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The Fig 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˚F to 230˚F (-40˚C to 110˚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.
7090
Unit of Measure
Items 7090
1/2x3-7090
7090 1/2X3 THDXTHD DIELEC NPL
7090
3/4x3-7090
7090 3/4X3 THDXTHD DIELEC NPL
7090
1x4-7090
7090 1X4 THDXTHD DIELEC NIPPLE
7090
1-1/4x4-7090
7090 1-1/4X4 THDXTHD DIELEC NPL
7090
1-1/2x4-7090
7090 1-1/2X4 THDXTHD DIELEC NPL
Industry Standards/Certifications N/A ASTM F 492
Type N/A Adapter Di-electric Nipple
Style N/A MNPT x MNPT
Nominal Size N/A 1/2 in N/A 3/4 in N/A 1 in N/A 1 1/4 in N/A 1 1/2 in
Operating Temperature [Min] N/A -40 ºF
Operating Temperature [Max] N/A 110 ºF
Max Working Pressure N/A 20.7 psi
Material N/A Steel Tube to ASTM A 513
Liner Material N/A Polypropylene
Coatings N/A Zinc Plated
Product Number N/A 0390217990 N/A 0390219400 N/A 0390219426 N/A 0390219475 N/A 0390219509
UPC Code N/A 69029151810 N/A 69029156862 N/A 69029156864 N/A 69029173011 N/A 69029156865
HPH Code N/A 605GR4869 N/A 605GR4870 N/A 605GR4871 N/A 605GR4872 N/A 605GR4873
Weight N/A 0.20 lb N/A 0.20 lb N/A 0.30 lb N/A 0.6 lb N/A 0.80 lb