Extreme Pressure Seal ESD66H Triple-acting

Quality

Under the internal QM system certified to DIN EN ISO 9001, each mechanical seal is tested dynamically under process conditions and is assigned a test certificate before it leaves the factory.

Function and application

• Triple-acting mechanical seal liquid lubricated for extreme pressure applications
• Third pair of seal rings forms a second seal liquid chamber
• A pressure splitting device can be fitted to significantly relieve the load on the seal rings
• Design for demanding processes with a high degree of reliability
• The high pressure seal is suitable for extremely toxic and explosive products

Advantages

• Function in emergency situations: if one pair of seal rings fails, the seal operates as a double-acting mechanical seal
• An extended life time and less wear
• Lower leakage rates

Working limits

Operating pressure: vacuum 200 bar (abs.)