Gruvlok® Dielectric Nipple, Series: FIG 7088, 2 in Nominal, Grooved x Thread, 4 in Length, 300 psi, -40 to 230 deg F, Steel, Zinc Plated, 2-3/4 in OD, Domestic
The Fig 7088, 7089, & 7090 di-electric nipple inhibits the formation of galvanic corrosion between dissimilar piping metals. The di-electric nipples offer a variety of connections from thread to thread, thread to groove, or groove to groove all for IPS pipe sizes. The di-electric fittings are designed to meet ASTM F 492 for continuous use at temperatures from -40 to 230 deg F (-40 to 110 deg C) and pressures up to 300 psi (20.7 bar). The di-electric pipe connections will achieve a dielectric waterway in potable water and appropriate HVAC applications.