Sullair two–stage tandem compressors use two sets of rotors arranged in an end–to–end design for unmatched full–load and part–load efficiency, and a two–year payback on energy savings compared to a single–stage compressor. Capacity is matched to system need for reduced cycle time and longer life. These units are 13% more efficient than single–stage screw compressors at full–load operation and 30% more efficient at part–load. Sullair offers 13 constant speed models ranging from 100 to 600 HP (74.6 to 447.6 kW), 500 to 3000 acfm (14.0 to 85.0 m3/min), and 100 to 175 psig (7 to 10 bar).

SPECIFICATIONS

• Horsepower: 200-350 hp
• Capacity: 1100-1875 acfm
• Pressure: 100-200 psig
• Compressor: 2 stages. VCS, VCC controls

FEATURES

• Bearing fluid reservoirs
• Superior end-to-end rotor design
• Built-in fluid lid lifting device**
• Easy maintenance to critical components
• NEMA 4 Wye Delta starter*
• Variable Capacity Control System featuring Spiral Valve Technology
• Fiberglass fluid filter
• Unparalleled energy efficiency
• Enhanced cooler serviceability
• Sullair Supervisor™ Controller
• Two-stage compressor air end
• Multi-stage air-fluid separation
• Interstage cooling process