The BrassCraft 3/4-in FIP x 3/4-in nominal sweat x 18-in copper water heater connector is galvanic and electrolytic corrosion protection. Corrosion is no match for copper-flex.
3/4-in FIP x 3/4-in Nom. male/female sweat x 18-in copper water heater connector (7/8-in OD)
Corrugated copper tube 7/8-in OD x 18-in L
End connections: 3/4-in FIP x 3/4-in nominal male/female sweat (7/8-in ID)
No dielectric union needed, the integrated dielectric sleeve eliminates the potential for corrosion and the need to install an additional dielectric union
Requires less torque to seal with a pliable nitrile rubber washer, especially on rough nipple surfaces
Use with electric or gas water heaters or softeners, use only to connect water; engineered and tested for harsh water conditions
Temperature rating: 40° to 180° F (NSF61 maximum 82° C); pressure rating: water pressures up to 125 psi maximum
Designed, machined and assembled in the USA
CSA and IAPMO certified; NSF 61 and no-lead certified