Integral Trap Drain• One piece trap drain/cleanout design molded from PVC or ABS plastic.• 3-3/4" deep sump bowl.• Solvent weld over 2" Sch. 40 DWV pipe.• Built in 2" FIP threadway for backwater device.• ASTM 2665 and ASTM D2661.• Internal 1-1/2" – 14 NPT – cleanout.