Electricity constitutes on average 82% of compressed air system operating costs over a ten year period. Energy savings are derived from Sullair’s two-stage tandem air-end and spiral valve technology. At a power cost of $.08/kW/hr, a tandem two-stage compressor will save $14,373 per 1,000 cfm over a single-stage compressor operating for 8,000 hours at 100 psig. Energy savings built in.
Tandem compressors are also available with variable speed drive. The use of a variable speed drive can provide additional part load and unload savings. |
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For more information on how Sullair’s tandem air compressors can reduce your operating cost, please contact your local Sullair distributor. Call Sullair at (800) SULLAIR or (219) 879-5451, or visit us on the web at www.sullair.com. |
