TruNorth Air Compressors

LP Series

LP Series – Unitary Piston Compressor/Vacuum Pump

TruNorth LP Series Compressors and Vacuum Pumps 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
  • UL Recognized Motor & Thermal Protector
  • Balanced Eccentric/Connecting Rod Assembly
  • Epoxy E-Coated Wetted Components
  • Stainless Steel Valves, Retainers and Screws
  • Die Cast Aluminum Components
  • Efficient 4.4” Diameter Motor
  • Oversized Front Mounted 9-Blade Fan
  • Arc Formed Valves (Optional)


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

Performance Data

Model NumberLP12LP20
Head ConfigurationPressure/VacuumPressure/Vacuum
Free Air Flow0.37 SCFM0.87 SCFM
Max Continuous Pressure70 PSIG50 PSIG
Max Intermittent Pressure100 PSIG100 PSIG
Max Restart Pressure100 PSIG100 PSIG
Max Vacuum27″ Hg27.5″ Hg
Max Restart Vacuum27″ Hg27.5″ Hg
Max Ambient Air Temp104° F104° F
Min Ambient Start Temp50° F50° F
Motor Voltage/Frequency115V/60Hz115V/60Hz
Motor TypeShaded PoleShaded Pole
Current at Rated Load3.8 Amps4.6 Amps
Power at Rated Load190 Watts278 Watts
Starting Current (Locked Rotor)5.2 Amps6.2 Amps
Min Full Load Speed1610 RPM1620 RPM
Thermal ProtectorYesYes
Net Weight6.6 lbs9.3 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

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