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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

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

Type

 N/A Adapter Nipple

Style

 N/A CTS Groove x IPS Groove

Nominal Size

 N/A 2 1/2 in

Operating Temperature [Min]

 N/A -40 ºF

Operating Temperature [Max]

 N/A 230 ºF

Max Working Pressure

 N/A 300 psi

Material

 N/A Seamless Carbon Steel to ASTM A106

Coatings

 N/A Nylon conforming to ANSI/NSF-61

Product Number

 N/A 0390217420

UPC Code

 N/A 69029122720

HPH Code

 N/A 605GR7372B

Weight

 N/A 2.85 lb