WATTS® 3001A Series 821420 Dielectric Union, 1-1/4 in FNPT x 1-1/4 in Copper Solder Joint, Brass

Series 3001A dielectric unions are used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. It is installed between pipes made from dissimilar metals and features a female iron pipe thread to solder connection. It consists of a union nut, two tailpieces and a gasket that separates the tailpieces to prevent an electric current from occurring. Series 3001A is ideal in applications such as hot water storage tanks, water and air conditioners, processing tanks, steam, gas and water piping.

WATTS® Dielectric Union, 3001A Series, Union Fitting, 1-1/4 in Connection Size 1, Connection Type 1: FNPT, 1-1/4 in Connection Size 2, Connection Type 2: Copper Solder Joint, FNPT|Solder Joint Connection, Brass, Material Construction: Brass, 2-1/4 in Hex, 250 psi, 3 in H, 180 deg F

• Female iron pipe thread to solder connection
• Designed and manufactured to the highest quality standards
• Factory certified to withstand a minimum of 600 V on a dry line with no flashover
• The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
• For use with hot water storage tanks, water and air conditioners, processing tanks, steam, gas and water piping

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTSreg_821420_1.pdf