Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMLNGS  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO EPDM O-Ring, 203mm Bore, 210mm Outer Diameter
RS PRO
RS PRO EPDM O-Ring, 203mm Bore, 210mm Outer Diameter
Part No.
258-7447
Procurement Intelligence
RS PRO is a general-purpose industrial sealing component series. This EPDM O-ring is a metric-sized elastomeric seal for hydraulic, pneumatic, or fluid applications requiring reliable static/dynamic sealing. Verify bore diameter tolerance (±0.5mm typical) matches the gland design to ensure proper squeeze and prevent extrusion.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Temperature range compatibility
☐ Chemical fluid compatibility
☐ Gland squeeze percentage
Technical Specifications
Inside Diameter203mm
Outside Diameter210mm
Thickness3.5mm
MaterialEPDM
TypeO-Ring
Minimum Operating Temperature-30°C
Maximum Operating Temperature+120°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/bearings-seals/gaskets-seals-packings/gaskets-o-rings/rs-pro-epdm-o-ring-203mm-bore-210mm-outer-diameter?mal=6628a9c812f5f0d90dc57285
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.