5 Gallon Black 8 Port Air Tank


  • Need more air? This 5-gallon air tank is perfect to use with train horns, air tools, kite-surfing, tire-inflating, or just about any onboard air application. The tank is rated to twice its stated working pressure and is capable of holding 300 PSI without problems. Better yet it meets all DOT specifications and is burst rated to 800 PSI.

    This strong steel 5-gallon air tank has seven 12″ ports and one 34″ port. 12″ ports are perfect for high-flow applications like train horns (the real ones like AirChimes or Leslies). The large diameter of the ports prevents bottlenecking that you might find with smaller air tanks.

    There are 4 ports on the side, 1 on each end, 1 on top, and 1 on the bottom respectively. This makes it very convenient to install a drain cock and safety blow-off valve even if you mount the tank upside down.

    1. Powdercoated Black Finish
    2. Red Oxidized Interior Coating Resists Corrosion!
    3. Meets SAE J10 & FMVSS 121 Specifications
    4. Made in the U.S.A.!
    1. One HornAir 5 Gallon  Air Tank
    1. Part Number: TA-508H
    2. Volume: 5 gals (18.92 L)
    3. 1/2" NPT Ports: 7
    4. 3/4" NPT Ports: 1
    5. Burst Pressure:  300 PSI
    6. Working Pressure: 150 PSI
    7. Length: 20.5″ (520.7 mm)
    8. Diameter: 9.5″ (241.3 mm)
    9. Height: 11.5" (292.1 mm) (With Legs)
    10. Weight: 20.5 lb (9.3 Kg)
    • 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.
    • 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.


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.

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