Oatey 1-1/2 In. to 2 In. Air Admittance PVC Vent Valve Home Impressions 10" forged in 1-piece from 303775
Yard notes & kiln story
Description
Oatey 1 1 2 In. to 2 In. Air Admittance PVC Vent Valve Home Impressions 10" forged in 1 piece from 303775 10" forged in 1 piece from highest grade trowel steel and stains 20 DFU (Drainage Fixture Unit) capacity Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use a a secondary vent