Natural rubber / vinyl blast gloves Perforated steel flooring – abrasive large particle – separating screen and clean – out door. Powder coated inside and out. Extra – rugged, heavy – duty production foot valve assembly. Built to blast with heavy steel houcing and high – procuctin brass flow valve. Air regulator / gauge lpane 12 gauge steel legs (16 gauge panels) Eliminating typical suction pick-up tubes and hoses, media metering valve puts our economy External fluorescent lighting system. Packed in wooden case.