Powder Coated Steel Water Pressure Tank, Shape : Round

Challenger™ Series

Maintenance-free pressure tanks

• Patented CAD-2 diaphragm technology

• Stainless steel water connection

• Two-part polyurethane, epoxy primed paint fi nish

• Leak-free, air valve cap sealed and closed cell foam

• Replaceable tank base

• Comprehensive testing

• Maintenance-free

Features

Challenger™ tanks are ideally suited for a wide range of applications, including booster systems, thermal expansion,

heating expansion, irrigation systems, and hydraulic hammer arresting.

Patented Controlled Action Diaphragm Water Chamber Design:

EŠ cient and cost e‹ ective, Challenger tanks are designed with a patented controlled action CAD-2 diaphragm

assembly. It features a chlorine resistant 100% butyl diaphragm with a precision molded copolymer polypropylene liner

for superior air and water separation. The CAD-2 diaphragm assembly is clenched together with a positive lock internal

clench ring which contains drawdown water in a pre-charged air atmosphere, thus providing separation between the

diaphragm and tank wall. This “air bu‹ er” design means few problems with condensation. Constructed with an FDA

compliant high-grade butyl, the diaphragm assembly seals water in a true non-corrosive chamber.

The air chamber is sealed with a fi xed O-ring and closed cell foam and will provide many years of leak free and

service free life. Challenger tanks are quality tested at several stages on the production line to ensure the structural

integrity of every tank. Challenger tanks are the best steel pressure vessels in the market today and represent the best

value for the investment.