All plastic, anti-siphon float valve that provides a flow up to 245 gals per hour. The Trough-O-Matic complies with basic back-siphoning regulations and is molded from durable, maintenance-free polyethylene. Operates between 10-70 psi.
Installation is fast and easy, just tighten thumb screws. Includes expansion brackets to fit wide-rimmed plastic and metal stocktanks. Accepts standard 3/4" garden hose thread.