Watts LF3007 User Manual
For Residential and Commercial Applications
ES-LF3007
Job Name
Job Location
Engineer
Approval
LEAD FREE
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*
Series LF3007
Dielectric Unions
Sizes: 1⁄2" x 3⁄8" — 3⁄4" x 1⁄2"
Series LF3007 Dielectric Unions feature a male iron pipe thread
to female solder connection. 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 LF3007 features Lead
Free* construction to comply with Lead Free* installation
requirements.
Features
• Male iron pipe thread to female solder connection
• 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)
Contractor
Approval
Contractor’s P.O. No.
Representative
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Pressure — Temperature
Maximum Pressure: 250psi (17.2 bar)
Maximum Temperature: 180°F (82°C)
LF3007
Specifications
A dielectric union shall be installed where indicated on the
plans. The union shall feature a male iron pipe thread to female
solder connection. The union shall be a Watts Series LF3007.
Materials — Dimensions — Weights
Size MATeRiALS DiMeNSiONS WeiGHT
in. in. mm in. mm oz. gm.
3
⁄4 x 1⁄2 Lead Free Brass Steel Steel Polysulfone Buna-N 15⁄8 41 3 76 6.7 190
† Steel adapter and nut are zinc plated
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.
TAIL PIECE ADAPTER † NUT † INSULATOR GASKET A B
*The wetted surface of this product contacted by consumable water
contains less than 0.25% of lead by weight.
B
A
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-LF3007 1325 © 2013 Watts
A Watts Water Technologies Company
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