1-1/2" PEX x 1-1/2" PEX Brass Coupling (Lead Free) 22-1 material: Stainless Steel connection: Butt

material:   Stainless Steel connection:   Butt Weld Features:   Stainless weld fittings conform to ASTM A403 Grade 304/304L & 316/316L

9 (except Wall) and MSS SP-43   Manufacturing facility is ISO 9001:2008   Independent lab verification that fittings meet applicable chemical & mechanical properties

UPC/IPC by IAPMO

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

To form dielectric connection

1-1/2" PEX x 1-1/2" PEX Brass Coupling (Lead Free) 22-1 material: Stainless Steel connection: Buttmaterial: Brass connection: PEX x PEX Features: Lead Free Manufactured to ASTM Standard F1807 Compatible with all brands of PEX tubing Compatible with crimp or clamp fittings