The Parker ST Series is a non-valved quick coupling for applications where maximum flow is required. Its smooth, open bore offers the lowest pressure drop of any quick coupling design and is ideal for applications such as high-pressure water and steam washers, carpet cleaners and mold coolant lines. The ST Series quick coupler is often used in food processing, on fluid and dye transfer lines.
Smooth, open bore design with no valving in either half offers minimal pressure drop
Easy cleaning in applications where the same lines are used for more than one media
Machined from solid barstock, providing a quality coupling that is durable
Available in brass and 303 stainless steel as standard