Industrial shaft seals

gab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21,
Industrial
факс
shaft seals
(495) 22
Arrangement
Generally speaking, all the seals listed in the
product tables are suitable for use on
horizontal as well as vertical shafts. However,
the axial clamp CT seals should only be used
as secondary (auxiliary) seals on horizontal
shafts.
Seals on vertical shafts are usually more
exposed to the surrounding media, e.g. rain
water from the outside or lubricating oil from
the bearing side, than seals on horizontal
shafts.
V-ring seals (fig 30, fig 31) have an
interference fit on the shaft and rotate with it.
They have a flinger action and are therefore
particularly suitable as primary or secondary
seals on vertical shafts.
At relatively low speeds, the HDDF
mechanical seals (fig 32) can efficiently retain
grease and prevent the ingress of
contaminants at vertical sealing positions.
Highly efficient sealing arrangements, e.g.
for submersible pumps, can be achieved using
radial shaft seals in tandem with a V-ring
(fig 33) for added protection.
Fig 30. V-ring seal
Fig 31. V-ring seal
Fig 32. HDDF mechanical seal
Fig 33. CRW5 seals + V-ring seal
gab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 23 22