Flex-Lite FL7 Composite Well Pressure Tank Features: The Flex-Lite FL7 is a corrosion-proof well pressure tank that is made with a composite of continuous strand fiberglass filament that is coated with epoxy. Welcome to Flexlite.ca ! To help you easily find the products that are relevant to you, we separated them by industries. If you want to see all the products we make, click on the "Products" button above, otherwise, choose one of the industries. flexlite fl7 22 gallon water well pressure tank (FL7 TANK ONLY) To leave home to buy flexlite fl7 22 gallon water well pressure tank (FL7 TANK ONLY).May cause you to spend all day. The price at the online store may be cheaper. What Brand Pressure Tanks are Recommended? Discussion in 'Pumps and Tanks Well Forum & Blog. Water is life.' started by Doozy8, Jul 24, 2011. I am thinking that in addition to Well-X-trol tanks, the Flexcon Flex-lite tanks look interesting. They both use a diaphragm, and the Flex-lite has an flexlite fl7 fl-7 22 gallon water well pressure tank (FL7 + BRASS TANK TEE KIT + UNION) FL-7 fiberglass pressure tank 22gaL. FL-7 fiberglass pressure tank 22gaL. Average rating: 1 reviews. Read all reviews $ 182.00. FL-7 Flex-Lite fiberglass pressure tank, 22 gallon, 16.5" diameter x 33.1" high, 1" pvc male threaded connection, pre-charged to 38psi, 5 year warranty. Installation Instructions Hydronic Expansion Tanks Description NOTE: To check tank pressure via the air charging valve, piping system must be at 0 PSI, or tank must be off the system. SXHT Series HTX Series Effective June 1, 2010 620.001C. Union Tank Tee / Cross for Flex-Lite FL or WellMate WM Tanks O-Ring Seal See Shipping Page* Brass or Stainless Tank Cross (Tee) Designed specifically for Flex-Lite & Well Mate Pressure Tanks Brass or Stainless Tank Cross (Tee) Designed specifically for Flex-Lite & Well Mate Pressure Tanks Flex Lite Tank Nike Air Max Thea Srbija. flex lite tank. Designed specifically for Flex-Lite Well