GO AHEAD, TOOT YOUR OWN HORN.

Get ready to blow minds and make ears perk up with our Nathan AirChime P5 544K train horn kit! This kit combines a classic and authentic train horn from the 50s with a powerful onboard air system. The result? A train horn system that will make even the most dedicated train horn enthusiasts green with envy.

The Nathan P5 train horn is made of sand-cast aluminum, built to last and bring that classic train horn sound to your ride. Paired with the HornAir 544K onboard air system, this kit will give you a massive 5 seconds of continuous blast time, plus the ability to inflate tires in an emergency.

Ready to be heard from miles away? This kit will fill you up fast with a 1-minute and 30-second recharge time and stealth black air compressor. So, let the good times roll and start turnin' up the volume with our Nathan AirChime P5 544K kit!

Classic & Authentic Sound: Experience the unmistakable tone of the 50s with the Nathan Airchime P5's sand-cast aluminum construction.
Robust & Reliable: Built with industrial-grade stainless steel internals, this horn is a genuine piece from retired locomotives, ensuring unmatched durability.
Versatile Air System: With the HornAir 544K, not only enjoy up to 5-6 seconds of continuous honking but also inflate tires during emergencies.
Rapid Recovery: The stealth black 1NM air compressor ensures you're always ready, recovering the tank in roughly 90 seconds.
All-inclusive Package: This kit includes everything needed from start to finish to get you up and honking in no time.

IMPORTANT: Our Nathan AirChime train horns are sourced from retired locomotives and undergo extensive reconditioning. This process includes sandblasting, a new black powder coat finish, and replacing all internal components such as diffuser rings, diaphragms, and cushion rings. This ensures each horn performs like new and retains its authentic locomotive sound.

Forget regular car alarms - our Train Horn will give those car thieves a stain in their undies! With its ear-splitting volume and unmistakable tone, our train horn will stop any criminal in their tracks. Check out our video below to see for yourself how our Train Horn outperforms any other car alarm on the market. Protect your ride with this ultimate deterrent - the only alarm that’s sure to get your neighbors’ attention!

Nathan Airchime P5 train horn
HORNBLASTERS 1NM STEALTH BLACK AIR COMPRESSOR
HornAir 5-gallon 8 port air tank
110/150 PSI pressure switch w/ 40 amp relay
Remote mountable air filter housing
Spare air filter elements
17' of 1/2in D.O.T. approved air line
Black Widow 1/2" stainless steel electric air valve kit
Brass NPT fitting kit including a safety blow-off & drain cock
22ft of 8-gauge red wire
22ft of 18-gauge blue wire
22ft of 18-gauge grey wire
Complete wiring kit with fuse holder & fuses
Mounting hardware
Detailed instructions

Part Number: HK-P5-544K
Operating Pressure: 150 PSI
Restart Pressure: 110 PSI
Voltage: 12-Volt DC
Horn: Nathan Airhchime P5 train horn
Horn Length: 19.5" (495.3 mm)
Horn Width: 19.75" (501.65 mm)
Horn Height: 10" (254 mm)
Horn Weight: 30 lb (13.61 Kg)
Port: 1/2" NPT
Fitting Size: ⅛″ M NPT
Tank: HornAir 5-gallon 8 port air tank
Tank Length: 20.5″ (520.7 mm)
Tank Diameter: 9.5″ (241.3 mm)
Tank Height: 11.5″ (292.1 mm) (With Legs)
Tank Weight: 20 lb (9.07 Kg)
Leader Hose/Check Valve: 1/4" NPT
Max Tank Size: 5-Gallons (18.93 Liters)
Max amperage: 25 Amps
Maximum duty cycle: 100% @ 100 PSI
Flow Rate @ 0 PSI: 1.75 CFM
Compressor length: 10.75″ (273.05 mm)
Compressor width: 4″ (101.6 mm)
Compressor height: 6.75″ (171.45 mm)
Weight: 10.1 lb (4.58 Kg)

5.0 GALLON TANK	FILL RATE
0 to 150 PSI	6 min. 45 sec. (± 10 sec.)
110 to 150 PSI	2 min. (± 05 sec.)

* Supply Voltage: 13.8 Volts

5-Gallon Air Tank Dimensional Drawing

Nathan AirChime P5 544K Train Horn Kit

Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
Warranty
The horn itself comes with a 5-year warranty, while the rest of the horn kit is covered by our 2-year manufacturer's defect warranty!
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise.
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.

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