A pneumatic distribution block, configured with 3/8-inch National Pipe Thread (NPT) ports, serves as a central hub in air suspension systems. This component regulates airflow to individual air springs, allowing for independent control and adjustment of vehicle ride height. As an example, this particular type of manifold might be employed in a custom-built vehicle requiring precise adjustments to its suspension characteristics.
The utilization of a manifold with a 3/8-inch port size offers enhanced airflow capacity compared to smaller diameter options. This results in faster inflation and deflation rates of the air springs, allowing for quicker adjustments to ride height and improved responsiveness to changing road conditions. Historically, such systems were primarily found in heavy-duty vehicles, but their application has expanded into aftermarket automotive customization due to the demand for improved ride quality and adjustable suspension capabilities.