Kaishan USA
Kaishan KRSP Series Rotary Screw Air Compressor
Factory startup included, 40 to 300 HP premium direct drive single stage compressor, fixed or variable speed with air or water cooled
Request a tailored quote
Tell our team about your pressure, flow, voltage, and installation requirements.
Product overview
Built around your operating requirements.
Description
The Kaishan KRSP series rotary screw air compressor is a single stage compressor that features direct drive, providing a highly reliable flow of compressed air and offering maximum air output while also reducing energy usage. Available in both fixed speed or variable speed, air or water cooled configurations, the KRSP can meet your application needs.
The SKY Series airend with an asymmetric 5 / 6 rotor profile and KAPP Grinder rotor allows for tighter clearances and improved performance. The slow speed rotors maximize performance and increase reliability and the steady system pressure lowers system stress and overall air demand.
The optional variable speed drive (VSD) combines a robust power platform with a state-of-the-art control scheme. The VSD provides a soft start and the ability to operate efficiently through the capacity range by matching the flow to the demand, while also maintaining a high level of pressure control.
The KRSP series also features three-stage tangential oil separation to prevent direct oil impingement and lower dust contact. This combined with the Ultraweb air filter that removes particles (down to 5 microns) reduces the risk of contamination and reduces overall wear on the system.
Overview and Features
Features
- 40 to 300 HP models
- TEFC (IP 54) standard motors with Class F insulation
- SKY Series airend:
- Direct drive (1:1 ratio)
- Slow speed rotors
- Quadruple SKF bearings
- 5 / 6 rotor profile
- Direct flow inlet valve
- Capacity:
- Fixed speed: 139 to 941 CFM at 175psi
- Variable speed: 175 to 2098 CFM at 150psi
- Single pass oil and aftercooler
- Ultraweb air intake filter
- Centrifugal cooling fans
- Digital control panel
Available configuration, accessories, delivery, and commissioning requirements will be confirmed during quotation.
Available specifications
| Horsepower | 40 HP, 50 HP, 60 HP, 75 HP, 100 HP, 125 HP, 150 HP, 200 HP, 250 HP, 300 HP |
|---|---|
| Drive | Fixed speed, Variable speed |
| Cooling | Air cooled, Water cooled |
| Capacity Options | 199 CFM, 160 CFM, 235 CFM, 194 CFM, 284 CFM, 234 CFM, 356 CFM, 281 CFM, 494 CFM, 424 CFM, 608 CFM, 441 CFM, 721 CFM, 593 CFM, 960 CFM, 750 CFM, 1189 CFM, 973 CFM, 1405 CFM, 1186 CFM, 195 CFM, 175 CFM, 236 CFM, 212 CFM, 282 CFM, 252 CFM, 318 CFM, 470 CFM, 422 CFM, 602 CFM, 540 CFM, 648 CFM, 950 CFM, 875 CFM, 1147 CFM, 1057 CFM, 1422 CFM, 1308 CFM, 202 CFM, 239 CFM, 288 CFM, 361 CFM, 501 CFM, 613 CFM, 728 CFM, 965 CFM, 1257 CFM, 1502 CFM, 200 CFM, 242 CFM, 362 CFM, 478 CFM, 616 CFM, 740 CFM, 982 CFM, 1225 CFM, 1521 CFM, 139 CFM, 154 CFM, 187 CFM, 228 CFM, 360 CFM, 434 CFM, 480 CFM, 702 CFM, 749 CFM, 941 CFM |
| Pressure | 100 PSI, 115 PSI, 125 PSI, 150 PSI, 175 PSI |
| Voltage | 208/3/60, 230/3/60, 460/3/60 |