HornBlasters Nathan AirChime K3 540 Train Horn Kit

HK-K3-540


Hear these horns now!

Overview

Looking for an authentic train horn? How about the same horn that is used on many locomotives still today?  With our Nathan AirChime K3 540 Train Horn Kit, you get the real deal: an actual train horn pulled straight from a retired locomotive powered by one of our fastest premium onboard air systems! These die-cast horns are not for the faint of heart. If you are wanting the same majestic train horn sound you hear when you are stopped at the railroad tracks, this is the kit for you!

Our Nathan AirChime K3 540 Train Horn Kit features the classic Nathan Airchime K3 Train Horns: A 3-chime die-cast horn that was built to withstand anything Mother Nature can throw at it and sound great doing it. Tried and tested for decades, you won't find a more dependable horn or a more recognizable train horn sound. Oh, and did we mention they are one of the loudest horns you can buy? With a smaller profile than it’s 5-chime big brother, the K3 is the horn of choice for many show trucks and daily drivers alike.

With a beast of a horn this size, you just can’t settle for a mediocre air system. With our Nathan AirChime K3 540 Train Horn Kit, you get one of our fastest-filling premium onboard air systems. Our Black 5-Gallon 8-port tank provides enough air to blast your K3 Train Horns for an entire 5-seconds continuous seconds, ensuring that you get your point across. The Viair 400C that powers the system is one of the fastest-filling compressors we carry, able to recharge our 5-gallon tank from 110-150 PSI in a stunning one minute and 40 seconds! Like all of our train horn kits, the Nathan AirChime K3 540 Train Horn Kit come complete and includes all required hardware and instructions.

Features
  • Railroad-Use Train Horn!
  • Heavy Duty 400C Air Compressor
  • Extra Large Five Gallon Air Tank
  • Max Honk Time: 5 Seconds
Includes
Specifications
  • Part Number: HK-K3-540
  • Horn: Nathan AirChime K3
  • Horn Length: 18.25″ (463.55 mm)
  • Horn Width: 16.25″ (412.75 mm)
  • Horn Height: 9.75″ (247.65 mm)
  • Horn Weight: 32 lb (14.51 Kg) 
  • Horn Port: ½″ NPT
  • Tank: HornAir 5 Gallon 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)
  • Compressor: Viair 400C Air Compressor
  • Average Fill Time: 1 Min 30 Sec
  • Voltage: 12 volts DC
  • Air Flow: 2.54 CFM at Free Flow
  • Max Amperage: 26 amps
  • Maximum Duty Cycle: 33% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Compressor Length: 9.0″ (228.6 mm)
  • Compressor Width: 4.0″ (101.6 mm)
  • Compressor Height: 7.05″ (179.07 mm)
  • Compressor Weight: 8.00 lb (3.63 Kg)
Performance Data / Fill Rates
PSI CFM A BAR LPM A
0 2.62 16 0 74.0 16
10 2.39 18 1.0 65.0 20
20 2.21 20 2.0 60.0 23
30 2.11 22 3.0 56.0 25
40 2.01 24 4.0 53.0 27
50 1.93 25 5.0 49.0 28
60 1.84 26 6.0 46.0 28
70 1.73 27 7.0 42.0 28
80 1.65 27 8.0 38.0 28
90 1.52 27 9.0 35.0 27
100 1.45 27 10.0 31.0 27
110 1.35 27
120 1.26 27
130 1.19 27
140 1.08 27
150 1.01 26

* Supply Voltage: 13.8 Volts

5.0 GALLON TANK FILL RATE
0 to 105 PSI 2 min. 55 sec. (± 10 sec.)
85 to 105 PSI 45 sec. (± 05 sec.)
0 to 145 PSI 4 min. 50 sec. (± 10 sec.)
110 to 145 PSI 1 min. 40 sec. (± 05 sec.)

* Supply Voltage: 13.8 Volts

Vehicle Installs
 1995 Ford F350 Powerstroke 2016 Dodge Ram 3500
*Check out our Install Gallery for more Installs!
Diagrams / Manuals
Refunds, Returns, & Warranty
  • 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
    This product is backed by our One-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.

 

*WARNING
HORNS PRODUCE EXTREME LOUDNESS

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

Proper hearing protection must be worn when using this air horn. 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.

WARNING

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.