NorthStar Portable Air Compressor Horizontal 30-Gallon 24.4 CFM @ 90 PSI Honda GX390

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

Downloads

📄 Owners Manual