| - | Features |
|---|---|
| #1 | A cold-expansion tool (sold seperately) is required for installation |
| #2 | Larger internal diameter of Apollo ExpansionPEX fittings results in a 25% greater flow rate within the system |
| #3 | Constructed of lead free dezincification resistant (DZR) brass for superior reliability and strength |
| #4 | tem is not compatible with PEXb pipe, crimp-style (ASTM 1807) or pinch clamp (ASTM F2098) piping systems |
| #5 | Go/no-go gauges are never required |
| #6 | To ensure secure connections every time, fittings cannot be dry fit |