BUCHI Inert Loop B-295 - Manual (Page 68)

10 Spare parts
68 B-290 Operation Manual, Version I
Table 10-6: Standard O-rings FKM, for all standard to medium-aggressive applications
Description Order number
044645
002103
004222
004222
038348
21.0×2.0 mm
O-ring for nozzle, FKM
(green), 2Ч 044645
16.0Ч2.0 mm
O-ring nozzle cap silicone
(red), 2Ч 002103
6.0Ч1.5 mm
O-ring for needle and
nozzle tip, FKM (green),
4Ч 004222
3.0Ч1.5 mm
O-ring for nozzle cleaner,
FKM (black), 2× 038348
Set, complete
Set of standard O-rings,
complete 044759