Selkirk® by Duravent - Round Vent Adapter/Connector, 8 in Dia
Approved Vendors - Extension Piece, 1/2 in, FNPT, 150 lb, Malleable Iron, Black
Approved Vendors - Extension Piece, 3/4 in, FNPT, 150 lb, Malleable Iron, Black
PPP® - Trap Primer, 1/2 x 3/8 in, MNPT x Comp
Approved Vendors - Vent Reducer, 10 x 8 in Dia, 30 ga
Approved Vendors - Vent Reducer, 10 x 9 in Dia, 30 ga
Approved Vendors - Vent Reducer, 18 x 16 in Dia, 28 ga
Approved Vendors - Vent Reducer, 4 x 3 in Dia, 30 ga
Approved Vendors - Vent Reducer, 5 x 4 in Dia, 30 ga
Approved Vendors - Vent Reducer, 8 x 7 in Dia, 30 ga