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-S N/A Stainless Steel 316/316L 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-S N/A Stainless Steel 316/316L 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-S N/A Stainless Steel 316/316L 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-S N/A Stainless Steel 316/316L 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-S N/A Stainless Steel 316/316L 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-B N/A Brass 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-B N/A Brass 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-B N/A Brass 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-B N/A Brass 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-B N/A Brass 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-C N/A Carbon Steel 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-C N/A Carbon Steel 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-C N/A Carbon Steel 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-C N/A Carbon Steel 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-C N/A Carbon Steel 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-SD N/A Super Duplex 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-SD N/A Super Duplex 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-SD N/A Super Duplex 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-SD N/A Super Duplex 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-SD N/A Super Duplex 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-L20 N/A Alloy 20 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-L20 N/A Alloy 20 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-L20 N/A Alloy 20 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-L20 N/A Alloy 20 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-L20 N/A Alloy 20 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