HornAir 2485K Nightmare Edition Onboard Air System

Premium Kit W/ Quick Filling & Heavy Duty Onboard Air

HA-2485K


This kit is not to be underestimated. Despite it being a 2-gallon (7.5 liters) reservoir, the included air pump is a powerhouse. This Viair 485C is the most heavy-duty Air Compressor that Viair offers. It’s designed specifically for smaller vehicles where larger tanks may not fit. The compressor is overpowered (200 PSI capable, constant duty, and powerful!) to ensure the best reliability, and only pulls 22 amps at its peak.

An increasing number of people are using this for more than just blasting horns! With a system like the 2485K, you can also use the air supply to:

  • Adjust Tire Pressure
  • Moderate Pneumatic Use
  • Inflate Water Toys and Safety Gear
  • Supply Air to Load Leveling Bags
  • Supply Air for Differential Lockers
  • Blow up Kids Toys
  • And lots more!

Please note that if you use horns, you will still need an air valve kit to connect the system properly. 

Unlike some other air systems, HornAir kits come with 10 and 18 gauge wire, and a complete wiring kit including a fuse holder. This takes out the guesswork on your end and helps ensure your system is installed correctly. Another great feature of HornAir systems is that they come with a standard 1/2in OD push-to-pull fitting. This means the horns you hook up with get all the air they need.

RECOMMENDED FOR USE WITH THE FOLLOWING:

Shocker S4 Train Horns (Part number: AH-S4)
Outlaw Series Train Horns (Part numbers: AH-O3, AH-03B, AH-O5)

     Please Note: This HornAir system is not recommended for AirChime horns. We recommend using at least a 4-gallon tank with larger-scale train horns like the P3, P5, K3, and K5; however, this kit is perfect for HornBlasters Shocker horns and Outlaw and Bandit series horns.

    PSI CFM A BAR LPM A
    0 2.24 12 0 70.0 12
    10 1.84 14 1.0 51.0 15
    20 1.75 16 2.0 47.0 16
    30 1.67 17 3.0 44.0 18
    40 1.61 18 4.0 41.0 20
    50 1.54 19 5.0 38.0 21
    60 1.47 20 6.0 35.0 21
    70 1.42 21 7.0 32.0 22
    80 1.36 21 8.0 29.0 22
    90 1.30 22 9.0 27.0 22
    100 1.23 22 10.0 25.0 23
    110 1.17 22 11.0 22.0 22
    120 1.11 22 12.0 21.0 21
    130 1.06 22 13.0 21.0 21
    140 1.01 23 13.8 21.0 21
    150 0.97 22      
    160 0.92 22      
    170 0.88 22      
    180 0.84 21      
    190 0.77 21      
    200 0.73 21      

    * Supply Voltage: 13.8 Volts

    2.0 GALLON TANK FILL RATE
    0 to 150 PSI 3 min. 15 sec. (± 15 sec.)
    110 to 150 PSI 45 sec. (± 05 sec.)

    * Supply Voltage: 13.8 Volts

    • Designed For HornBlasters Shocker Horns
    • All-inclusive Train Horn Air Solution!
    • Top-End 200 PSI Capable Compressor Perfect For Train Horns
    • Comes With Standard 1/2" Push-to-Pull Fitting
    • Complete Fitting Kit With Safety Valve & Drain Cock
    • All Standard Mounting Hardware
    • Tank: 2 Gallon Tank
    • Length: 17" (431.8 mm)
    • Diameter: 6" (152.4 mm)
    • Height: 7" (177.8 mm)
    • Weight: 10 lb (4.54 Kg)
    • Compressor: Viair 485c Stealth Black Air Compressor
    • Average Fill Time: 1 Min 30 Sec
    • Voltage: 12 volts DC
    • Air Flow: 2.24 CFM at Free Flow
    • Max Amperage: 23 amps
    • Maximum Duty Cycle: 100% @ 200 PSI
    • Maximum Working Pressure: 200 PSI
    • Compressor Length: 10.63″ (270 mm)
    • Compressor Width: 4.1″ (104.14 mm)
    • Compressor Height: 6.44″ (163.57 mm)
    • Pressure Switch: Weatherproof 110/150 PSI Switch
    • Voltage: 12 volts DC
    • Max Amps: 40A
    • Stop Pressure: 150 PSI
    • Restart Pressure: 110 PSI
    • 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.

    Warnings & Notices

    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.