0821789 Watts 1-1/4" IPS LF Dielectric Union Black
Part #WATLF3006114
MFG #821789
End Connection : Female Thread
Fitting Size : 1-1/4"
Fitting Type : Union
Manufacturer Name : Watts
Material : Steel
- Buna-N gasket
- FIP thread to FIP thread (black) connections
- Maximum temperature 180 degrees F (82 degrees C)
- Maximum pressure is 250 psi (17.2 bar)
- Specification Sheet
- This 1 1/4 inch lead free dielectric union is used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. It is installed between pipes made from dissimilar metals and is used on applications such as hot water storage tanks, water and air conditioners, processing tanks, steam, gas, and water piping. It consists of a female iron pipe thread to female iron pipe thread (black) connections, union nut, two tailpieces, and a Buna-N gasket that separates the tailpieces to prevent an electric current from occurring. The maximum temperature is rated up to 180 degrees F (82 degrees C) at 250 psi (17.2 bar).