Mechanical seal KSB
4HLQ
Technical Data Mechanical seal 4HLQ
- Operating pressure:
- 0 bar dynamic, for continuous operation
- For short periods up to 16 bar in the event of an inboard seal failure
- 24 bar static
- Temperature: 0 °C to 100 °C
Technical Description Mechanical seal 4HLQ
- Design Single mechanical seal
with quench system - Type Stationary, balanced
- Operating pressure
Up to 16 bar, dynamic
Up to 24 bar, static - Temperature 0 °C to 100 °C
Mechanical seal in similar design also available
for Etanorm RSY
Benefits
Benefits Mechanical seal 4HLQ
Combined with a single KSB 4HL mechanical seal this is an optimum sealing solution for demanding fluids.
The mechanical seal is used with quench (unpressurised buffer fluid) for pumps handling hot water and thermal oils to prevent dry running or cracking of the thermal oil when in contact with atmospheric oxygen.
The modular design facilitates installation without assembly fixtures or adjusting dimensions.
Applications Seal 4HLQ
- hot water
- heat transfer fluids
Suitable for pump
Suitable for KSB’s Etanorm-RSY, HPK-L