Marketing InformationSioux Chief 800 Series WeldOne™ integral trap floor drain shall be used where necessary in drainage systems. Drain shall have a 2" Sch. 40 hub connection which shall incorporate proper pitch to insure grate remains level after connection. Drain trap shall be properly sized, and smooth-sweep, to insure full flow and reduce sediment buildup. Drain shall employ a full 3" trap seal, and include a factory plugged cleanout access inside sump area. Strainer shall meet applicable load and flow requirements for intended use. Trap primer port shall be threaded 1/2" FIP for knockout connection. Designed in accordance with ASME A112.6.3.