Marketing InformationSioux Chief 823 Series linear shower pan drains shall be used where necessary in drainage systems. Linear drain head and strainer shall be stainless steel with ADA compliant pattern and height adjustable using threaded adapter. Compact design drain body shall have peripheral notches for securing to sub-floor and 2 in SCH 40 hub connection. Invertible clamping collar shall fasten to drain body with four screws into brass inserts. Drain shall include DoubleDuty™ test plug. Designed in accordance with ASME A112.18.2-2005/CSA B125.2-05.