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Flatlaw 3 Liter Train Horn Kit

(Non-Weather Resistant Air System)

HK-F3B-M3

2 reviews

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THIS OUTLAW IS LAYING LOW

Our Flatlaw 3-liter train horn kit is the newest addition to our train horn lineup.  If you are wanting the big Outlaw sound but don't have the room for the standard set, this is the kit for you! We've taken the Outlaw you know and love and changed the configuration so it lays flat. This should provide more options for installation than before with that same big sound.

Our Flatlaw kit comes with a 1/4" valve pre-installed and is powered by our M3 3-Liter air source unit. While our 3-liter air source unit may be compact in size, it provides enough air to give you 3-4 seconds of honk time and recharges in under a minute! This is a complete kit, providing you with everything you need to get started and installation only takes a couple of hours. 

  • Complete 110 PSI air system
  • Beautiful heavy-duty black finish
  • High flow valve pre-attached
  • Honk time 3 to 4 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-F3M-M3
  • Horn: Flatlaw train horn
  • Horn Length: 17.5" (444.5 mm)
  • Horn Width: 16.25" (412.75 mm)
  • Horn Height: 8" (203.2 mm)
  • Horn Weight: 12.5lbs (5.67 kg)
  • Voltage: 12-Volts DC
  • Air Source Kit: 3-Liter air compressor & tank combo
  • Operating Pressure: 110 PSI
  • Restart Pressure: 85 PSI
  • Air Source Length: 16.535" (420mm)
  • Air Source Width: 4.921" (125mm)
  • Air Source Height: 7.086" (180mm)
  • NON-WEATHER RESISTANT AIR SOURCE UNIT
    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
  • REMOVING THE AIR COMPRESSOR FROM THE TANK
    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.
  • 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 1-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.

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
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.

Customer Reviews

5.0 Based on 2 Reviews
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BS
Barry S.
United States United States
06/20/2022

Got it in at noon and honking by three

I saw this system when hornblasters released it at sema and couldn't wait to get it fitted in my Silverado. I was wanting a horn that sits in a line an now my needs have been answered. This horn sounds great and for the tank size it sure makes this horn pack a punch. Glad I got a hornblaster on my truck now.

JR
Jack R.
United States United States
06/17/2022

Just what my truck needed

Loud as can be and easy to install! This horn is the horn for you. I love mine