Available from Global Treat, Inc.
Corporation Stops are designed for injecting chemical solutions pumped by proportioning pumps and gas chlorinators into tanks, mains, cooling towers, and process systems. Chemical Injection Quills, or Main connects (diffusers) are used to inject chemicals into the center of the stream, thus providing more uniform chemical dispersion.
The use of a corporation stop is needed when the process water pipe cannot be drained at the diffuser to allow for maintenance and/or cleaning. With the use of a corporation stop, the solution diffuser can be removed while the process water pipe remains full and pressurized. The injection quill assembly can be removed without having to drain or shut down the systems main connects.