Cold water pressure washers are ideal for a wide variety of industries and users. It is used to farmers, builders, cleaning contractors and vehicle operators. Pressure washers are available in a static, mobile, wall mounted, cabinet mounted, trailer and skid mounted.

Column internals are the vital parts of packed column, which together with packing and column body constitutes a whole packed column. The role of all internal is to improve the contact of liquid and gas, through it packed column can be more efficient and have larger capacity, so the internals design will affect the packing the whole column's performance. In addition, besides the inherent factors of the packing, column internal play important role on scale-up effect of packed column.

Column Tanks are high volume tanks. It takes up minimal ground space and is available with a flat back, designed to take up even less ground space. This seamless design is extremely stable and pre-drilled threaded sockets enable easy fitting of taps.