The Flex-Lite FL12 is a corrosion-proof well pressure tank that is made with a composite of continuous strand fiberglass filament that is coated with epoxy. The Flex-Lite FL series features the improved CAD-2 (Controlled Action Diaphragm) design which is stronger and doesn't crease and wear out like older bag designs. The 100% butyl diaphragm is chlorine resistant and combined with the precision molded copolymer polypropylene lower water chamber provides superior air and water separation. 

Compatible with the following tanks:

• WellMate WM9, WM12
• Sta-Rite SR35, SR40, PSP-FW35-10, PSP-FW40-12, PSC-35-10, PSC-40-12
• Flex2Pro H2PL35

Features:

• CAD-2 diaphragm technology allows the water chamber to be sized for optimum drawdown
• Corrosion-proof composite construction
• Won’t rust in corrosive environments, particularly important in coastal regions
• Little or no maintenance
• Longer life, greater flexibility
• Light weight
• Drawdown at 30/50 Setting: 11.9 gallons
• 5 year warranty
• NSF Standard 61 listed
• Made in the USA