4" Schedule 40 Stainless Steel Weld 304/L 45 Elbow Bushings (SP x FPT) 2 Air Eliminator 3/8" or

2 Air Eliminator 3/8" or 3/4" vertical connection

material:    Copper connection:    Sweat Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

Conforms to ASTM-C1277

Cover plates keep clamp ear centered while pinching

1 Air Eliminators at the end of the short main or the main running to the warm side of the building

4" Schedule 40 Stainless Steel Weld 304/L 45 Elbow Bushings (SP x FPT) 2 Air Eliminator 3/8" ormaterial: Stainless Steel connection: Butt Weld Features: Stainless weld fittings conform to ASTM A403 Grade 304 304L & 316 316L,ASTM A960, MSS SP 43i Stainless weld fitting dimensions conform to ASTM B16. 9 (except Wall) and MSS SP 43 Manufacturing facility is ISO 9001: 2008 Independent lab verification that fittings meet applicable chemical & mechanical properties