The DOLE 3/4" Female IPS 1.5 GPM Flow Restrictor GC150 is a high-quality product designed for controlling the flow rate of water and other fluids in various industrial and commercial applications. Made in the United States by the trusted brand DOLE, this flow restrictor ensures precise and reliable regulation of the maximum flow rate at 1.5 GPM. With its durable construction and easy installation, this product is an essential component for maintaining optimal fluid flow in pump and plumbing systems.