This 1-1/2 in 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 solder connection, 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 deg F at 250 psi.
WATTS® Dielectric Union, Series: LF301 Series, Union Fitting, 1-1/2 in Connection Size 1, FNPT Connection Type 1, 1-1/2 in Connection Size 2, Solder Connection Type 2, FNPT|Solder Connection, Steel, Steel Material Construction, 2-15/16 in Hex, 2-1/2 in L Dimensions, 250 psi Pressure, 250 deg F
| Connection Size 1 | : | 1-1/2 in |
| Connection Size 2 | : | 1-1/2 in |
| Connection Type 1 | : | FNPT |
| Connection Type 2 | : | Solder |
| Connection Type | : | FNPT|Solder |
| Dimensions | : | 2-1/2 in L |
| Fitting Type | : | Union |
| Hex Size | : | 2-15/16 in |
| Material Construction | : | Steel |
| Material | : | Steel |
| Pressure Rating | : | 250 psi |
| Series | : | LF301 Series |
| Temperature Rating | : | 250 deg F |
- Designed and manufactured to the highest quality standards
Specification Sheet