Type-LRB50

CHARACTERISTICS:

• Balanced.

• Not dependent on the rotation direction.

• Single cylindrical spring.

OPERATING LIMITS:

d1= 14 ÷ 100 mm p= 20 kg/cm²

v= 15 m/s t= -15÷ +200oC (*)

(*) The temperature resistance depends on the material of the secondary seals used.

The operating limits are defined by the PV factor which is determined for the sealing system characteristics and those of the application.

DESCRIPTION:

A balanced seal without the need for a stepped shaft. The casing of the rotating part protects the bellows from abrasion and from the rotation transmission tensions, and the spring from blocking in the event of being contaminated by fibres and particles. It is recommended for use with highly viscous or sticky fluids containing fibres or particles, or with fluids that produce a chemical attack on the shaft.