Dk-Lok USA
Dk-Lok USA
161 West I-65 Service Road
Mobile, AL 36608
Phone: (251) 472-9580
Fax: (251) 450-0962 or (800) 287-8186
[email protected]
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Di-electric tube fitting is designed to apply where electrical current flowing through a pipe or tubing line must be interrupted to protect instruments.
Di-electric Tube fitting is commonly used in the natural gas transmission station where installed on impulse lines ahead of stations. This fitting interrupts cathodic current flow while permitting full fluid flow.
DEU Dielectric Fittings
Unit of Measure
1 2 3 

Item #

Material

D - Tube O.D.

E - Min.

h - Width Across Flat

H - Width Across Flat

L

CAD

DEU-4-HC N/A Hastelloy C276 N/A 1/4 in6.4 mm N/A 0.190 in4.8 mm N/A 1/2 in12.7 mm N/A 9/16 in14.3 mm N/A 95.8 mm N/A CAD Icon (for items table)
DEU-6-HC N/A Hastelloy C276 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 99.6 mm N/A CAD Icon (for items table)
DEU-8-HC N/A Hastelloy C276 N/A 1/2 in12.7 mm N/A 0.280 in7.1 mm N/A 13/16 in20.6 mm N/A 22.2 mm N/A 106.0 mm N/A CAD Icon (for items table)
DEU-12M-HC N/A Hastelloy C276 N/A 12 mm N/A 0.280 in7.1 mm N/A 22.0 mm N/A 7/8 in22.0 mm N/A 107.0 mm N/A CAD Icon (for items table)
DEMC-6-4N-HC N/A Hastelloy C276 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 94.7 mm N/A CAD Icon (for items table)
DEU-4-M N/A Alloy 400 N/A 1/4 in6.4 mm N/A 0.190 in4.8 mm N/A 1/2 in12.7 mm N/A 9/16 in14.3 mm N/A 95.8 mm N/A CAD Icon (for items table)
DEU-6-M N/A Alloy 400 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 99.6 mm N/A CAD Icon (for items table)
DEU-8-M N/A Alloy 400 N/A 1/2 in12.7 mm N/A 0.280 in7.1 mm N/A 13/16 in20.6 mm N/A 22.2 mm N/A 106.0 mm N/A CAD Icon (for items table)
DEU-12M-M N/A Alloy 400 N/A 12 mm N/A 0.280 in7.1 mm N/A 22.0 mm N/A 7/8 in22.0 mm N/A 107.0 mm N/A CAD Icon (for items table)
DEMC-6-4N-M N/A Alloy 400 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 94.7 mm N/A CAD Icon (for items table)
DEU-4-IN N/A Alloy 600 N/A 1/4 in6.4 mm N/A 0.190 in4.8 mm N/A 1/2 in12.7 mm N/A 9/16 in14.3 mm N/A 95.8 mm N/A CAD Icon (for items table)
DEU-6-IN N/A Alloy 600 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 99.6 mm N/A CAD Icon (for items table)
DEU-8-IN N/A Alloy 600 N/A 1/2 in12.7 mm N/A 0.280 in7.1 mm N/A 13/16 in20.6 mm N/A 22.2 mm N/A 106.0 mm N/A CAD Icon (for items table)
DEU-12M-IN N/A Alloy 600 N/A 12 mm N/A 0.280 in7.1 mm N/A 22.0 mm N/A 7/8 in22.0 mm N/A 107.0 mm N/A CAD Icon (for items table)
DEMC-6-4N-IN N/A Alloy 600 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 94.7 mm N/A CAD Icon (for items table)
DEU-4-L625 N/A Alloy 625 N/A 1/4 in6.4 mm N/A 0.190 in4.8 mm N/A 1/2 in12.7 mm N/A 9/16 in14.3 mm N/A 95.8 mm N/A CAD Icon (for items table)
DEU-6-L625 N/A Alloy 625 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 99.6 mm N/A CAD Icon (for items table)
DEU-8-L625 N/A Alloy 625 N/A 1/2 in12.7 mm N/A 0.280 in7.1 mm N/A 13/16 in20.6 mm N/A 22.2 mm N/A 106.0 mm N/A CAD Icon (for items table)
DEU-12M-L625 N/A Alloy 625 N/A 12 mm N/A 0.280 in7.1 mm N/A 22.0 mm N/A 7/8 in22.0 mm N/A 107.0 mm N/A CAD Icon (for items table)
DEMC-6-4N-L625 N/A Alloy 625 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 94.7 mm N/A CAD Icon (for items table)
DEU-4-L825 N/A Alloy 825 N/A 1/4 in6.4 mm N/A 0.190 in4.8 mm N/A 1/2 in12.7 mm N/A 9/16 in14.3 mm N/A 95.8 mm N/A CAD Icon (for items table)
DEU-6-L825 N/A Alloy 825 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 99.6 mm N/A CAD Icon (for items table)
DEU-8-L825 N/A Alloy 825 N/A 1/2 in12.7 mm N/A 0.280 in7.1 mm N/A 13/16 in20.6 mm N/A 22.2 mm N/A 106.0 mm N/A CAD Icon (for items table)
DEU-12M-L825 N/A Alloy 825 N/A 12 mm N/A 0.280 in7.1 mm N/A 22.0 mm N/A 7/8 in22.0 mm N/A 107.0 mm N/A CAD Icon (for items table)
DEMC-6-4N-L825 N/A Alloy 825 N/A 3/8 in9.5 mm N/A 0.280 in7.1 mm N/A 5/8 in15.9 mm N/A 11/16 in17.5 mm N/A 94.7 mm N/A CAD Icon (for items table)
Unit of Measure
1 2 3