U.S. Darkwater carries a variety of aluminum and steel cylinders in all sizes. Some of the brands we carry include Metal Impact, Faber and Luxfer
Twin sets come complete with your choice of isolation manifold, stainless steel bands with hardware, and self-draining tank boots.
HDG is the most durable, corrosion-free exterior finish possible. The HDG process involves submerging the cylinder into molten zinc. The zinc metallurgically bonds to the steel so that it won’t wear off.
This triple-protected finish provides long-lasting durability. The process includes a zinc galvanizing spray, followed by an epoxy paint and then a top coat of polyurethane. The result is a beautiful cosmetic finish.
Painted cylinders come in a variety of colors and involve a two-step process