Watts LF919 QT FS 1 1 2 Part of the LF919 Series Access Tile UPC 098268330564 UPC 098268330564 Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO EAN 098268872095 Flow Rate Does Not Apply To Product Hydronic Item Type Air Separator Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Lead Free Not In Scope Maximum Operating Temperature Fahrenheit 275 Maximum Pressure PSI 80 Maximum Temperature Fahrenheit 275 Maximum Water Pressure PSI 80 Maximum Working Pressure PSI 80 Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Part Number 0858537 Pressure Steam Discharge Capacity Does Not Apply To Product Series AS Temperature Range 33 to 275 degrees F Vacuum Breaker No Specification Sheet AS Specification Sheet LF919 (1 2 to 2 IN) (Spanish) space saving design with separate access covers for the check valves and relief valve