Double Wall Vertical (DWCVF)
Double Wall Tanks, also known as secondary containment, provide backup containment and protection for aggressive and expensive chemistry.
The Primary vessel and a Secondary containment vessel are available as a single structure, available in fiberglass and polyethylene.
Secondary containment or double wall tanks are back up systems, in case the primary tank would potentially fail for any reason.
Acids, caustics and other chemical compounds may stored in our 1.9 specific gravity ASTM rotationally molded double wall polyethylene tanks. Fiberglass is available in isophathalic and vinyl ester resins.
A fiberglass double wall tank appears to be the same as any other FRP vessel, however the secondary containment is intrinsic to its fabrication.