INDCO Air Lift Style Drum Lid Mixer Mounting Stand With Casters, 1750 Rpm, model PSA-DL, is manufactured by INDCO. The INDCO Air Lift Style Drum Lid Mixer Mounting Stand is ruggedly constructed from heavy-gauge plate steel and square tubing. The mixer mounting arm extends out 18" from upright to accommodate drums or IBC totes. The mixer mounting plate is adapted to accept drum lid style mixers. This portable model is equipped with two fixed casters and two swivel casters which have brakes for securely locking the stand in place. The portable IBC tote base design will accommodate containers up to 48" wide. The air lift model requires 10 CFM @ 40 PSI to adjust the stand from a minimum height of 33" to a maximum height of 81". The air cylinder raises and lowers with a three position valve marked up, down or neutral with a quick-connect fitting for connection to your air line supply.