Product Information Body Pressure Class: CL 800 Select a Product Part NumberMaterialSize G8CSW050A105 carbon steel1/2" G8CSW100A105 carbon steel1" G8SSW100F316L stainless steel1" G8CSW075A105 carbon steel3/4" G8CSW150A105 carbon steel1-1/2" G8SF1100F316L stainless steel1"