Mechanical Seal GT1810A

The GT 1810 A is back to back double cartridge seal designed for operation with a pressurized barrier fluid ( 1 bar > than process pressure). The seal has the addition of an integrated self-aligning roller bearing to minimise shaft run-out.

This robust, tried and tested design is available constructed from materials selected according to the specific operting conditions.

The GT 1820 A variant is also available with dimensions compliant with DIN 28138 (flange) and DIN 28159 (shaft).

Features

• Robust drive lugs that can tolerate run-out and vibration.
• Robust, carefully designed seal rings.
• FLUIGAM: product side PTFE energized gasket.
• Retained stationary ring to prevent blow out durign reverse pressure.
• Optional: sanitary flange to prevent product contamination and cooling flange for high temperature applications.
• Double seal with single piece body to reduce axial lenght.
• Multiple springs outside the product for uniform load on the seal faces.
• Optional thermocouple for ATEX solutions.
• Bearing protection rings to contain lubrication.
• Positioning device for easy, precise installation.
• Drive collar designed to prevent locking screws damaging the shaft.
• Ball or roller bearing to ensure minimum seal run-out.
• Atmosphere leakage monitoring connection.
• Flushing connections designed to ensure air is always vented.