Victor SR450D and SR460A Series Heavy Duty Oxygen and Acetylene Regulators - - Save - These are the real Victor heavy duty regulators - they can sell new for over $300 each ($600 per pair). I have a used set that look virtually identical to new. (The regulators pictured are NOS - just sold). Special deal: $200 No Trades - Please: no calls - text and email welcome . . . thanks