Rotary Screw Air Compressor Factory air compressor system 7.5HP 25CFM @ 150PSI - 230V/ 3-Phase/ 60Hz - NPT3/4" - PACK 5

Compressor Type         Rotary Screw

Horsepower                     7.5 HP

Flow Rate                    25 CFM

Maximum Pressure      150 PSI

Voltage                              230V

Phase                            3-Phase

Frequency                     60 Hz

Outlet Port Size            NPT 3/4"

Features (Functional Characteristics)

• Continuous Duty Operation – Designed for 24/7 running without overheating, ideal for industrial environments.
• Integrated Air End & Motor – Direct-drive rotary screw element reduces maintenance points and improves reliability.
• Automatic Start/Stop Control – Pressure switch and unloader valve prevent overloading and save energy during idle.
• Built-in Thermal Protection – Protects the motor and compressor from overheating, extending service life.
• Low Noise Enclosure (optional) – Many models come with sound-attenuating housing, keeping noise levels around 65–75 dBA.

Advantages (Benefits vs. Piston Compressors)

• Higher Efficiency – Factory air compressor system、Rotary screw technology delivers continuous 25 CFM at 150 PSI without the pulsation or duty cycle limits of reciprocating units.
• Lower Operating Temperature – Better cooling design means less wear on internal parts and cleaner air output.
• Compact Footprint – 7.5 HP size occupies minimal floor space while providing equivalent output to larger piston compressors.
• Reduced Vibration – Rotating screw elements generate far less vibration, requiring no special foundation or bolting.
• Longer Service Intervals – Oil changes typically every 2000–4000 hours vs. 500 hours for piston compressors.

Recommended Applications

• Auto Repair Shops – Powers impact wrenches, tire inflators, and paint spray guns continuously.
• Small Manufacturing Lines – Drives pneumatic actuators, air knives, and packaging machinery.
• CNC & Woodworking – Provides clean, dry air for dust blow-off, tool changers, and vacuum hold-down systems.
• Agricultural Workshops – Runs grain handling equipment, air seeders, and workshop air tools.
• Light Industrial Garages – Ideal for powder coating, sandblasting stations, and assembly bench tools requiring 150 PSI peak.