Katool KT-N4050 Nitrogen Tire Inflator System

KT-N4050 Nitrogen Tire Inflator System

Maintaining consistent tire pressure can be challenging when using standard compressed air, which contains oxygen and moisture. The Katool KT-N4050 Nitrogen Tire Inflator System provides an efficient way to generate and dispense nitrogen for cars, light trucks, and motorcycles, with adjustable pressure settings for different vehicle types.

Using PSA technology and Carbon Molecular Sieve (CMS), the KT-N4050 separates nitrogen from other gases in compressed air and produces nitrogen with 95%–99.5% purity. Its built-in 70-liter nitrogen storage tank and 8-meter high-pressure charging hose provide convenient on-site nitrogen inflation without requiring a separate nitrogen supply.

Designed for automotive service centers, tire shops, and other professional applications, the KT-N4050 combines nitrogen generation, storage, and tire inflation in one system. Its automatic pressure settings, ±1% + 0.5 PSI accuracy, and 2,000–4,500 L/H nitrogen output make it suitable for routine tire service.

N4050 Specifications

• Model: KT-N4050
• Vehicle Application: Cars, light trucks, motorcycles
• Power Supply: AC 110V / 60Hz
• Power: 60W
• Nitrogen Purity: 95%–99.5%
• Compressed Air Input: 8–10 bar
• Nitrogen Output: 2,000–4,500 L/H
• Nitrogen Output Pressure: ≤6.0 bar
• Operating Temperature: -10°C to +50°C
• Car Pressure Setting: 17–99 PSI
• Motorcycle Pressure Setting: 17–58 PSI
• Breaking Pressure: >145 PSI (10 bar)
• Accuracy: ±1% + 0.5 PSI
• Storage Tank: 70L built-in nitrogen tank
• Air Charge Hose: 8M high-pressure hose
• Dimensions: 630 × 550 × 1,400 mm
• Net Weight: 142 kg
• Gross Weight: 163 kg

Katool Nitrogen Tire Inflator System Special Features

• 95%–99.5% nitrogen purity
• PSA nitrogen generation technology
• Carbon Molecular Sieve (CMS) separation system
• Built-in 70L nitrogen storage tank
• Nitrogen output of 2,000–4,500 L/H
• Suitable for cars, light trucks, and motorcycles
• Automatic pressure settings for car and motorcycle modes
• Car mode: 17–99 PSI
• Motorcycle mode: 17–58 PSI
• Nitrogen output pressure up to 6.0 bar
• Pressure accuracy of ±1% + 0.5 PSI
• Includes 8-meter high-pressure air charge hose
• 60W power consumption
• Designed for professional tire service applications

Katool KT-N4050 Manual

Not Available

Warehouse Pickup locations (free shipping)

• Azuza, CA 91702
• Brookshire, TX 77423
• City of Industry, CA 91744
• Deer Park, TX 77536
• Kalamazoo, MI 49048
• Linden, NJ 07036
• Pooler, GA 31322
• Romeoville, IL 60446
  

Why Buy From HeavyLift Direct?

✅ Family-Owned & Operated – When you call, you'll speak directly with Ben, Cody, or Dave, a U.S.-based team. - Meet us here

✅ A+ BBB Accredited & Trusted Nationwide – Thousands of customers served and 100's verified reviews. - See our BBB Profile

✅ Real Support Before & After the Sale – Product questions, shipping updates, replacement parts, and technical support. Read Our Reviews

✅ Fast Shipping – Most products ship within 3-5 business days.

✅ Free Warehouse Pickup Available on Many Products.

✅ Beware of Scam Websites – The automotive equipment industry has seen an increase in fake websites, unauthorized dealers, and misleading pricing. If you're unsure about a company, we'll gladly help verify the seller and identify potential red flags—even if you don't buy from us.

📞 Call or Text: 1-800-474-6537

📞 Michigan Local Number: 616-201-3540

📧 info@heavyliftdirect.com

Forklifts and Lift Gates

All of our Single Post, 2 Post, and 4 Post Lifts* require a forklift (or similar) to unload.  Tire Changers and Balancers and other small items allow for a lift gate service (At no additional charge) Lift gate service will lower your order to street level.  How do I know if a forklift is required? See the drop down options that show when you're attempting to place an order. 

What if I don't have a forklift at my location and my order requires it?

This is a common question and here's some alternatives:

• We can deliver to a local freight terminal near you.  Typically this is within 30-60 minutes away depending on location.  We will find a location - Contact Us
• Do you have a buddy that owns a forklift and we can ship it there?  Does your place of work have a forklift?  Select this location as the delivery address. 
• Warehouse pickup - This is always an option but depends how far you're willing to drive. 
• Rent a forklift - This is the least favorable option but may be necessary.  We always schedule the delivery so this should minimize the days required to rent.

Can I hand unload my order if I don't have a forklift? 

No, sorry, the truck drivers don't allow for this.  2 things: Liabilities and the time it takes to unload - truck drivers can't wait, even if you have an army of help. 

How do I know if my order requires a forklift or if a lift gate service is available?

See the drop down options that show when you're attempting to place an order. 

Residential Deliveries

Yes, we deliver to residential addresses!

Will the freight company contact me to schedule the delivery?

Yes, the freight company will call you ahead of time to schedule the delivery to ensure you are available to receive/unload your order. 

Warehouse Pickup (No Freight Charge)

Warehouse pickup is available for almost all of our brands.  Warehouse locations are listed on each product page.  At checkout, select "Pickup" and choose the warehouse you'd like to pickup from.  Upon ordering, we will send an email with the pickup form/number. 

Freight Terminals

If you don't have a forklift at your location, we can find you a freight terminal in your area and they will load your trailer onsite.  (Typically 30-60 minute drive away, depending on location) Special note: Some orders are so large they ship on a flatbed by themselves, in these cases a freight terminal delivery is not an option.  The product page will state whether this is the case. 

Flat Rate Shipping and Freight Quotes

Most of our products have a flat rate shipping fee. However, if you see a note that says "Contact us to see if we can ship for less" then this means we're able to quote for a better price.  Contact Us now!

*The X1 Triumph 4 post can deliver with lift gate