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

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

INSTALL one or more No

Fits both schedule 40 and 80 pipe

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