175HP Rotary Screw Air Compressors

VSD compressors like the LRS Series can deliver 30-50% energy savings compared to fixed-speed models by continuously matching motor speed to actual air demand. The Electra-Saver G2's patented TurnValve technology achieves 60-100% energy efficiency in the partial load range where most industrial systems operate, significantly reducing electricity costs over the compressor's lifetime.

A 175HP rotary screw compressor typically delivers between 700–1,000 CFM depending on the model, operating pressure, and configuration. For example, the Electra-Saver G2 covers up to 1,541 CFM across its range, while the LRS Series provides up to 1,620 CFM. Always verify CFM at your required working pressure (PSIG) when comparing models.

Pressure range varies by model. Oil-flooded models like the Electra-Saver G2 and Electra Saver G2 operate at 100-200 PSIG. The L Series covers 75-190 PSIG, the LRS Series operates at 75-190 PSIG, and oil-free models like the Ultima and EnviroAire T run at 75-145 PSIG. Select your model based on the specific pressure requirements of your application.

Standard warranties include 2-year package coverage. The industry-leading Platinum 10-Year Extended Warranty covers airend parts for 10 years and major components for 5 years. The Platinum+ Full Package Warranty is a 5-year renewable service agreement performed by factory-trained distributors that also covers wear items and package components, providing comprehensive long-term protection.

Yes. The EnviroAire T & TVS and Ultima deliver ISO 8573-1 CLASS 0 certified, 100% oil-free and silicone-free compressed air, meeting the stringent air purity requirements of food and beverage production, pharmaceutical manufacturing, and electronics assembly. These models eliminate contamination risk that could compromise product quality or regulatory compliance.

Routine maintenance includes periodic oil and filter changes, cooler inspection, belt and coupling checks (where applicable), and controller diagnostics review. The Governor Touchscreen controller on select models provides advanced diagnostics and data logging to flag service needs proactively. Comp-Air Ohio offers Platinum+ service agreements with factory-trained technicians to handle all scheduled maintenance efficiently.