SHARKBITE POLYBUTYLENE TRANSITION COUPLING 1/2"Transition from polybutylene pipe to PEX, copper, CPVC, PE-RT, or HDPE SDR-9 with this push-to-connect coupling. Color-coded collars (gray for polybutylene, tan for other pipe types) ensure correct orientation every time. No soldering, glue, or crimping required.
- Lead-free DZR forged brass body with stainless steel teeth and O-ring seal
- Rated to 200 PSI and 200 deg F for potable water and hydronic heating
- Half the insertion effort of standard push fittings
- Can be installed on wet lines and pressure tested immediately
- Approved for behind-the-wall and underground installations
- NSF certified to Standards 14, 61, and 372
- Backed by a 25-year manufacturer warranty