WATTS Dielectric Unions
Used with water heaters for separating two metal pipes of different materials and to prevent galvanic corrosion. Available in different connection types
Used with water heaters for separating two metal pipes of different materials and to prevent galvanic corrosion. Available in different connection types
LF3100 Series, Dielectric Flange, FIP x Solder
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side B Nominal Pipe Size | Max. Pressure | Pipe Fitting Material | Overall Length | Connection Type | Body Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2 1/2 LF3100 | €461.12 | |||||||||
| B | 2 LF 3100 2 | €471.54 | |||||||||
| C | 3 LF3100 | €462.14 |
LF3110 Series Dielectric Unions
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side B Nominal Pipe Size | Connection Type | Body Material | Max. Pressure | Color | Connection Surface | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3110-LF 3 | €725.31 | RFQ | ||||||||
| B | LF3110 2 1/2 | €844.84 | |||||||||
| C | 3 LF3110 | €658.34 |
LF3008 Series Dielectric Unions
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side B Nominal Pipe Size | Hex Size | Overall Length | Connection Type | Body Material | Insulation Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3008 3/4 | €56.85 | |||||||||
| B | 1 LF3008 | €70.70 | |||||||||
| C | 1/2 LF3008 | €63.75 |
Gasket Kits
LF3100 Series Dielectric Unions
| Style | Model | Inlet Size | Outlet Size | Max. Working Pressure | Insulation Material | Adapter Material | Gasket Material | Gasket Maximum Pressure | Gasket Maximum Temperature | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3100M3 2 1/2 | €439.52 | RFQ | ||||||||
| B | LF3100M3 3 | €602.83 | RFQ | ||||||||
| B | LF3100M3 4 | €1,595.52 | RFQ |
RK-3100/3110/3200 Series Dielectric Union Repair Kit
| Style | Model | Kit Contents | Kit Type | Price | |
|---|---|---|---|---|---|
| A | INS-KIT 7/8 | €10.32 | |||
| B | INS-KIT 1/2 | €8.12 | |||
| B | INS-KIT 3/4 | €10.32 | |||
| C | INS-KIT 5/8 | €9.23 |
RK-3000 Series Dielectric Union Repair Kit
| Style | Model | Kit Type | Kit Contents | Ada Compliant | Price | |
|---|---|---|---|---|---|---|
| A | KIT GA-H | €6.63 | ||||
| B | KIT GB-F | €40.91 | ||||
| C | KIT GA-J | €6.63 | ||||
| D | KIT GA-G | €5.90 | ||||
| E | KIT GA-D | €8.12 | ||||
| F | KIT GB-E | €26.18 | ||||
| G | KIT GA-C | €6.63 | ||||
| H | KIT GB-D | €21.40 | ||||
| I | KIT GB-C | €15.86 | ||||
| J | KIT GB-A | €11.80 | ||||
| K | KIT GA-F | €10.69 | ||||
| L | KIT GA-R | €36.14 | ||||
| M | KIT GA-E | €8.47 | ||||
| N | KIT GB-B | €13.29 | ||||
| O | KIT GA-L | €12.53 | ||||
| P | KIT GA-Q | €41.30 | ||||
| Q | KIT GA-M | €15.86 | ||||
| R | KIT GA-P | €36.14 | ||||
| S | KIT GA-A | €5.50 | ||||
| T | KIT GA-B | €4.53 | ||||
| U | INK-G-KIT | €7.74 | ||||
| V | INK-J-KIT | €42.77 | ||||
| W | INK-E-KIT | €7.74 | ||||
| X | INK-B-KIT | €5.90 | ||||
| Y | INK-H-KIT | €8.83 |
LF3007 Series Dielectric Unions
| Style | Model | Inlet Size | Outlet Size | Insulation Material | Max. Working Pressure | Adapter Material | Gasket Material | Inlet Material | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3007 1/2 | €50.43 | |||||||||
| B | LF3007 3/4 | €56.45 |
LF3003 Series Dielectric Unions
Watts LF3003 Series dielectric unions are installed at the junction of pipes with varying metal compositions, such as water heaters or pumps, to isolate the metals and reduce potential corrosion caused by electrolysis. These unions effectively maintain water quality and extend the lifespan of plumbing systems by preventing leaks and deterioration due to the chemical reactions caused by metal interaction. The brand's LF3003 Series dielectric unions safeguard water distribution systems, ensuring reliability and durability. They come with a comprehensive assembly consisting of a union nut, two tailpieces and a gasket. This combination creates a robust barrier against electric currents, effectively preventing galvanic corrosion. They have a design with a female iron pipe thread to female brass pipe thread connection, facilitating seamless integration and secure attachment between different types of pipes. These dielectric unions have Buna-N gasket, preventing leakage.
Watts LF3003 Series dielectric unions are installed at the junction of pipes with varying metal compositions, such as water heaters or pumps, to isolate the metals and reduce potential corrosion caused by electrolysis. These unions effectively maintain water quality and extend the lifespan of plumbing systems by preventing leaks and deterioration due to the chemical reactions caused by metal interaction. The brand's LF3003 Series dielectric unions safeguard water distribution systems, ensuring reliability and durability. They come with a comprehensive assembly consisting of a union nut, two tailpieces and a gasket. This combination creates a robust barrier against electric currents, effectively preventing galvanic corrosion. They have a design with a female iron pipe thread to female brass pipe thread connection, facilitating seamless integration and secure attachment between different types of pipes. These dielectric unions have Buna-N gasket, preventing leakage.
