Studor Studor Maxi-Vent Air Admittance Valve W/Push-Fit Rubber Connector
Maxi-Vent Air Admittance Valve With Push-Fit Rubber Connector; Creates Ventilation That Prevents The Loss Of Water Seals In Traps
Designed For Use As An Individual, Branch, Circuit, Or Stack Vent; Capacity Of Up To 160 Dfus (Drain Fixture Units) On A Branch And 500 Dfus On A Stack
Uses Gravity To Automatically Close Seal And Prevent Circulation Of Unpleasant Bathroom Or Drain Odors; Exclusive Vermin Protection System Keeps Out Bugs And Foreign Objects
Fits 3- Or 4-Inch Piping; Complies To Ansi/Asse 1050 And 1051; Temperature Rating Of -40?f To 150?f (-40?c To 65.6?c); This Style Air Admittance Valve Is Not Recognized As A Mechanical Vent In The International Building Code
Warning - This Product Contains Chemicals Known To The State Of California To Cause Cancer And Reproduction Harm.
