| Part no. | Description | CUPC | NSF61 | NSF 372 |
| XY EPE22 | 3/8 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE32 | 1/2 x 3/8 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE33 | 1/2 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE58 | 5/8 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE43 | 3/4 x 1/2 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE44 | 3/4 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE55 | 1 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE66 | 1-1/4 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
| XY EPE77 | 1-1/2 PEX F1960 Cold Expansion Elbow SS304 | Y | Y | Y |
