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The Radium Engineering 3/16in barb vacuum port adapter is a replacement vacuum nipple for Radium fuel pressure regulators, providing a direct connection for vacuum actuation. It restores proper vacuum routing on regulator bodies and helps maintain accurate pressure reference. Compact and service-friendly, it’s intended for repair or replacement when the original nipple is damaged or missing.
Radium Engineering 3/16in Barb Vacuum Port Adapter
