Specifications

100
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Dielectric Unions DU Series
Dielectric Unions DUM Series
Dielectric Unions DUBI Series
• 1/2" 3/4”, 1”, 1
1
/
4
”, 1
1
/
2
”, 2”
• Female iron pipe x female brass pipe
• Maximum working pressure 250 psi
• 1/2”, 3/4”
• Male iron pipe x male copper solder joint
• Maximum working pressure 250 psi
• 1/2" 3/4”, 1”, 1
1
/
4
”, 1
1
/
2
”, 2”
• Female iron pipe x female brass pipe
• Maximum working pressure 250 psi
• Maximum temperature 180°F
• Maximum temperature 180°F
• For gas services
• Maximum temperature 180°F
Model DUHT High temperature gasket allows maximum
temperature of 300°F @ 50 psi
Model DUMHT High temperature gasket allows maximum
temperature of 300°F @ 50 psi
For Additional Information, Ask For DU-C, M, BI or visit our web
site.
For Additional Information, Ask For DU-C, M, BI or visit our web
site.
OptionsOptions FeaturesFeaturesFeatures
Designed for installation on potable water lines to protect against piping system deteriora-
tion caused by galvanic and stray current corrosion. A dielectric fitting is necessary where
dissimilar metals are used in piping systems. Used to connect brass pipe with iron pipe,
Designed for installation on potable water lines to protect against piping system
deterioration caused by galvanic and stray current corrosion. A dielectric fitting
is necessary where dissimilar metals are used in piping systems. Used to connect
iron pipe with copper tube.
Designed for installation on potable water lines to protect against piping system deteriora-
tion caused by galvanic and stray current corrosion. A dielectric fitting is necessary where
dissimilar metals are used in piping systems. Primarily used on gas service.
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Miscellaneous Plumbing Products