Sullivan-Palatek UDG Series 75-100 HP, Rotary Screw Air Compressors

UDG Series Air Compressors from Sullivan Palatek offer a compact design, direct drive, C-face flange mount positive alignment, and 5-year air end warranty 

• Electric Motor: 230/460 volt (75-100 H.P.), Nema T-frame, C-face, open drip proof squirrel cage induction type.
• Motor Starter: 460 volt (75-100 H.P.), full voltage magnetic starter with 110 volt controls, Nema-1 enclosure, UL, ETL listed and three phase overload with external reset and phase protection. Control circuit breaker protection. Other voltages available. Cooling fan protected by overload relay.
• Separator Tank: ASME coded 200 PSIG tank, relief valve, minimum pressure/check valve, high efficiency replaceable oil separator element with steel braded discharge pipe.
• Fluid Fill & Level Elbow: One piece fluid fill elbow and level sight glass. Vented cap for pressure release when filling.
• Protective Devices: Class 20 overload relay, high air temperature, high discharge temperature, high pressure shutdown switches and anti-restart pressure switch, preventing starting while air compressor is pressurized. Anti-reversing control standard.
• Cooling System: Cooling system with fan motor. Large side by side oil cooler/aftercooler for easy cleaning. Updraft design allows hot air to be discharged readily.
• HD Air Intake Filter: Oversized dry type, single stage with replaceable element
  Inlet Valve: One piece housing for dependable performance and full modulation.
• Coupling & Drive: Compressor is flange mounted to motor C-face for positive alignment and direct driven by zero maintenance coupling.
• Controls: Full modulation, solenoid controlled for smooth lowest possible no load power. Automatic start/stop or constant speed. Timed dual control.
• Instrumentation: Line pressure gauge, discharge pressure gauge, hour meter, temperature gauge, oil filter and separator element differential gauges.
• Oil Filter: Spin on type mounted strategically for ease of maintenance and streamlined tubing.
• Air Cooled Aftercooler: Double pass air-cooled aftercooler with thermostatic control for maintaining the appropriate oil operating temperature and reducing the discharge air temperature to within 15 degrees of ambient.
  
• Auto/Dual Control: Compressor control that allows the unit to be operated in continuous run mode or with an automatic timed shut down. Auto control allows multiple machines to be operated in a lead-lag condition.
  

• Microprocessor Control.