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NorthStar High Pressure Pump — 3in. Ports, 10,550 GPH, 116 PSI, 270cc Honda GX270 Engine

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- Designed to push water long distances or to great heights
- Silicon carbide seals are 2 times harder, 15% tougher, and 50% stronger than common aluminum oxide seals
- All sheet metal parts are cut using a state of the art CO2 laser
- Uses standard NPT threads for attachment flexibility
- Utilizes a check valve to hold a prime while the pump is not running
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Product Summary
What's Included
- (1) Pump
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High Performance, Long Lasting Pumps
Performs Beyond your Needs
When you need extra pressure to push water far and high, the NorthStar® High-Pressure Water Pump delivers. Ideal for sprinkler systems, washing heavy-duty equipment and for providing the water pressure needed to fight fires in remote areas. To ensure the best performance, longer life and smoother operation, we gave this heavy-duty water pump an aluminum impeller and a cast iron volute.
Handles the Toughest Jobs
The high-end silicone carbide mechanical seals in this NorthStar® High-Pressure Water Pump are harder, tougher and stronger than common aluminum oxide seals and have superior resistance to corrosion, wear and heat so you can use it in all kinds of situations. It also has our cutting-edge check valves that hold a prime when the pump is not running to quickly get you back up and pumping.
Built Tough
Because jobsites can be dangerous and accidents happen, we knew you'd want to protect your pump. This is why it is has a fully welded rugged steel roll cage, complete with DuPont® Black Wrinkle TGIC Polyester electrostatic finish for extra durability. It gives the pump maximum protection at the jobsite and while transporting. The wide base gives rock-solid stability.
Proven and Reliable Power
Industry Leading Engineering
Because you need a pump that you can rely on, turning to the world's largest manufacturer of engines to power our NorthStar High-Pressure Water Pump was an obvious choice. The Honda GX270 engine gives you the industry-leading fuel efficiency, quiet operation and most importantly, power that you need to get the job done.
Easy to Work With
The precision-engineered components that come together to form this NorthStar High-Pressure Water Pump's Honda GX270 engine let it run with less vibration and less noise, so they're a lot better to be around than some other engines. They're also built to last with minimal maintenance, so you'll stay on the job with less trouble.
Setting the Standard for Quality, Performance and Value
Over 1000 Hours of Testing
No one builds water pumps better. And no one tests them more. Northern Tool + Equipment engineers put each NorthStar water pump component through a series of extensive, real-world procedures in our Faribault, MN testing facility and in the field. Each pump design is endurance-tested nonstop for over 1000 hours. Before you put your pump to the test for the first time, we already have.
Setting the Standard for Over 20 Years
From the very beginning, our goal was simple: Build the best water pump on the market. The result is a NorthStar water pump that outclasses the competition in quality, performance, reliability and value. For over two decades, NorthStar has set the standard. Professionals and do-it-yourselfers trust the superior quality of NorthStar to get the job done right the first time, every time.
The NorthStar Advantage
Dependable Warranty
All NorthStar water pumps are designed, built and rigorously tested to be the best water pumps available. And all come with a 2-year limited warranty to give you extra peace of mind.
Guaranteed Satisfaction
Shop in complete confidence, knowing Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Superior Service and Support
Should you ever need service or support, help is a phone call or email away. NorthStar's field-trained technical staff is ready to help. For convenience, our professional in-store service department performs all repairs on site. Replacement parts are stocked at our Northern Tool + Equipment warehouse and ready to ship the same day your order is received.
Features + Benefits

- Designed to push water long distances or to great heights
- Silicon carbide seals are 2 times harder, 15% tougher, and 50% stronger than common aluminum oxide seals
- All sheet metal parts are cut using a state of the art CO2 laser
- Uses standard NPT threads for attachment flexibility
- Utilizes a check valve to hold a prime while the pump is not running
Key Specs
| Attribute | Specification |
|---|---|
item# | 106471 |
Brand | NorthStar |
Manufacturer's Warranty | 24 months parts / 24 months labor |
Ship Weight | 80.0 LB |
Max. Flow | 10,550 GPH |
| Attribute | Specification |
|---|---|
Engine Displacement | 270 cc |
Max. PSI | 116 PSI |
Fuel Tank Capacity | 1.4 Gal |
Housing Material | Steel |
Dimensions L x W x H (in.) | 25 x 18 x 20.75 in |
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Warranty
Manufacturer's Warranty
24 months parts / 24 months labor
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Item # 106471
Shipping: Sold Out
- $1249.99
Shipping:
Factory shippedStore Pickup:
- $2999.99
Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
- $3879.99
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Specifications
10,550 GPH
7,800 GPM
8,400 GPM
195 GPM
270 cc
160 cc
390 cc
390 cc
116 PSI
90 PSI
139 PSI
100 PSI
1.4 Gal
0.75 Gal
1.6 Gal
1.6 Gal
Steel
Cast Aluminum
Cast Aluminum
Aluminum
25 x 18 x 20.75 in
24.0 x 19.0 x 18.0 in
31.0 x 23.0 x 24.0 in
32.0 x 32.0 x 26.0 in
-
Honda
Honda
Honda
-
2 in
2 in
2.5 in
-
Yes
Yes
Yes
-
5.5 HP
-
-
-
lb
lb
lb
-
-
200 °F
200 °F
-
-
-
Honda GX390








