Inner Diameter

For Plate Dia.

Flange O.D.

Height

Supplier No.

VWR Catalog Number

Unit

149 mm

140 mm

171 mm

206 mm

420100000

24988-131

Each

197 mm

190 mm

230 mm

260 mm

420200000

24988-164（现货）

Each

240 mm

230 mm

273 mm

311 mm

420250000

24988-197（现货）

Each