Hydro Serve Technologies

Hydro Serve offers a wide range of Shaft Seal used for turbine & blower shaft. HS500 Shaft Seals are labyrinth Seals for sealing gases, dusts & Vapour. In this seals Split type of sealing rings are placed in the housing with minimum gap between the rotating shaft & the sealing rings, hence the sealing is done with minimum friction, it requires no additional lubrication & can be used in dry running environments. it can replace WD500 espey shaft seals

The important characteristics of HS500 Mechanical Shaft Seals are as follows :

No lubrication required (PTFE composite)

Accommodation of heavy loads

Wide range of temperatures

Maintenance-free operation

Good sliding properties

Virtually no stick-slip

High wear resistance

No machining required. 

Minimum wall thickness, minimum space requirements

Applications:

Steam Turbines Shafts

Blower Shafts

Product Specifications:

Shaft Diameter: 18 mm to 200 mm

Pressure Unbalanced: 10 bar

Speed: 8000 rpm

HST-300 are specially desinged PTFE Lip Seal with SS-316 Insert Rings, these are specially used in Pumps, Blower and High Speed Turbine Shafts.