Aston Seals · Seals

Aston Seals XL 331-55

XL — manufacturer technical reference and quotation support in Saudi Arabia.

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Manufacturer-listed technical specifications
Housing d f7	55 mm
Housing D H9	66.7 mm
Housing L +0.2	6 mm
Housing S	6.0 mm
O-ring reference	331

Family specifications and selection conditions

Manufacturer-listed technical specifications
Pressure	160 bar
Speed	2 m/s
Temperature	-30…+130 °C ♣ -30…+200 °C ♦
Materials	Sealflon™ (PTFE) Rubseal™ (NBR) ♣ Viton™ (FKM) ♦
Installation conditions	Values and tolerances follow the manufacturer drawing. Asterisks refer to notes in the linked document. Operating limits depend on material and service conditions; consult the document before selection.

Aston Seals XL manufacturer family illustration — Manufacturer family illustration; verify this selected product against its technical dimensions.

Manufacturer references

Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.