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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPO613
- Phone: (800) 221-9723
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Frequently asked questions
Is this O-ring made from high-durability material?
Yes, this component is constructed from premium Viton material. It is specifically rated with a 70 Duro hardness, ensuring it offers excellent resilience and reliability even when subjected to the demanding conditions found in sterilization environments.
Does this part fit the STERIS System 1?
Absolutely. The RPI RPO613 O-Ring is engineered as a direct replacement component specifically designed to seal the pre-filter housing in STERIS System 1 bulk sterilizers and endoscope processing systems, specifically for international units.
Is this a certified replacement for the OEM part?
Yes, this RPI component is designed to be a direct equivalent. It corresponds precisely to OEM Part Number 450622, ensuring you receive an accurate fit for your maintenance requirements.
How many O-rings are included in one package?
Each order is conveniently supplied in a package containing three (3) O-rings, allowing you to keep spares on hand for future maintenance needs.
What are the exact dimensions of this seal?
To ensure a precise fit for your equipment, the RPO613 O-Ring features the following measurements:
- Inner Diameter (ID): 3.484”
- Outer Diameter (OD): 3.762”
- Cross-Section (C/S): 0.139”
Is this considered a brand new component?
Yes, all RPI RPO613 O-Rings supplied are in Factory New condition.
Where is this O-ring installed on the sterilizer?
This O-ring is critical for maintaining the operational integrity and pressure seal of the pre-filter housing within your STERIS System 1 processing units.
What is the expected lead time for this order?
This product ships directly from the manufacturer with an estimated lead time of 1 to 2 weeks.
Is this part compatible with all STERIS System 1 units?
This specific RPI RPO613 O-Ring is optimized for use with STERIS System 1 bulk sterilizers and endoscope processing systems intended for international customers.
Does the 70 Duro hardness offer superior performance?
Yes, the 70 Duro rating is chosen specifically for its balance of flexibility and strength. This hardness level provides the optimal seal resilience required to withstand the pressures and environmental stresses typical of sterilization processing.

RPI RPO613 O-Ring