Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMYHUW  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
RS PRO EPDM O-Ring, 38mm Bore, 44mm Outer Diameter
RS PRO
RS PRO EPDM O-Ring, 38mm Bore, 44mm Outer Diameter
Part No.
258-7552
Procurement Intelligence
RS PRO standard EPDM O-Ring series for general industrial sealing applications. This metric o-ring (38mm ID × 44mm OD × 3mm thickness) is installed in grooves for hydraulic, pneumatic, and fluid containment systems. Critical verification: confirm groove dimensions match ISO 3384 specifications to prevent extrusion or leakage.
Hydraulic and pneumatic sealing
Before ordering — verify:
☐ Temperature range -30 to +120°C
☐ EPDM fluid compatibility check
☐ Groove dimensions verification
Technical Specifications
Inside Diameter38mm
Outside Diameter44mm
Thickness3mm
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-38mm-bore-44mm-outer-diameter?mal=6628a9db12f5f0d90dc5aaa5
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.