Schedule 80 One-Piece Flange - 1 Inch Slip ad-label_Replacement Parts The CH250 unit includes the

The CH250 unit includes the controller

This 200 gallon

The Rola-Chem 554503 Digital pH Liquid Acid/ORP Liquid Chlorine Controller Package includes two 12 GPD Pro Series Peristaltic Pumps for swimming pools up to 40

The lettering is 4 inch and 1 inch and meets California state code

Schedule 80 One-Piece Flange - 1 Inch Slip ad-label_Replacement Parts The CH250 unit includes theThis is a Schedule 80 One Piece Flange with a 1 inch slip (socket) connection. The Schedule 80 flanges are constructed of Rigid Poly (Vinyl Chloride) (PVC) Compounds and Chlorinated Poly Vinyl Chloride (CPVC) Compounds. Schedule 80 fittings are manufactured to ASTM D 2467 standards. This PVC flange complies with the perimeters specified in ANSI B16. 5 for bolt patterns. Maximum pressure rating is 150 PSI with a maximum operating temperature of 140