PTFE Sealing Kit (2pcs) for Ai 10L, 20L & 50L Rotary Evaporators

High quality PTFE sealing kit (two pieces) for Ai SolventVap series 10L, 20L and 50L rotary evaporators. Attention! Please install sealing gaskets in the direction illustated in the manual. In-correct installation may cause unit to leak.     Model Gasket Dimensions Dims (ID x OD) - mm SE.SK.10-50L Grey Gasket 55 x 125 Brown Gasket 48.5 x 124                                                                                               Tolerance +/- 1mm