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E| Style | Model | Body Material | Gasket Material | Hex Size | Inlet Material | Inlet Size | Outlet Material | Outlet Size | Pipe Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3004 1 1/4 | - | Buna-N | - | Steel | 1-1/4" | Steel | 1-1/4" | - | £82.50 | |
| B | LF3004 1 1/2 | - | Buna N | - | Malleable Iron | 1 1/2" | Malleable Iron | 1-1/2" | - | £125.38 | |
| B | LF3004 1/2 | - | Buna N | - | Steel | 1/2" | Steel | 1/2" | - | £41.23 | |
| B | LF3004 1 | - | Buna N | - | Steel | 1" | Steel | 1" | - | £61.87 | |
| A | LF3004 3/4 | - | Buna-N | - | Steel | 3/4" | Steel | 3/4" | - | £47.02 | |
| C | LF3004 2 | Galvanized Malleable Iron | Buna-N | 4.125" | - | - | - | - | 2" | £119.82 | |
| D | 11/2 LF3004 | Galvanized Malleable Iron | Buna-N | 3.5" | - | - | - | - | 1.5" | £75.15 | |
| A | 1 1/4 LF3004 | Iron | Buna-N | 2.75" | - | - | - | - | 1.25" | £57.26 | |
| E | 1/2 LF 3004-1/2 | Malleable Iron and Galvanized Steel | Buna-N | 1.625" | - | - | - | - | 1/2" | £39.27 | |
| E | 1 LF 3004-1 | Malleable Iron and Galvanized Steel | Buna-N | 2.25" | - | - | - | - | 1" | £76.31 | |
| E | 3/4 LF 3004 3/4 | Malleable Iron and Galvanized Steel | Buna-N | 1.875" | - | - | - | - | 3/4" | £44.78 |
Watts LF3004 Series dielectric unions are used in commercial and industrial applications to prevent accelerated corrosion and deterioration in piping systems caused by galvanic and stray currents. They are installed between pipes made from dissimilar metals. These dielectric unions feature steel / iron / galvanised malleable iron / malleable iron & galvanised steel construction for structural rigidity and long service life. They have polysulfone insulation to prevent electrical hazards during operations and come with Buna-N gaskets for secure & reliable sealing between the pipes.