Submittal Sheet

LF3005A
Series LF3005A
Dielectric Unions
Sizes:
1
⁄2" –
3
⁄4"
Series LF3005 dielectric unions feature a male iron pipe thread
to solder connection. These unions are designed to be installed
between pipe made from dissimilar metals to prevent acceler-
ated corrosion and deterioration in the piping system due to
galvanic and stray current. Designed and manufactured to the
highest quality standards. Gasket rated to 210°F (99°) at 250psi
(17.2 bar). The LF3005A features Lead Free* construction to
comply with Lead Free* installation requirements.
Features
• Male iron pipe thread to 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)
Specifications
The dielectric union shall be constructed using Lead Free* mate-
rials. Lead Free* dielectric unions shall comply with state codes
and standards, where applicable, requiring reduced lead con-
tent. The dielectric union shall be a Watts Series LF3005A.
Materials — Dimensions — Weights
B
A
Standards
Meet federal specifications for tensile strength and thread
end connections.
Pressure — Temperature
Maximum Pressure: 250psi (17.2 bar)
Maximum Temperature: 180°F (82°C)
SIZE MATERIALS DIMENSIONS WEIGHT
TAIL PIECE ADAPTER † NUT † INSULATOR GASKET A B
in. in. mm in. mm oz. gm
1
⁄2 Lead Free Brass Steel Steel Polysulfone Buna-N 1
1
⁄2 38 2
5
⁄8 67 7.5 213
3
⁄4 Lead Free Brass Steel Steel Polysulfone Buna-N 1
5
⁄8 41 3 76 9 255
† Steel adapter and nut are zinc plated
For Residential and Commercial Applications
ES-LF3005A
LEAD FREE
*
Job Name
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Contractor
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Job Location
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Approval
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Engineer
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Contractor’s P.O. No.
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Approval
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Representative
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ES-LF3005A 1325 © 2013 Watts
USA: T: [phone] • F: [phone] • Watts.com
Canada: T: [phone] • F: [phone] • Watts.ca
Latin America: T: (52) 81-1001-8600 • Watts.com
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.
*The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.
NOTICE
Inquire with governing authorities for local installation requirements
The information contained herein is not intended to replace the full
product installation and safety information available or the experience
of a trained product installer. You are required to thoroughly read all
installation instructions and product safety information before begin-
ning the installation of this product.
NOTICE