vacuubrand RE 9 - Press-In Mandrels; Selection of the Press-In Mandrel

79IA_20901569_EN_R9_V1_061223
Press‑in mandrels
5 Press-in mandrels
> The press‑in mandrels are designed for mounting sha sealing rings in VACUUBRAND
rotary vane pumps.
> Sha sealing rings should only be mounted with a special press‑in mandrel.
> Press only on the outer ring of the sha seal.
> When pressing in rotary sha seals by means of a press‑in mandrel, make sure that the
mandrel can exit unhindered on the underside of the seal ring.
5.1 Selection of the press-in mandrel
Mandrel 3
Radial sha seal 23120999 (25 x 32 x 4 mm) in bearing plate 20635415
Radial sha seal 23120999 (25 x 32 x 4 mm) in bearing cover 20635421