BDFHYK 4.0 Gallon Air Tank,3 Ports with 1/4-Inch NPT Thread and 4 Ports with 3/8-Inch NPT Thread,200 PSI Rated for Air Suspension System,Air Brake System,Tire Inflation,and Truck & Train Horns

High-Efficiency Airflow Design
The air tank features an optimized internal structure designed to maximize airflow efficiency. It delivers consistent and stable air pressure to connected equipment, supporting quick response and reliable operation for pneumatic tools and vehicle air systems.

Anti-Rust Interior Coating
A high-quality anti-rust coating is applied to the interior of the tank to help prevent corrosion caused by moisture buildup. This treatment improves durability and extends the service life of the air tank under long-term use.

Easy Installation & Versatile Applications
Designed with multiple NPT ports and standard fittings, this air tank allows for straightforward installation and flexible system configuration. It is suitable for a wide range of applications, including air suspension systems, air brake systems, tire inflation setups, and air horns, providing stable performance across different vehicle types.

Package Includes

• 1 × 4.0 Gallon Air Tank (3 × 1/4" NPT ports + 4 × 3/8" NPT ports)

• 1 × Drain Valve (1/4" NPT)

• 1 × Pressure Gauge (1/4" NPT)

• 1 × Safety Valve (240 PSI, 1/4" NPT)

• 1 × Air Outlet Nozzle (1/4" NPT to 6 mm)

• 1 × High-Pressure Nylon Tube (2 m, 6 mm)

• 1 × Pressure Switch (170–200 PSI, 1/4" NPT)

• 4 × Sets of Mounting Bolts

• 1 × Teflon Tape

• 1 × Rubber Gasket

Quality Assurance & Support
Each air tank is manufactured to meet production and performance standards before leaving the factory. Product support includes a one-year maintenance period and responsive customer service to assist with installation or usage-related questions.