4" x 1-1/2" 150# 304 Stainless Steel Cast Threaded Bushing Heavy Couplings material: Forged steel construction connection:

material:   Forged steel construction connection:   Butt Weld Features:   Zinc plated   Self-centering washer   Temperatures up to 212°F (100°C)

1   Cast iron fittings have SCI Trademark and are 100% air tested   Manufacturing facility is ISO 9001:2008 and ISO 14001

and Vent Pipe

One Threaded Thread Type:    Male Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

Stainless Steel Bands

4" x 1-1/2" 150# 304 Stainless Steel Cast Threaded Bushing Heavy Couplings material: Forged steel construction connection:material: Stainless Steel connection: Threaded Features: Stainless castings conform to ASTM A351 NPT threads conform to ASME B1. 20. 1 Manufacturing facility is ISO 9001: 2008 Fittings meet applicable chemical & physical properties