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Tug-37 228H Tug Air Horn Kit


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Bringing you that classic tugboat sound straight off the shipyard, our Tug-37 228H air horn kit is a simple, beginner-friendly air horn kit that is sure to rock the boat. Why settle for that boring car horn sound when you could sound like a boat? For anyone looking to upgrade their stock horn, but wants to turn heads with a unique tone, this is the kit for you!   

While not classified as a train horn due to the fact that it is a single bell set-up, our Tug-37 air horn’s singular bell is extremely long for an air horn giving it a much lower tone not usually seen on an air horn. Our Tug-37 is even lower and louder than other Tug horns, with a ridiculous 37-inch long black bell. We even pre-installed the required 1/4" air valve to make installation even easier! 

Pairing our Tug-37 air horn with our HornAir 228H air source unit is a no-brainer. When combined, they create an easy-to-install and easy on budget kit that is hard to beat. The Tug-37 228H sports a 2-gallon air tank that provides enough air to blast your Tug-37 Air Horn for up to a 7-second blast time and the 280C air compressor mounted to the top of the tank refills from 110-145 PSI in only 1 minute and 15 seconds!  

  • All-inclusive air horn solution!
  • Heavy-duty black finish Tug-37 air horn
  • Complete with pre-installed air valve & fittings
  • 150 PSI air system
  • Max honk time: 6 to 8 seconds

(Note: Tank mounted air compressors are not fully sealed. For this reason, the manufacturer recommends the tank/compressor system be mounted in the upright position in an enclosed space away from moisture, dirt, debris, etc... Failure to mount this product as directed will void the warranty)

**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **

  • Part Number: HK-T37-228H
  • Operating Pressure: 150 PSI
  • Restart Pressure: 110 PSI
  • Voltage: 12-Volt DC
  • Horn: Tug-37 Tugboat air horn
  • Horn Air Inlet: 1/2" NPT
  • Horn Length: 37" (939.8 mm)
  • Horn Base Height: 5.75" (146.05 mm)
  • Horn Flare: 7" (177.8 mm)
  • Horn Weight: 6.91 lb (3.17 Kg)
  • Air Source Kit: HornBlasters 228H air source unit
  • Operating Pressure: 145 PSI
  • Restart Pressure: 110 PSI
  • Air Source Length: 18.9" (480.6 mm)
  • Air Source Width: 5.9" (149.86 mm)
  • Air Source Height: 13.7" (347.98 mm)
  • Air Source Weight: 17.15 lb (7.78 Kg)
  • Air Tank: 2-gallon 5 port air tank
  • Volume: 2.0 gal (8.8 L)
  • Air Compressor: 280C air compressor
  • Max Amperage: 19 amps
  • Maximum Duty Cycle: 30% @ 100 PSI
0 1.59 10 0 45.0 10
10 1.49 12 1.0 40.2 13
20 1.33 13 2.0 32.1 14
30 1.11 14 3.0 29.0 15
40 1.04 15 4.0 26.4 16
50 0.99 15 5.0 24.2 16
60 0.92 16 6.0 22.0 17
70 0.87 16 7.0 21.0 19
80 0.81 17 8.0 19.4 18
90 0.76 17 9.0 17.5 17
100 0.74 19 10.0 15.3 17
110 0.71 19
120 0.67 18
130 0.62 17
140 0.57 17
150 0.51 17

* Supply Voltage: 13.8 Volts

0 to 145 PSI 3 min. 40 sec.(± 10 sec.)
110 to 145 PSI 1 min. 15 sec. (± 05 sec.)

* Supply Voltage: 13.8 Volts

  • 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 Kit is backed with a 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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Sean G.
United States United States

Pure freedom

Amazing love the setup