The 1/2 x 3/8 Zero Air Loss Drain from MIDWEST CONTROL is designed for oil-less systems, operating efficiently within a pressure range of 43.5-145 psi. This drain features a zero air loss mechanism that prevents unnecessary air discharge during operation, promoting energy efficiency and system reliability. Made from durable materials, it is suitable for various industrial applications. The compact design allows for straightforward installation, while its compliance with industry standards ensures safety and performance. This product is an excellent choice for maintaining optimal system functionality.