JG John Guest Speedfit PM061512E plug-in straight reducer / converter 15mm - 12mm quick fitting connector

Quick connector / one touch fitting / push in fitting / quick fitting or what ever you may use to ad..

JG John Guest Speedfit PM062215E plug-in straight reducer / converter 22mm - 15mm quick fitting connector

Quick connector / one touch fitting / push in fitting / quick fitting or what ever you may use to ad..