2.  Eaton Compressor and Fabrication,
based out of Englewood, Ohio, offers
more than 2,000 unique air compressor
models. Eaton Compressor products are
specially designed to provide energy-efficient
results.
Throughout the manufacturing industry,
rotary units account for the majority of
the air compression workload.

3.  Reciprocating piston and rotary screw
machines represent the most popular
examples of rotary air pumps, and both
have been designed to run on a 100
percent duty cycle, meaning the machines
can operate 24 hours per day without rest.
While the units do perform better with some
breaks, compressors have actually been
designed to operate with minimal starting
and stopping.

4.  Rotary compression units belong to the
positive displacement branch of the air
compression family. Through the
application of an expanding cavity found
on the suction side of the pump and a
decreasing cavity found on the discharge
side of the pump, positive displacement
pumps create a continuous flow that traps
a fixed volume of gas to be either
compressed or expelled via the discharge
manifold.