Each BA cascade cylinders contains 300 cubic feet of air at 2400 psi or 6000 psi and conforms to DOT 3AA Specifications. Individual cylinders are protected from over pressure by burst disc valve designed to prevent pressure building up inside the bottle.

Cascades are fitted with high pressure whip c/w ball valve that allows refilling of cascade without leakage, even if it is in operation. A high volume air regulator is mounted on the cascade controls air in low pressure hose line manifolds that can be set up at various points at the work site. A low pressure warning bell alerts users that pressure at the high side of the regulator has dropped to 500 psi or less.