Amazon.com: SUNGATOR 1/2 Inch Check Valve, No Lead Brass Push to Connect Plumbing Fittings to Connect PEX, Copper, CPVC, PE-RT, With A Disconnect Clip, Pack of 6 : Automotive
PE Rohr Fittings Kunststoff (PP) DVGW Trinkwasser, T-Stücke, Übergang, Bogen, Kupplung, Endkappe, AG, IG, Fitting Schlüssel aus Polypropylen, 20 25 32 40 (20x1/2", Übergang mit Innengewinde) : Amazon.de: Baumarkt
Amazon.com: SUNGATOR 3/4 Inch Slip Coupling, Repair Coupling, No Lead Brass Push to Connect Plumbing Fittings to Connect PEX, Copper, CPVC, PE-RT, With A Disconnect Clip, Pack of 3 : Industrial &
Amazon.com: Fitting Connector PE Pipe Conversion Quick Connector Female Thread 1/2" 3/4" 1" 1.2" 1.5" Reduce 20/25/32/40/50mm ID Irrigation Water Pipe Connection (Color : 1.5 inch x 50) : Industrial & Scientific
Amazon.com: [10-Pack] PROCURU 1/2-Inch PushFit Tee, Push-to-Connect Brass Plumbing Fitting for Copper, PEX, CPVC, PE-RT Pipe (8X7012-10P) : Everything Else
SWAWIS PP-Fitting Verschraubung für PE Rohr 25mm PE Rohr Verschraubung Kunststoff PP Kupplung Blau, 3 Stück : Amazon.de: Garten
PE Rohr Winkel 32 mm x 3/4' Zoll Aussengewinde Verschraubung Fitting : Amazon.de: Baumarkt