| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Kaeser Products > Rotary Screw Compressors > Direct Drive Up to 700 Horsepower (hp) Compressors > HSD Series Rotary Screw Air Compressors > View Items Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… HSD Series Rotary Screw Air Compressors Check up to five results to perform an action. larger image Screw compressors with superior efficiencyKaeser's direct drive rotary screw compressors range from 25 hp - 650 hp and deliver outstanding performance. Kaeser uses oversized airends specifically selected to produce the required output in flow and pressure. Compared to compressors using small, high speed, gear-driven airends, the one-to-one drive provides significant savings. With Kaeser's one-to-one drive, the airend is directly connected to the motor via a maintenance-free coupling that eliminates transmission losses. Results Per Page : 25 50 100 200 Results 1 - 4 of 4 1 Item # Item Name Working Pressure Nominal Motor Output Power Width Web Price 73008 HSD 500 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor 110 psi175 psi 500 hp 141 in QUOTE 73009 HSD 550 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor 110 psi175 psi217 psi 500 hp 141 in QUOTE 73010 HSD 600 Model 550 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor 110 psi175 psi217 psi 550 hp 141 in QUOTE 73011 HSD 650 Model 600 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor 110 psi175 psi217 psi 600 hp 141 in QUOTE Results 1 - 4 of 4 1 Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook