20341 IPS Studor Mini Vent For 1-1/2" & 2" PVC

• Air Admittance Valve
• Applicable Standard ASSE 1051/1050, NSF 14, ICC-ES PMG-1025, C-IAPMO
• Media Handled Water
• Inclusions/Features Prevent the Loss of Water Seals in Traps, Exclusive Vermin Protection System
• Application Residential/Commercial
• Used for 1-1/2" or 2" PVC Adaptor
• Packaging Quantity 6 per Case
• Weight 3 Lb per Case
• Warranty Lifetime Limited

The Unique Design of the Studor Mini-Vent Provides Plumbing Ventilation to Prevent the Loss of Water Seals in Traps without the Need for Costly Roof Penetration and Vent Piping; Can be Used as an Individual, Branch, Circuit or Stack Vent; Fit's 1-1/2" and 2" Pipe Sizes; Will Vent up to 160 Dues on a Branch; Will Vent up to 24 Dues on Stack; Expands Architectural Design Limits; Reduces the Number of Fire-Stopping Applications; Exclusive Vermin Protection System; Residential or Commercial Use; Limited Lifetime Warranty for Replacement of Defective Valves