The use of a frequency converter mounted directly on the motor or installed separately in a switchgear cabinet can considerably increase compressor capacity without an increase in size.
Speeds of up to 6,000 rpm (100 Hz) can be achieved with standard machines.
UL/CSA approval for worldwide use.
50/60 Hz voltage range motors.
IE3 / Nema Premium motors on request
Available with ATEX certification.
Volume flow 50 to 230 m³/hr
Volume flow 29.4 to 135.3 cfm
Differential pressure up to 1,000 mbar
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Elmo Rietschle is part of Gardner Denver, Inc., a leading global manufacturer of highly engineered products. Gardner Denver is headquartered in Milwaukee, Wisconsin, USA and has facilities in more than 30 countries.