The Standard tank for all of our 5 gallon kits, our 5 Gallon Black 8 Port Tank is perfect for any on-board air applications such as adjusting tire pressure, load leveling, Jake Brakes and much more! This durable tank is burs...

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Product Review

The Standard tank for all of our 5 gallon kits, our 5 Gallon Black 8 Port Tank is perfect for any on-board air applications such as adjusting tire pressure, load leveling, Jake Brakes and much more! This durable tank is burst rated for up to 300 PSI and meets all DOT requirements. The seven 1/2" ports and one 3/4" port provide maximum air flow, which is great at preventing bottleneck issues found in other tanks. The high flow ports make any on-board air uses work more effectively and are mandatory for massive locomotive train horns that demand a lot of air, such as the Nathan Airchimes or Leslie's. The ports are positioned for convenience and ease of installation with 4 ports on the side, 1 on each end, 1 on top, and 1 on the bottom. This makes it very easy to install a drain cock and safety blow-off valve even if you mount the tank upside down or sideways. The tank has an epoxy enameled inside as well as a powder-coated black finish to prevent rust. Simply put, this is one of our highest quality 5-gallon tanks you can buy. Volume: 5 gals (18.92 L) 1/2" NPT Ports: 7 3/4" NPT Ports: 1 Burst Pressure: 300 PSI Working Pressure: 150 PSI Length: 20.5€³ (520.7 mm) Diameter: 9.5€³ (241.3 mm) Height: 11.5" (292.1 mm) (With Legs) Weight: 20.5 lb (9.3 Kg) 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.

  • Tank dimensions: Measures 20.5″ in length, 9.5″ in diameter, and 11.5″ tall with legs, making it a reliable choice for medium-size installs
  • 5-gallon capacity: Provides steady air supply for train horns, air suspension, and onboard air systems while keeping installation size manageable
  • Durable construction: Heavy-duty steel tank finished with a black powder coat and internal rust inhibitor for long-lasting corrosion protection
  • Eight-port setup: Includes seven ½″ NPT ports and one ¾″ NPT port, giving you multiple connection points for flexible system configuration
  • Built for performance: Rated at 150 PSI working pressure and tested to 750 PSI burst pressure for strength and safe operation under heavy use

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