This heavy-duty NorthStar 30-gallon horizontal air compressor is powered by a quality Honda gasoline engine with a 3 Amp charging system. It has a belt-driven full cast iron two-stage pump with a V-type cylinder design for superior cooling, Low Vibration Technology (LVT) for smooth operation, and floating-type Swedish steel valves for long valve life. The crankshaft has bearings on both ends for excellent support. It also features a durable steel belt guard and liquid-filled pressure gauge for better accuracy and protection against pressure spikes.

Features

  • Honda GX390 OHV engine with electric start and recoil backup, equipped with low oil shutdown
  • 3-amp battery charging circuit (battery not included)
  • Full cast iron pump for maximum durability and long service life
  • V-style cylinder layout for enhanced cooling efficiency
  • Pump head constructed from FC35 grade cast iron for superior strength
  • Floating-type Swedish steel valves for extended valve life
  • Low-RPM operation keeps pump cooler and increases longevity
  • Low Vibration Technology (LVT) with a dynamically balanced pump for smooth performance
  • One-piece cast iron crankcase with bearings on both ends of the crankshaft for superior support
  • 100% duty cycle for continuous, demanding applications
  • Delivers 24.4 CFM at 90 PSI for high air output
  • 175 PSI maximum pressure capability
  • Pump operates at 1,300 RPM for cooler running and reduced wear
  • Oversized heavy cast iron flywheel improves cooling and provides additional momentum
  • Step-type piston rings ensure proper overlap for efficient compression
  • Sight glass allows quick visual oil-level checks
  • Replaceable crank journals and wrist pin journal/needle bearings increase serviceability
  • Two-piece connecting rods are rebuildable for extended lifespan
  • High-pressure piston wrist pins feature needle bearings for smoother operation

Specifications

Engine Honda GX390 OHV (Electric & Recoil Start)
Air Delivery 24.4 CFM @ 90 PSI
Maximum Pressure 175 PSI
Pump Speed 1,300 RPM
Pump Construction Full Cast Iron Pump & FC35 Cast Iron Pump Head
Cylinder Design V-Style for Improved Cooling
Valve Type Floating Swedish Steel Valves
Crankcase One-Piece Cast Iron, Bearings on Both Ends of Crankshaft
Duty Cycle 100% Continuous Duty
Flywheel Oversized Heavy Cast Iron Flywheel
Piston Rings Step-Type Rings for Enhanced Compression
Oil Monitoring Integrated Sight Glass
Serviceability Replaceable Crank Journals & Wrist Pin Bearings; Rebuildable Connecting Rods
Wrist Pin Bearings Needle Bearings (High-Pressure Piston)
Weight 490 lbs

Downloads

📄 Owners Manual

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