The ST61AS Chemical Restrictor is an inline device designed to regulate the flow of chemicals in pressure washing systems. Constructed from stainless steel, it features 6mm hose barbs on both ends, facilitating easy integration into existing setups. A small flat-head adjuster allows for precise control over the chemical flow rate, enabling users to fix the amount of chemical introduced through the pressure washer.

This restrictor is particularly useful for applications requiring consistent chemical dosing, such as cleaning and sanitizing tasks. Its durable stainless steel construction ensures longevity and resistance to corrosion, making it suitable for various chemical solutions.