Corporation Stops Corporation Stops with injection quills are used for injecting chemicals pumped by metering pumps into tanks, mains, cooling towers and process systems. Quill extends into the center of the stream providing more rapid uniform dispersion of injected chemical. Corporation Stop can be mounted to a "hot tap" which is installed without draining the system. Corporation Stop allows injection quill to be inserted or removed without having to drain or shut down the system. • Use to 150 psi • Available in CPVC, Kynar, 316SS and C-20 • Available in 1/2", 3/4" or 1" process connections • Available with choice of Bronze or 316SS Corporation Stop High Pressure Injection Quills High Pressure Injection Quills are used to inject chemicals pumped by metering pumps into the turbulent flow zone of high pressure water or steam lines. • Use to 3,000 psi • Spring loaded check valve • Available in PVC, Kynar, 316SS and C-20

*AWWA process connection available (add “AWWA” to end of model no.) tSpecial lengths are available up to 24" for CPVC & Kynar; up to 36" for 316SS & Carpenter 20. Add suffix “-SP" to model no. Install a check valve and isolation valve at the inlet of the quill for ease of maintenance. Corporation Stops with Quills Features • Lever operated stop eliminates the need for a wrench • Protection chain prevents withdrawal before Corporation Stop is closed • Operating pressures to 150 psi • Quill available in Corrosion-resistant CPVC, Kynar, 316 stainless steel and Carpenter 20 • Corporation Stop (bronze...