Watts LF3006 User Manual
For Residential and Commercial Applications
ES-LF3006
Job Name
Job Location
Engineer
Approval
LEAD FREE
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*
Series LF3006
Dielectric Unions
Sizes: 1⁄2" – 2" (15 – 50mm)
Series LF3006 Dielectric Unions feature a female iron pipe
thread to female iron pipe thread (black). These unions are
designed to be installed between pipe made from dissimilar
metals to prevent accelerated corrosion and deterioration in the
piping system due to galvanic and stray current. The LF3006
features Lead Free* construction to comply with Lead Free*
installation requirements.
Features
• Female iron pipe thread to female iron pipe thread (black)
• Designed and manufactured to the highest quality standards
• Individually factory certified to withstand a minimum of 600
volts on a dry line with no flashover
• Rated to 180°F (82°C) at 250psi (17.2 bar)
Specifications
A dielectric union shall be installed where indicated on the
plans. The union shall feature a female iron pipe thread to
female iron pipe thread (black). The union shall be a Watts
Series LF3006.
Contractor
Approval
Contractor’s P.O. No.
Representative
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LF3006
Standards
Meets federal specifications for tensile strength and thread
end connections
Pressure — Temperature
Maximum Pressure: 250psi (17.2 bar)
Maximum Temperature: 180°F (82°C)
Options
GB - Optional EPDM gasket
for use in steam or hot water
applications up to 300F.
B
A
Materials — Dimensions — Weights
Size MATeRiALS DiMeNSiONS WeiGHT
in. mm in. mm in. mm oz. gm.
1
⁄2 15 Steel Steel Steel Polysulfone Buna-N 15⁄8 41 21⁄4 57 7.7 218
3
⁄4 20 Steel Steel Steel Polysulfone Buna-N 17⁄8 48 21⁄4 57 11 312
1 25 Steel Steel Steel Polysulfone Buna-N 2
1
⁄4 32 Steel Steel Steel Polysulfone Buna-N 23⁄4 70 23⁄4 70 23.4 663
1
1
⁄2 40 Malleable Iron Malleable Iron Malleable Iron Polysulfone Buna-N 31⁄2 89 23⁄4 70 43.4 1230
1
2 50 Malleable Iron Malleable Iron Malleable Iron Polysulfone Buna-N 4
† Steel and malleable iron components are zinc plated
**
Optional Gasket B (GB)- EPDM Gasket for use in steam or hot water
applications up to 300 F (149 C) at 50 psi (3.4 bar).
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts
reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications
on Watts products previously or subsequently sold.
USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca
ES-LF3006 1325 © 2013 Watts
TAIL PIECE ADAPTER † NUT † INSULATOR GASKET ** A B
1
⁄4 58 21⁄2 64 11 312
1
⁄8 105 31⁄8 79 43.4 1230
*The wetted surface of this product contacted by consumable water
contains less than 0.25% of lead by weight.
A Watts Water Technologies Company
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