Sullair
DSP Series Oil Free Rotary Screw Air Compressor

CLASS 0 Oil FREE AIR. OPTIMIZED FOR ENERGY EFFICIENCY.   The DSP Series brings advanced oil free operations right where it is needed: your facility! Built on Hitachi engineering, the DSP is designed to supply oil free air reliably and efficiently— today and tomorrow. Innovative Air End Design  Patented Oil Mist Remover  Motorized Isolation Valve     

Specifications

• Power: 30 - 300 hp 22 - 240 kw
• Pressure: 125 psi 8.6 bar
• Flow: 117 - 1303 cfm 3.3 - 36.9 m³/min

Features

• Helps promote a cleaner production environment
• Redundant cooler helps prevent thermal fatigue and cooler failure
• Provides energy savings when unloading
• Fixed speed models feature patented 3 or 5 way solenoid valve
• Phase Monitor
• VSD models feature a Patented No Inlet Valve Design Eliminates negative pressure at unloading — helping increase shaft seal reliability
• Eliminates negative pressure at unloading — helping increase shaft seal reliability
• Patented taper rotor design optimized for efficiency
• Recycles gearcase oil to reduce oil topoffs needed
• Environmentally friendly solution to recapture gearcase oil mists Helps ensure oil free air compression Recycles gearcase oil to reduce oil topoffs needed Helps promote a cleaner production environment
• Stator housing coated to provide additional corrosion protection
• Patented PTFE-free rotary coating designed for long life Coating specifically engineered to help ensure rotor tolerances remain consistent — maximizing discharge capacity over the life of the unit
• Oversized motor options available for peak usage needs
• Stainless steel coating robotically applied to rotors in both 1st and 2nd stages provides superior corrosion resistance and durability
• Altitude Capacity: up to 9000 feet
• Coating specifically engineered to help ensure rotor tolerances remain consistent — maximizing discharge capacity over the life of the unit
• Interstage air purging Provides energy savings when unloading
• Helps ensure oil free air compression
• All DSP Series Compressors feature a 3 year package warranty
• Patented High Pre-Cooler Design Redundant cooler helps prevent thermal fatigue and cooler failure Helps reduce moisture content in compressed air
• Wye-Delta or VSD Starter
• Automatically closes compressed air discharge when DSP shuts off — protecting the compressor from condensate backflow
• Helps reduce moisture content in compressed air