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side B Material | Fitting Side B Nominal Pipe Size | Fitting Side B Type | Hex Size | Overall Length | Adapter Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3003 2 | €340.56 | |||||||||
| B | LF3003 1 1/4 | €280.36 | |||||||||
| C | LF3003 1 1/2 | €218.43 | |||||||||
| C | LF3003 1 | €64.93 | |||||||||
| C | 1/2 LF3003 | €41.44 | |||||||||
| C | 3/4 LF3003 | €50.32 |
LF3001A Series Dielectric Unions
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side A Type | Fitting Side B Nominal Pipe Size | Fitting Side B Type | Inlet Size | Outlet Size | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3001A 1 | €41.76 | |||||||||
| A | LF3001A 1 1/4 | €69.66 | |||||||||
| A | LF3001A 3/4 | €23.56 | |||||||||
| A | LF3001A 2 | €146.62 | |||||||||
| A | LF3001A 1 1/2 | €118.60 | |||||||||
| B | LF3001A 1/2 | €38.78 | |||||||||
| C | 11/2 LF 3001A-1 1/2 | €80.95 | |||||||||
| C | 11/4 LF 3001A-1 1/4 | €60.28 | |||||||||
| C | 1 LF 3001A-1 | €36.08 | |||||||||
| C | 1/2 LF 3001A-1/2 | €20.48 | |||||||||
| C | 2 LF 3001A-2 | €106.53 | |||||||||
| C | 3/4 LF 3001A-3/4 | €24.23 |
LF4001E Series Dielectric Unions
| Style | Model | Inlet Size | Nut Material | Outlet Size | Insulation Material | Max. Working Pressure | Adapter Material | Gasket Material | Inlet Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF4001E 1 1/2 | €148.90 | |||||||||
| A | LF4001E 1 1/4 | €102.47 | |||||||||
| A | LF4001E 1 | €62.85 | |||||||||
| A | LF4001E 1/2 | €28.41 | |||||||||
| B | LF4001E 2 | €208.95 | |||||||||
| C | LF4001E 3/4 | €28.41 |
LF3002 Series Dielectric Unions
| Style | Model | Pipe Size | Connection Type | Insulation Material | Body Material | Gasket Material | Max. Pressure | Application | Adapter Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3002 3/4 | €38.83 | |||||||||
| B | 1 LF3002 | €44.69 |
| Style | Model | Pipe Size | Fitting Side A Nominal Pipe Size | Fitting Side B Nominal Pipe Size | Overall Length | Connection Type | Application | Color | Fitting Side A Gender | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1/2 LF 3005-1/2A | €23.76 | |||||||||
| A | 3/4 LF 3005-3/4A | €28.27 |
LF3004 Series Dielectric Unions
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.
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.
| Style | Model | Pipe Size | Adapter Material | Fitting Side A Material | Fitting Side A Nominal Pipe Size | Fitting Side B Material | Fitting Side B Nominal Pipe Size | Inlet Material | Inlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3004 1 | €60.05 | |||||||||
| B | LF3004 1 1/4 | €80.07 | |||||||||
| B | LF3004 3/4 | €45.64 | |||||||||
| A | LF3004 1 1/2 | €121.69 | |||||||||
| A | LF3004 1/2 | €40.02 | |||||||||
| C | 11/2 LF3004 | €93.82 | |||||||||
| D | 1 LF 3004-1 | €118.54 | |||||||||
| D | 1/2 LF 3004-1/2 | €49.01 | |||||||||
| E | 2 LF3004 | €186.13 | |||||||||
| D | 3/4 LF 3004 3/4 | €55.91 |
LF301 Series Dielectric Unions
| Style | Model | Inlet Size | Outlet Size | Insulation Material | Max. Working Pressure | Adapter Material | Gasket Material | Inlet Type | Lead | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF301 1 1/2 | €35.44 | |||||||||
| A | LF301 1 1/4 | €23.28 | |||||||||
| A | LF301 1 | €15.15 | |||||||||
| B | LF301 1/2 | €16.35 | |||||||||
| A | LF301 2 | €49.22 | |||||||||
| A | LF301 3/4 | €27.42 |
LF3006 Series Dielectric Unions
| Style | Model | Pipe Size | Adapter Material | Inlet Material | Inlet Size | Nut Material | Outlet Material | Outlet Size | Fitting Side A Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3006 2 | €180.14 | |||||||||
| A | LF3006 3/4 | €45.64 | |||||||||
| A | LF3006 1 | €60.05 | |||||||||
| B | LF3006 1/2 | €34.43 | |||||||||
| C | 1 1/2 LF3006 | €92.50 | |||||||||
| D | LF3006 1 1/4 | €81.62 |
| Style | Model | Inlet Size | Outlet Size | Insulation Material | Adapter Material | Gasket Material | Inlet Material | Inlet Type | Lead | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3005A 1/2 | €22.91 | |||||||||
| A | LF3005A 3/4 | €21.82 |
Dielectric Flange 4 Inch Solder 175 Psi
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 4 LF3110 | AB8AJP | €829.07 |
Dielectric Union 3/4 x 1/2 Inch Fip x Solder
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 3/4X1/2 LF 3002-3/4X1/2 | AE3JGP | €30.73 |
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