KVM Tools 457020 Union 2 in x 2 in Fitting Pipe Size, Schedule 40, Female Socket x Female Socket, 280 psi, White 28CJ89 75% Argon 25% Helium Weight 16 75% Argon 25% Helium Weight 16 lb Shielding Type Gas Shielded Item MIG Welding Wire Process MIG Welding (GMAW) Tensile Strength (Minimum Required) 29 ksi Wire Type Solid For Material Grade 1050 UL Electrical Composition Code C1 9 ) C2 7 ) C3 6 ) C4 4 ) C5 5 ) C6 3 ) C7 4 ) C8 2 ) C9 3 ) C12 6 ) M1 6 ) M2 4 ) M3 4 ) M5 2 ) M6 2 ) M7 6 ) M8 4 ) M9 2 ) SF1 3 ) SF2 2 ) MF1 2 ) MF2 2 ) C10 2 ) M4 2 ) C13 1 ) Electrical Durability 1000000 cycles Range 32 Degrees to 140 Degrees F Green Certification or Other Recognition NSF(R) Certified (Sustainability or Environmental Standard) Application Potable Water Includes Shield No Low Lead Certified Standard NSF 61 NSF 61 Specific Pipe Fitting Shape Union Max