Dielectric Unions
Galvanized x Copper
®
®
Description
The most effective method for preventing piping system
deterioration from accelerated corrosion due to galvanic
and stray current is the use of dielectric unions.
Features
  • Prevents accelerated corrosion
  • Pressure rating: 250 PSI
  • -20˚F to 180˚F - Buna Seats
  • -20˚F to 220˚F - Teflon Seats
    • FIP x Solder
    Approvals
  • Meets ANSI B16.39.
  • IPS ANSI B1.20.1
  • Solder end ANSI B16.18
    • Warranty
    The Company, for a period of one year from the date of
    shipment, warrants each product or system of its own
    Male x Solder
    manufacture to the original purchaser to be free from
    defects in material and workmanship under normal use,
    service and maintenance.
    Architect/Engineer approval
    Job Name
    Date
    Model Specified
    Quantity
    Variations Specified
    Customer/Wholesaler
    Contractor
    Architect
    Note: Information subject to change without notice.
    Jomar International Ltd.
    © Copyright 2006 Printed in U.S.A.
    ®
    ®
    7243 Miller Drive
    Dielectric GxC
    Warren, MI 48092
    04/06
    Phone: 800-325-5690
    Fax: 800-628-4194
    www.jomar.com
    Dielectric Unions
    Galvanized x Copper
    ®
    ®
    Description
    Material Specification
    The most effective method for preventing piping system
    No. Part Name
    Materials
    deterioration from accelerated corrosion due to galvanic
    1
    Body
    Forged Steel
    and stray current is the use of dielectric unions.
    2
    Tailpiece
    Forged Brass
    3
    Union Nut
    Forged Steel
    4
    Insulator
    Plastic (nylon w/ fiber filled)
    Dimensions in Inches
    5
    Gasket
    BUNA-N (180˚)
    * For higher temperature service, teflon seats are available (220˚)
    Computer
    No.
    Size
    A
    B
    C
    D
    E
    701-103
    1/2”
    1.63
    1.04
    .72
    1.85
    .82
    701-104
    3/4”
    1.85
    1.26
    .72
    2.03
    1.07
    701-105
    1”
    2.14
    1.54
    .72
    2.27
    1.32
    701-106
    1-1/4”
    2.56
    1.86
    .85
    2.52
    1.57
    701-107
    1-1/2”
    2.95
    2.15
    .97
    2.53
    1.83
    701-108
    2”
    3.76
    2.74
    1.06
    2.85
    2.38
    REDUCING
    701-204
    3/4” x 1/2” 1.64
    .82
    .72
    2.80
    1.04
    701-205
    1” x 3/4”
    1.85
    1.07
    .72
    2.89
    1.23
    MIP x Solder
    701-303
    1/2”
    1.64
    .82
    .72
    2.80
    1.04
    701-304
    3/4”
    1.85
    1.07
    .72
    2.89
    1.23
    701-305
    3/4” x 1/2” 1.64
    .82
    .72
    2.58
    1.23
    Note: Information subject to change without notice.
    Jomar International Ltd.
    © Copyright 2006 Printed in U.S.A.
    ®
    ®
    7243 Miller Drive
    Dielectric GxC
    Warren, MI 48092
    04/06
    Phone: 800-325-5690
    Fax: 800-628-4194
    www.jomar.com