Flowfit W CPA250 is a flow assembly for pH and ORP sensors. The CPA250 assembly is totally made of corrosion resistant plastic. It is designed for pipeline installation of Pg 13.5 pH or ORP sensors with installation length 120 mm (4.72 inch). Inlet and outlet of the fluid lie on one axis. Thanks to especially designed internal fluid deviation and siphon, the sensors are kept wet even when the flow is interrupted.