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Drip hose coupling fitting 1/2” (13-16mm) by Lorenzo | Download free STL model | Printables.com
PE Pipe Reducing Locked Tee 1/2"3/4"1" Thread to 20/25/32mm PE Tube Quick Coupling Agriculture Orchard Filed Irrigation Fittings - AliExpress
Threaded Fittings PP
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Pipes and Fittings for Irrigation Systems | Dubois Agrinovation | Dubois Agrinovation CA
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Source Agricultural Farm Irrigation System Drip Irrigation Tape Fittings Coupling on m.alibaba.com
Source water irrigation compression pipe fitting on m.alibaba.com
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Rain Bird 1/2 in. Barb x 3/4 in. Male Pipe Thread Irrigation Swing Pipe Elbow SWGE075S - The Home Depot