Hayward CL200 Auto Chlorinator - 2" slip connections, uses 3" tablets. Hayward automatic chlorinators and brominators are ideal for in-ground and above ground applications during new pool construction or after market installations. Models are available for in-line and off-line configurations to accommodate most capacity, plumbing and space considerations. All units incorporate a durable ABS body along with a high quality Viton seal and an ergonomically designed cover to allow for simple lid removal. Efficient and maintenance-free, these durable, corrosion-proof automatic chlorinators and brominators Flow rates between 50 and 90 gpm Ideal for new or existing pools or spas and work automatically with your pump and filter system. Uses 3" Trichloro S Tablets. Not for use with granular chlorine. Dial control valve lets you control and adjust the rate of feed Easy-lok threaded cover for safe and convenient access to add tablets. Simple installation for do-it yourselfers Features and Benefits: X-Ring seal provides long life and easy cover removal Uses large or small, slow dissolving, Trichlor or Bromine tablets Dial control valve allows for easy feed rate adjustment Multiple connection options provide a wide range of use and simplified installation Easy-Lok threaded cover for safe and convenient access to add tablets Unique finger-release catch provides extra security Dimensions Plumbing Diagram in Pool Equipment Note that the placement of this and all chemical feeders should be returned to the pool AFTER the heater. Connections This uses 2" slip connections, NOT threaded. It can be plumbed with the SP14982S to connect to the 2" pipe, not directly to the chlorinator.