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Matching a standard variable speed inverter with a HYBRID
PERMANENT MAGNET MOTOR; coupled with a time-proven, oil-free,
compression module, the Nirvana Oil-Free represents a stunning
advance in compressor technology. This new rotary compressor
provides unparalleled energy efficiency at all speeds and
offers superb reliability. There are no motor bearings, pulleys,
belts, couplings or motor shaft seals to wear out, leak or
need replacing. Nirvana will lower your operating costs with
its dynamic efficiency. Nirvana Oil-Free offers truly transcendent
- Advanced Compression Module
Decades of oil-free rotary compressor experience have taught
us how vital the rotor/housing coating is to initial and
lasting compressor performance. As a result, "Ultracoat"
was designed specifically for this oil-free compressor application,
with its unmatched adhesion, durability, and temperature
resistance properties the key selection criteria. Combining
the Ultracoat process with stainless steel module components,
provides the customer with optimum long term compressor
performance. In short, this means more compressed air for
the operating cost dollar.
- Design Excellence
The Nirvana Oil-Free package features were designed for
optimum customer benefit. The 115 degree F ambient rating
lessens the chance for nuisance shutdowns due to summer
heat or dirty coolers. The package air flow materials of
construction, stainless steel for cold-side piping, aluminum
for the moisture separators, and the non-corrosive compression
module components add to the compressors operating
life and insure the delivery of clean compressed air.
- Exceptional Reliability
Nirvana Oil-Free has fewer rotating parts than any other
compressor in its class. The HPM motor uses no bearings
and directly drives the compressor, eliminating pulleys,
belts, couplings and motor shaft seals.
- Design Flexibility
With Nirvana Oil-Free, the choice is yours for an air or
water-cooled package. Both have been designed for optimum
performance and industry leading application range (65-150psig).
- Transcendent Technology
Nirvana's exclusive Hybrid Permanent Magnet motor, Intellisys
Microprocessor Control & Modular Drive have revolutionized
compressor performance by providing more air over a wider
range with no increase in power consumption. At full load,
Nirvana Oil-Free will produce the most air using the least
energy; and will continue to do so down to loads as low
as 40%. Nirvana Oil-Free runs at 95% efficiency throughout
its entire speed range.