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Mandrels
for assembling shaft seals in VACUUBRAND rotary vane pumps
Set of tools ............................................................................................................................... 2612186
(puller for coupling, mandrel 3, mandrel 4, mandrel 7, screw driver M4 negative, screw driver M5 negati-
ve)
Assemble shaft seals only by using a special mandrel.
Apply pressure only to the outer ring.
Take into consideration that the mandrel will pass under the seal and ensure that no other part can be
damaged.
How to choose the appropriate mandrel see table and drawing below.
Pump Shaft seal Mandrel
RE 2 shaft seal 3120999 (25 x 32 x 4 mm) in bearing plate 639100 3
RE 2 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 639116 4
RE 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing plate 636923 4
RE 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 637132 4
RE 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 636448 7
RZ 2 shaft seal 3120999 (25 x 32 x 4 mm) in intermediate bearing plate 639014 3
RZ 2 shaft seal 3120999 (25 x 32 x 4 mm) in bearing plate 639100 3
RZ 2 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 639116 4
RZ 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing plate 636923 4
RZ 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 637132 4
RZ 2.5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 636448 7
RE 5 shaft seal 3120999 (25 x 32 x 4 mm) in bearing plate 639100 3
RE 5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 639116 4
RE 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing plate 637159 4
RE 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 637132 4
RE 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 636448 7
RZ 5 shaft seal 3120999 (25 x 32 x 4 mm) in intermediate bearing plate 639014 3
RZ 5 shaft seal 3120999 (25 x 32 x 4 mm) in bearing plate 639100 3
RZ 5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 639116 4
RZ 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing plate 637159 4
RZ 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 637132 4
RZ 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 636448 7
RC 5 shaft seal 3120999 (25 x 32 x 4 mm) in bearing plate 639100 3
RC 5 shaft seal 3120999 (25 x 32 x 4 mm) in intermediate bearing plate 638833 3
RC 5 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 639116 4
RC 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing plate 637000 4
RC 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 637024 4
RC 6 shaft seal 3121003 (18 x 24 x 3 mm) in bearing cover 636448 7