TruNorth Air Compressors

GP Series

GP Series – Unitary Piston Compressor

TruNorth GP Series Compressors are completely oil-less and come with our relentless commitment to quality, performance and overall service to our customers. Our business mindset is to provide customers exactly what they require. Flexible component and product designs allow for a wide range of customization in flow and pressure performance, input power, port locations, accessories and more!


  • Thin-walled, Hard Coated Anodized Cylinder
  • Oil-less, Non-lube PTFE Piston Seal
  • Permanently Lubricated Ball Bearings
  • Proven “Unitary Piston” Technology
  • Balanced Eccentric/Connecting Rod Assembly
  • Epoxy E-Coated Wetted Aluminum Components
  • Stainless Steel Valves, Retainers and Screws
  • Integrated Inlet Filter
  • Die Cast Aluminum Components
  • High Torque DC Motor
  • Dust & Moisture Resistant


Long Service Free Life
Low Vibration & Sound Level
Corrosion Resistance
Cool Operating Temperatures
Restart Against Load

GP Series Performance Data

Model NumberGP12-AE38
Head ConfigurationPressure Only
Free Air Flow0.94 SCFM
Max Continuous PressureN/A
Max Intermittent Pressure120 PSIG
Max Restart Pressure120 PSIG
Max Ambient Air Temp125° F
Min Ambient Start Temp-20° F
Motor Voltage/Frequency115V/60Hz
Motor TypePermanent Magnet
Current at Rated Load16 Amps
Power at Rated Load193 Watts
Max Duty Cycle (Minutes)(3 on/ 27 off)
Starting Current (Locked Rotor)48 Amps
Min Full Load Speed3550 RPM
Thermal ProtectorN/A
Net Weight2.72 lbs

All of the compressors & pumps manufactured by TruNorth are very customizable for OEM applications.

Don’t see the performance data you’re looking for?

The information presented in this material is based on technical data and test results of nominal units. It is believed to be accurate and reliable and is offered as an aid to help in the selection of TruNorth products. It is the responsibility of the user to determine if this product is suitable for the intended use. The user assumes all risk and liability whatsoever in connection therewith. TruNorth does not warrant, guarantee or assume any obligation in connection with this information.

Compressor / Vacuum Pump Products

Skip to content