Gruvlok® DI-LOK™ 0390217404 FIG 7091 Dielectric Adapter Nipple, 2 in Nominal, CTS Grooved x IPS Grooved End Style, 4 in L, Carbon Steel, Nylon Coated, Seamless, Domestic

Gruvlok® Dielectric Adapter Nipple, Series: FIG 7091, 2 in Nominal, CTS Grooved x IPS Grooved, 4 in Length, 300 psig, -40 to 230 deg F, Seamless, Carbon Steel, Nylon Coated, 2-1/8 x 2-3/8 in OD, Domestic

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 m