20 DFU (Drainage Fixture Unit) capacity. Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use a a secondary vent. One size approved to handle up to 3" vent pipe.

In stock
Color White
Size 2.8 In. L X 2.9 In. W X 5.1 In. H
Gtin 00038753390161
Mpn 39016
Condition new