- Type: Slotted Head, Flush
- Nominal Pipe Size: 3-1/2 Inch
- Schedule: 40
- End Connection: Male Threaded
- Material: Glass-Fiber Reinforced Polypropylene
- Material Specification: ASTM F1498-08
- Finish: White
- Application: Drainage System, Commercial
- Additional Information: Excludes Threaded Brass Insert; Packaging Type Bulk
Sioux Chief 878 & 879 Series Cleanout Plug shall be used where necessary in drainage systems. Plug shall be made from glass-fiber reinforced polypropylene material for durability and chemical resistance. Plugs shall have open slots in the top surface to facilitate installation and removal. Designed in accordance with ASTM F1498-08.