The Story
On/Off valve for your air supply, save thread wear by installing this valve between your regulator and your tank to allow purging of your reg without need to remove it!*
*not necessary for Polarstar MRS that has a built in ASA valve/Purge Key
Description
On/Off valve for your air supply, save thread wear by installing this valve between your regulator and your tank to allow purging of your reg without need to remove it!*
*not necessary for Polarstar MRS that has a built in ASA valve/Purge Key
















