This fits your .

Female threaded end. Polypropylene fitting for polyethylene pipe. No. 353905: Size: 1/2" x 1/2" FIP, Material: Polypropylene, Type: Female Insert No. 353907: Size: 3/4" x 3/4" FIP, Material: Polypropylene, Type: Female Insert No. 353910: Size: 1" x 1" FIP, Material: Polypropylene, Type: Female Insert No. 353914: Size: 1-1/4" x 1-1/4" FIP, Material: Polypropylene, Type: Female Insert No. 353915: Size: 1-1/2" x 1-1/2" FIP, Material: Polypropylene, Type: Female Insert

Genova: 3/4 Inches Poly Insxfip Elbow 353907 -2Pk - B00OXOML9W