• Made of top quality ABS materials with UV resistant additives.
• For liner version: with brass inserts, two MEGOL® white gasket, a flange, and screws in stainless steel
• For prefabricated version: supplied with a backside nut and MEGOL® white gasket, includes clamping teeth for one side installation
• External thread of 2", internal of 50mm
• Multi-flow ball, pre-marked with diameters 14, 20 and 25mm.
• Adjustable ball tighteners.