Water-Tite 86132 Techno Flange, 3 in, 4 in Pipe, Domestic

• One piece knockout will not fall down drain line
• Knockout breaks out in one piece
• Inset test cap cannot be damaged by construction equipment
• Beveled hub design allows easier insertion into 4 in foam core pipe
• Available with stainless steel or powder coated adjustable ring
• FLUSH-TITE design allows flush installation inside 4 in pipe
• Fits 3 or 4 in SCH 40 dwv pipe
• Patent 7,055,184 B2
• Standard pattern with techno knockout for 3 or 4 in PVC pipe