SharkBite Lead-Free Pex Coupling. It ensures a smooth transition from polybutylene tubing to pex tubing. Simply connect it with stainless steel cinch clamps and the cinch tool TV# 608743 (sold separately). This coupling meets ASTM F-876, ASTM F-877 to SDR-9 dimensional standards, NSF 14 & 61 for use in potable water systems, CSA B137.5 standards, and NSF CL-R certification for hot water systems up to 140 degrees Fahrenheit. Its wetted surface contains less than 1/4 of 1 percent, 0.25%, of lead by weight, adhering to AB1953 California & VT S152 Vermont low lead restrictions. Backed by a 25-year limited warranty.
- 3/8 in. Brass Polybutylene Barb x 3/8 in. Brass
- Makes a transition from polybutylene tubing to pex tubing
- Connected with stainless steel cinch clamps and cinch tool TV# 608743
- ASTM F-876, ASTM F-877 to SDR-9 dimensional standards
- NSF 14 & 61 for use in potable water systems
- CSA B137.5 standards
- NSF CL-R certified for use in hot water systems where chlorinated 140 degrees Fahrenheit hot water can be constantly re-circulated
- The wetted surface of this product contacted by consumable water contains less than 1/4 of 1 percent, 0.25%, of lead by weight
- Meets AB1953 California & VT S152 Vermont low lead restrictions
- 25-year limited warranty
