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Energy Cost Comparison Calculator

PanGeng Engineering Tool — Compare annual operating costs across compressor technologies

Input Parameters

Annual Savings vs. Current
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Per year with centrifugal
10-Year Cumulative Savings
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Before accounting for capital costs
Simple Payback Period
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Based on $50K–$100K capital premium

Annual Energy Cost by Technology

Centrifugal
Rotary Screw
Reciprocating

Cost Breakdown Detail

Centrifugal Annual Cost
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18.5 kW per 100 CFM
Comparison Type Annual Cost
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—
kWh Saved per Year
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Centrifugal vs. selected type
Specific Power Reference (kW per 100 CFM):  Centrifugal: 18.5  |  Rotary Screw: 21.0  |  Reciprocating: 24.0  —  Values represent typical full-load figures per ISO 1217. Actual performance depends on pressure ratio, ambient conditions, and system design.
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PanGeng — Anhui PanGeng GAS Compressor Co., Ltd. — Anhui, China  |  Calculations based on full-load operation. Part-load efficiency, maintenance costs, and installation factors not included. Capital cost premium range $50,000–$100,000 used for payback estimate.