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Nathan AirChime P5 Train Horn

Authentic Locomotive Horn & Loudest Available!


Add 1/2" Brass Electric Valve Kit Tooltip
Everything you need to hook-up your train horn to an existing onboard system.
Add 1/2" Manual Valve Kit Tooltip
Feather your sound just like a conductor with our 1/2" Manual Valve Kit.
Add AirChime Mounting Bracket Tooltip
This heavy duty pedestal mount gives you the ability to install the horn with enough clearance to connect airline directly to the bottom of the base!


The Nathan Airchime P5 Train Horn, a classic 5 chime genuine train horn with a tone first popularized in the 1950s by locomotives on the old Southern Railway. Also known as the President’s Whistle, the Nathan Airchime P5 Train Horn's distinct mellow tone brings back memories of simpler times. The secret to Nathan Airchime P5 Train Horn's exclusive sound is in the meticulous sand casting process. A slower process than die casting, sand casting allows for a wide, oval-shaped hole in the internal chamber not seen in other train horns.

While the unique tone produced from the Nathan AIrChime P5 Train Horns, the volume is far from mellow. Nathan Airchime P5 Train Horns were built to be heard clearly from miles away and to withstand decades of abuse from the rain, sun, and snow. Another unique feature of the Nathan  Airchime P5 Train Horns is their reversible bells, allowing for multi-directional signaling and convenience during installation.

Anyone that has owned a Nathan Airchime Train Horn knows that they are unmatched in power and craftsmanship. Equipped with stainless steel diaphragms, the Nathan AirChime P5 Train Horns were made to require little to no maintenance and to stay in tune and rust-free for years. Pre-installed rubber gaskets are included to prevent wear and tear on the diaphragms, ensuring these horns outlive the vehicle you put them on!  

***All Nathan Airchime Horns have a 7-10 Business Day Lead Time!!***


  • Heavy Duty Sand Cast Aluminum Construction
  • Exclusive P-Series Mellow Tone Locomotive Acoustics
  • Large One Half Inch Air Inlet for Excellent Air Flow
  • Reversible Bells For Custom Configurations
  • 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
  • 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 of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed HornBlasters 1 year Manufactures Defect Warranty!
  • satisfaction guarantee offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at 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.

Warnings & Notices

Hearing Loss warning icon
Hearing Protection Required

This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.

Safety warning icon

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

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