Leybold Replacement Stop/Plug Bolt, 12 x 21 mm for Trivac 16B/BCS, 25B/BCS Rotary Vane Pumps
PN: E20009486
This is a new OEM replacement 12 x 21 mm machined stop/plug bolt for Leybnold Trivac D16B/BCS and D25B/BCS rotary vacuum pumps. Part #9 in the exploded view picture (highlighted in yellow). Other parts and accessories for these pumps are sold on this website.