SPECIAL ORDER ITEM. Review Returns Policy before purchase. This press fitting features patented smart connect technology, creating a secure connection in less than seven seconds. An HNBR sealing element is designed for use with natural gas and other hydrocarbon applications, delivering reliable performance. The system is fast and easy to install, requiring no threading, cutting oil, or heavy equipment. During pressure testing, unpressed connections are easy to identify, helping ensure proper installation and reducing callbacks.