SharkBite® Flexible Braided Stainless Steel Water Heater Supply Connectors Outdoor Living & Patio it has a triple O-ring

it has a triple O-ring sealed air chamber

Other common features include a 5 year limited warranty

steel rod bar

Not for use in toilets

A storm collar is used with flashings to ensure a watertight installation

SharkBite® Flexible Braided Stainless Steel Water Heater Supply Connectors Outdoor Living & Patio it has a triple O-ringDESCRIPTION The SharkBite Water Heater Connectors are used in residential and commercial applications to connect the hot and cold supply lines to the water heater. The connectors are EPDM knitted with braided stainless steel. The connectors are available in 12", 15", 18" and 24" lengths. The connections on the connectors are 3 4" FIP X 3 4" SharkBite. The SharkBite connection allows the installer to connect to copper, PEX, CPVC and PE RT pipe