Dee-Blast Model 19 is a sturdy welded steel cabinet. It is a self- contained unit operating on 115V alternating current and connects into your present air supply. The Model 19 will accept and recirculate most popular blast media. The unit is equipped with an internal blasting gun that controls the air flow.Years of blasting experience are molded into the Bench-Top to offer a cabinet that is durable, highly efficient and inexpensive. We are convinced that this machine is the practical answer to automobile rebuilders, mold cleaners, and many industrial applications where quality finishing and cleaning is needed at a fraction of the conventional time required. Overall height- 24"; exterior width- 19"; exterior depth- 15"; top opening- 17 ½ x 13"; exhaust fan rpm- 2870; exhaust bag- 13 x 42 ½"; air requirement- approx. 15 CFM; light- 100 watt; electrical- 115 V AC; nozzle size- 5/16" id.