Item # DEMC-6-4N-SD, DEU Dielectric Fittings On DK-LOK USA

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	Item # DEMC-6-4N-SD, DEU Dielectric Fittings

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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.

Specifications · Dimensions · Materials · Technical Data

Specifications

Z Series Ferrule		No

Material		Super Duplex

Moly Coating		None

Dimensions

D - Tube O.D.		3/8 in 9.5 mm

Thread Type		NPT

T - Pipe Thread		1/4

E - Min.		0.280 in 7.1 mm

h - Width Across Flat		5/8 in 15.9 mm

H - Width Across Flat		11/16 in 17.5 mm

H1 - Width Across Flat		7/8 in 22.2 mm

H2 - Width Across Flat		7/8 in 22.2 mm

A		16.8 mm

L		94.7 mm

Materials

1. Insulator: Molded Thermoplastic
2. O-ring: 90 Durometer FKM
3. Back Up Ring: Virgin PTFE

Body, Ferrules, Nuts: Stainless Steel 316

Technical Data

Pressure Rating: 4,000 psig (275 bar) at 70°F (21°C)
Temperature Rating: -40 to 200°F (-40 to 93°C)
Electrical Resistance at 70°F (21°C): 10x10⁶ Ohm at 10 Volts DC
Voltage breakdown resistance 3,000 Volts DC

MORE IMAGES


	· Gas Transmission Typical Application

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· 2D Front View


· 2D Sales Drawing

DOWNLOADS


		Tube Fitting - Brochure

		Installation Instructions (PDF, 136KB)

Item # DEMC-6-4N-SD, DEU Dielectric Fittings

Z Series Ferrule

Material

Moly Coating

D - Tube O.D.

Thread Type

T - Pipe Thread

E - Min.

h - Width Across Flat

H - Width Across Flat

H1 - Width Across Flat

H2 - Width Across Flat

A

L