Safety Horn 228H Air Horn Kit

(Non-Weather Sealed Air Supply)

HK-S33K-228H

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Hear these horns now!

There are a lot of crazy drivers out there nowadays. Our appropriately named Safety 228H Air Horn Kit will ensure that you get their attention and they stay out of your way when they hear the massive blast that this single trumpet horn produces. Incredibly compact and easy to install, Our Safety 228H Air Horn Kit has been one of our best entry-level kits for years. 

Have you ever been taken by surprise when a firetruck sounds its horn? That’s the same tone you're getting with our Safety 228H Air Horn Kit. With an exceptionally punchy mid-range tone coming from this single black 25-inch bell, it’s no surprise that our Safety Air Horn is one of our most popular Air Horns. 

Our 228H Air Source Unit that we paired with our Safety Air Horn gives you the power and performance you need in a compact and easy to install package. With the majority of the unit already pre-wired and pre-plumbed for you, installation is a breeze, making it the go-to kit for beginners or anyone with limited space. Our Saftey Air Horns have the longest blast time potential out of any of our horns, able to get a ridiculous 15 continuous seconds out of our 2-gallon tank! The tank-mounted Viair 270C Air Compressor can recharge the tank from 110-145 PSI automatically in only 1 minute and 15 seconds! 

As with all HornBlasters kits, our Safety 228H Air Horn Kit comes complete with all required components and detailed instructions. 

(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...)

  • All-inclusive Air Horn Solution!
  • Complete With Solenoid
  • 145 PSI Air System
  • Max Honk Time: 3 to 5 Seconds
  • Part Number: HK-S33K-228H
  • Horn: Safety Air Horn
  • HornLength: 25.5 in
  • Width: 6 in
  • Height: 6 in
  • Weight: 5.2 lb
  • Voltage: 12-24 Volts DC
  • Working Pressure: 145 PSI
  • Length: 15.0″ (381 mm)
  • Width: 6.0″ (152.4 mm)
  • Height: 13.0″ (330.2 mm)
  • Net Weight: 13.75 lb (6.24 Kg)
  • Air Source Kit Tank: HornBlasters 2 Gallon 5 Port Tank
  • Volume: 2.0 gal (8.8 L)
  • ¼″ NPT Ports: 
  • Length: 15″ (381 mm)
  • Width: 6″ (152.4 mm)
  • Height: 8.5″ (215.9 mm)
  • Weight: 8.65 lb (3.92 Kg)
  • Air Source Kit Compressor: HornBlasters 280C Air Compressor
  • Voltage: 12 volts DC
  • Max Amperage: 16 amps
  • Maximum Duty Cycle: 30% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Length: 7.13″ (165.1 mm)
  • Width: 3.94″ (88.9 mm)
  • Height: 6.34″ (114.3 mm)
  • Weight: 6.6 lb (2.31 Kg)
PSI CFM A BAR LPM A
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

2.0 GALLON TANK FILL RATE
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 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 Kit is backed with a 1 Year Manufactures 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.

Warnings & Notices

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
Warning

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 www.p65warnings.ca.gov.