Have questions about this product? Our experts are here to help! Email Find Your Nearest Location Shipping: Item only available for in-store pickup or local delivery. It is not available to be shipped. 20342 IPS 3 or 4 PVC Studor Maxi Vent 6 Pack SKU: IPS20342 IPS CORP 20342 Selling UnitEA Maxi-Vent air admittance valve with push-fit rubber connector; creates ventilation that prevents the loss of water seals in trapsDesigned 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 stackUses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors; exclusive vermin protection system keeps out bugs and foreign objectsFits 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 Price: $99.46 Available for Pickup Only Out of Stock MY STORE: (CHANGE) Quantity - Decrease Quantity + Increase Quantity You have exceed the amount available for purchase. If you purchase more than what is in our current inventory, the web shipping department will review your order and e-mail you with more information. Print Share Have questions about this product? Our experts are here to help! Email Find Your Nearest Location