Externally adjusted seals accommodate misalignment
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FTL Seals Technology product story
Edited by the Engineeringtalk editorial team
Jun 9, 2004
Meco's EAS externally adjusted seals offer complete containment of dry powders, pastes, slurries, corrosives, fluids, solvents, vapours and gases on a wide variety of rotating equipment.
Meco's EAS externally adjusted seals offer complete containment of dry powders, pastes, slurries, corrosives, fluids, solvents, vapours and gases on a wide variety of rotating equipment, where traditional packings fail to seal.
The patented Meco/system concept is based on the use of a driving elastomer; there are no fixed-load springs to loosen, corrode or break.
The seal face pressures are fully adjustable with no disassembly, often while the equipment continues to operate.
As the self-compensating driving elastomer is the seal's only interface with the shaft, the EAS seal will accommodate significant radial and angular shaft misalignment and shock loads, as well as thermal growth in high-temperature process machinery.
The EAS is custom-designed and manufactured to each application, and can retrofit most process equipment such as blenders, agitators, extruders, screw conveyors, buck elevators, dryers, mills etc.
Meco incorporates 0.25in of total runout/misalignment capacity into EAS seal designs.
Where needed, more runout capacity can be provided; worn or even bent shafts present no problem.
Unlike traditional mechanical seals, Meco seal faces are soft, fault-tolerant and almost impossible to break.
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Contact FTL Seals Technology
Tel +44 113 252 1061
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