efficient, and provides long, service-free life. A 12V brushless DC motor and precision permanently lubricated timing gears carry the long-life approach throughout the unit's design.
Despite its small size, the RL Series blower delivers air flow up to 1.90 cfm (538 lpm), pressure to 2 psi (0.14 bar) and vacuum to 4 in. hg (-135 mbar). It can be mounted either vertically or horizontally and is equipped with standard 3/8 in. O.D. hose barbs and a 6 in. wiring harness.
Thomas Products Division, a Gardner Denver Company based 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 and pharmaceutical equipment, automobiles, business machines, printing presses, packaging machines, environmental systems 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. Fore more information, visit the company's Web site, www.gardnerdenver.com.
Please send inquiries to:
Marketing Department
Thomas Products Division
1419 Illinois Avenue
Sheboygan, WI 53081
Phone: (920) 457-4891
Fax: (920) 451-4276
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