ANSI Polypropylene Backing Flange: 225mmBFPA225
ANSI Polypropylene Backing Flange: 40mmBFPA040
ANSI Polypropylene Backing Flange: 400mmBFPA400
ANSI Polypropylene Backing Flange: 180mmBFPA180
ANSI Polypropylene Backing Flange: 160mmBFPA160
ANSI Polypropylene Backing Flange: 280mmBFPA280