Forged Brass Construction
3" x 3" flexible coupling with 2 stainless steel clamps
The low hydrogen content reduces cracking and peeling of the weld material
Laser cut heat expansion slots reduce heat and blade warp
Unlike barb fittings
Ball Valve, Lead Free, .75 x .75-In. Brass Barb Mops & Squeegees Forged Brass Construction3 4" brass barb insert x 3 4" brass barb insert, lead free, ball valve, 1 4 turn, lever handle, for use with pex tubing & connected with stainless steel cinch clamps & cinch tool true value #608 743, astm f 876, astm f 877 to sdr 9 dimensional standards, nsf 14 & 61 for use in potable water systems, csa b137. 5 standards, nsf cl r certified for use in hot water systems where chlorinated 140 degree Fahrenheit hot water can be constantly re circulated,