Pneumatic Y Connector With Male Connector Pneumatic Connector Push In : Amazon.de: DIY & Tools
SMC KC Series Brass Self Seal Tube Fitting, Connector, 4mm Tube OD x M5x0.8 BSPT Male: Push To Connect Tube Fittings: Amazon.com: Industrial & Scientific
PLCatis Gerade Pneumatik Steckverbinder 12 Stück Push In Fitting (8mm) Pneumatik Verbinder Blau Air Push Schnellkupplungen für Schnelle Verbindung von Luftleitungen : Amazon.de: Baumarkt