COMPANY HEADER
Comparison : Item # 1387-12-12, Main Square 3000, O-Ring, SW-Pipe, In-Line Flange
Item # 1387-16-16, Main Square 3000, O-Ring, SW-Pipe, In-Line Flange
Item # 1387-20-20, Main Square 3000, O-Ring, SW-Pipe, In-Line Flange
Item # 1387-24-24, Main Square 3000, O-Ring, SW-Pipe, In-Line Flange
Item # 1387-32-32, Main Square 3000, O-Ring, SW-Pipe, In-Line Flange