680507
Caleffi Fitting 5/16 in. Nominal PEX
Manifold PEX Fitting
PEX Fitting for Caleffi series 663 & 668S1Manifolds.
Item Details:
| Max working pressure | 150 psi. |
| Working temp range for ASTM F876 PEX piping | 40°F to 180°F |
| Thread size | 3/4 in. |
| PEX Size | 5/16 in. |