AESSEAL BSAI & BSAIG
SubCategory: ComponentSeals
Manufacturer: AesSeal
Industry:
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Key product features
- Metal-bellows construction removes the semi-dynamic sliding elastomer → Reduces a potential chemical-attack point found in conventional pusher seals
- Hydraulically balanced seal faces → Reduces seal-face loading and supports stable operation across process changes
- AESSEAL specifies sizes from 24 to 125 mm → Covers a broad range of shaft sizes within the stated series limits
- ATEX Category 2 (Zone 1/21) and Category 3 (Zone 2/22) versions are specified by AESSEAL → Supports selection for classified areas when the complete application is verified
- Non-shaft-fretting design → Helps limit shaft or sleeve damage and can reduce overhaul work
- Series-specific selection against equipment data → Helps avoid specifying a seal that does not match shaft, housing or process conditions
- Verified material and operating-data check → Keeps compatibility decisions tied to documented AESSEAL information rather than assumptions
AESSEAL BSAI & BSAIG is specified for chemical process duties where corrosion resistance and controlled leakage are important selection criteria. It is intended for engineers and maintenance teams selecting a sealing solution around the actual equipment and process duty, where leakage control, service access and unplanned downtime need to be considered together. This component-seal series should be selected by matching its construction, face arrangement and elastomer or material options to the shaft, housing and process medium. Verified series-specific points include Metal-bellows construction removes the semi-dynamic sliding elastomer; Hydraulically balanced seal faces; AESSEAL specifies sizes from 24 to 125 mm; ATEX Category 2 (Zone 1/21) and Category 3 (Zone 2/22) versions are specified by AESSEAL. For model selection, verify shaft and housing dimensions, pressure, temperature, speed, process medium, solids content where relevant, material compatibility and the required support-system arrangement. Only values explicitly stated for the selected AESSEAL configuration should be used as design limits. Before replacement or retrofit, identify the installed seal or support-system code and record the mating equipment data rather than assuming family-wide interchangeability. This gives maintenance and procurement teams a traceable basis for comparing the selected AESSEAL variant with the installed configuration and planning the intervention. Correct selection and a serviceable arrangement can reduce avoidable installation work and help maintenance teams plan spares and interventions more predictably. AxFlow can support product selection, application review and service/spare-parts planning; contact AxFlow to confirm the exact configuration and availability.
