1-1/2" Schedule 40 Stainless Steel Weld 304/L Cap thread_type_FTG x Male The threads have an accurate

The threads have an accurate form

material:    Copper connection:    One Sweat

Ductile Iron Conforms to ASTM A 536

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

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

1-1/2" Schedule 40 Stainless Steel Weld 304/L Cap thread_type_FTG x Male The threads have an accuratematerial: 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