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Nathan AirChime P3 540, Train Horn Kit

Finally an all-inclusive Nathan AirChime P3 train horn kit. This package delivers the powerful performance of a HornAir 540 onboard air system matched with the mellow, deep tones of yesteryear. The AirChime P3 was the most popular train horn in use on railroads during the 1950s and 60s and is still in wide use to this day. The construction of these horns includes rubber gaskets to help prevent wear and tear on the diaphragm through use. These horns will provide years and years of service with the least servicing of any railway horns.

Kit Includes:
Nathan AirChime P3
HornAir 5 Gallon 8 Port Air Tank
Viair 400C Compressor
Viair 110/150 PSI Pressure Switch
Replacement Air Filters
20' of 1/2in D.O.T. Approved Airline
12 Volt Air Valve
Detailed Instructions

The standard finish on this horn is unpolished die-cast aluminum. The horns are easily painted, or powder coated but they are not supplied this way.
Pricing: $1,199.99
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* Railroad-Use Train Horn!
* Heavy Duty 400C Air Compressor
* Extra Large Five Gallon Air Tank
* Max Honk Time: 5 Seconds

Nathan Airchime P3

Length: 31.25 in (793.75 mm)
Width: 15.5 in (393.7 mm)
Height: 12.75 in (323.85 mm)
Weight: 20.25 lbs (9.19 Kg)
Port: 1/2in NPT

5 Gallon 8 Port Tank

Length: 20.5 in (520.7 mm)
Diameter: 9.5 in (241.3 mm)
Height: 11.5 in (292.1 mm)
Weight: 20 lbs (9.07 Kg)

Viair 400C Compressor

Voltage: 12 volts
Max Amperage: 26 amps
Max Duty Cycle: 33% @ 100PSI
Max Working Pressure: 150PSI
Length: 9 in (228.6 mm)
Width: 4 in (101.6 mm)
Height: 7 in (177.8 mm)
Weight: 8 lbs (3.63 Kg)


Use this product in a safe and responsible manner, at a distance of at aleast 100 feet from others.

Proper Hearing protection must be worn when using this airhorn. Hearing loss or permanent damage may result from unsafe use.

Never operate this product in a closed environment or close to pedestrians or others.

It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.


  • HK-P3-540
  • HK-P3-540
  • HornBlasters
  • New

Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
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