Watts LF919 QT S AG FS 3 4 Part of the LF919 Series Window Well Extension Our drop inlet protection filter Our drop inlet protection filter is a great and simple option to allow water to drain while separating out the sledge and sediment from storm water around your construction site 2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Corrosion Resistant Coating Yes Disc Material EPDM EAN 098268859904 Gauge Option No Gauge Inlet Connection Size 1 IN Inlet Connection Type Quick Connect Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure BAR 20 Flood alerts feature available with add on sensor connection kit Specification Sheet Flood Sensor Connection Kit Watts (Spanish)