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The Gruvlok Fig. 7091 DI-LOK Fitting prevents the formation of a galvanic cell between grooved end steel pipe and copper tube. The separation of copper from steel by the fitting virtually eliminates the galvanic cell created by the dissimilar metals. The DI-LOK Fitting is designed for use at temperatures from -40˚F to 230˚F (-40˚C to 110˚C) and pressures to 300 psig (20.7 bar) in a wide range of applications.
Unit of Measure

Specifications

Industry Standards/Certifications

NSF/ANSI 61. Hot Water / Annex G LEAD FREE

Type

Adapter Nipple

Style

CTS Groove x IPS Groove

Nominal Size

2 in

Operating Temperature [Min]

-40 ºF

Operating Temperature [Max]

230 ºF

Max Working Pressure

300 psi

Material

Seamless Carbon Steel to ASTM A106

Coatings

Nylon conforming to ANSI/NSF-61

Product Number

0390217404

UPC Code

69029122696

HPH Code

605GR7372A

Weight

1.32 lb