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NorthStar
NorthStar Portable Air Compressor Horizontal 30-Gallon 24.4 CFM @ 90 PSI Honda GX390
- Regular price
- $3,074.00
- Regular price
- $3,074.00
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Freight Delivery Information
Freight Delivery Information
Large and heavy equipment ships via LTL freight. Because freight carriers charge extra fees for certain types of delivery, please review the details below so you know exactly what to expect.
Freight Delivery (Required)
Large and heavy equipment ships via LTL freight due to size and weight.
Product pricing includes standard shipping. However, freight delivery requires special carrier handling, which incurs a flat freight handling charge applied at checkout.
This charge covers carrier coordination, scheduling, and delivery of oversized equipment and applies to freight-shipped items regardless of destination.
Liftgate Service
(Optional – Based on Delivery Location)
Liftgate service is required if you cannot unload the equipment from the freight truck yourself. A liftgate is a hydraulic platform on the back of the truck that lowers the crate to the ground.
If you do not have a forklift or loading dock, the carrier will require liftgate service and apply a fee.
How do you know if additional services apply to your delivery?
If your delivery location does not have a forklift or loading dock, Liftgate Service will be required. You will see an option box on the product page where you can select the appropriate delivery option so the correct fee is added to your order.
If you're not sure which option you need, contact us at support@forgeworksupply.com or call us at (866) 671-5917 and we’ll help you determine the correct selection
before you place your order
Delivery Requirements Disclaimer
If you do not select the appropriate delivery option (such as Liftgate Service) and you do not have the equipment or personnel needed to safely unload your product(s), your shipment may be delayed. Selecting the correct option ensures fast, smooth delivery without interruptions.
Estimated shipping time
Estimated shipping time
You can typically expect your items to arrive within 4–7 business days after shipment, depending on your location and freight scheduling. Shipping Policy.
What is your Return Policy?
What is your Return Policy?
At Forge Work Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@forgeworksupply.com and we’ll look into it immediately.
6. Restocking Fees
In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.
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
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