Per Victor SR450 Kit Riparazione 0790-0102 SR450D Regolatore Ossigeno Ricostruzione Ricambi Kit

This will repair the SR450A, SR452A, SR450B, SR450D, SR452D, SR453D, SR450E, SR452E & SR453E. The SR460A, SR461B & SR461D models can use this repair kit since the seat is universal - but the Acetylene/Propane seats in the SR460 kits will only work for Acetylene/Propane or CGA 300 & 510 since they do not stand up to higher pressure used with other gases.

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