20 Gal. Water Pressure Well Tank

Features

• High-strength steel shell
• Exclusive welding process eliminates interior rough spots and sharp edges that can damage the diaphragm and liner
• Each finished tank is pressure tested for safety
• Each finished tank is pre-pressurized to the most common pump cut-in pressure
• Exterior appliance-like finish looks attractive while protecting the tank from the elements
• Virgin polypropylene inner liner will not crack, chip, flake or peel
• Thick butyl rubber diaphragm offers the lowest permeability of any material used today and will not support bacterial growth
• Heavy duty butyl diaphragm is the thickest in the industry and features seamless construction for uniform strength and flexibility. It conforms exactly to the shell configuration without stretching, creasing, or forming bubbles or corners that could trap
• Diaphragm design will not collapse or tear like bladder designs
• Steel system connection withstands aggressive water
• Welded air valve is permanently attached rather than mechanically threaded to prevent loss of air pressure and to minimize stress on the well's pump system. It also carries a tamper-evident warning label
• Deep-drawn steel domes offer twice the strength of rolled steel while minimizing weight
• Polypropylene liner provides a 100% corrosion resistant, non-metallic rigid water reservoir that is listed by NSF International Standard 61