AESSEAL SAI
SubCategory:
Manufacturer: AesSeal
Industry:
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Product features
- Short internal balanced seal with springs outside the product and milled metallic lug drive → Provides a smooth non-clogging profile for suspensions and slurries
- Hydraulically balanced seal faces → Reduces seal-face loading and supports stable operation across process changes
- Non-shaft-fretting design → Helps limit shaft or sleeve damage and can reduce overhaul work
- AESSEAL specifies SAI sizes from 18 to 155 mm → Provides broad documented dimensional coverage
- 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
- 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 SAI is specified for slurry and abrasive process duties where solids can challenge conventional seal designs. 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 Short internal balanced seal with springs outside the product and milled metallic lug drive; Hydraulically balanced seal faces; Non-shaft-fretting design; AESSEAL specifies SAI sizes from 18 to 155 mm. 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.
