The Allredi 125E Remote Control System is a OSHA compliant "fail-to-safe" system with a 1-1/2" brass inlet valve, 1" brass outlet valve, abrasive trap, abrasive trap, 120-Volt AC to 12-Volt AC power converter, 12-Volt AC 190 electric control assembly, 50' electric control line, and a 151E Remote Control Switch. In the event that the user drops the remote control, the system automatically shuts off and depressurizes the blast pot. This conversion kit includes the entire pneumatic remote control system plus a 1-1/2" Bantam Metering Valve