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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPO612
- Phone: (800) 221-9723
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Frequently asked questions
Does this O-Ring offer reliable sealing performance?
Yes, this O-Ring is constructed from high-quality Silicone with a 50 Duro hardness rating, which is specifically engineered to provide a secure and consistent seal for critical maintenance needs.
Is this part compatible with STERIS System 1 equipment?
Absolutely. This RPI Part #RPO612 is designed specifically for use with STERIS System 1 bulk sterilizers and endoscope processing systems (for international customers).
Does this part match the original equipment specifications?
Yes, it is a direct cross-reference for OEM Part #450620 and Industry Part #M3X80, ensuring it meets the exact requirements for your equipment.
How many O-Rings are included in each package?
Each purchase includes a set of 3 O-Rings, helping you streamline your inventory and maintenance tasks.
Can you confirm the precise dimensions of this seal?
To ensure a guaranteed fit within the Sterile Filter Housing Cap, this O-Ring features the following precise dimensions:
- Inner Diameter: 80 mm (3.350 inches)
- Outer Diameter: 86 mm (3.386 inches)
- Cross-Section: 3 mm (0.118 inches)
Is this component part of a larger maintenance kit?
Yes, for more comprehensive maintenance, this O-Ring is also included as a key component in:
- PM Package (Check Valve): RPI Part #SSP054
- O-Ring Kit: RPI Part #SSK050
Is this item suitable for routine preventative maintenance?
It is an ideal choice for preventative maintenance (PM) schedules on STERIS System 1 units, specifically designed to help maintain the seal integrity of the Sterile Filter Housing Cap.
What is the primary material used for this O-Ring?
This component is fabricated from durable Silicone, which is selected for its flexibility, resilience, and effective sealing capabilities in medical processing environments.
Is this a factory-new replacement part?
Yes, all RPI RPO612 O-Rings are supplied in Factory New condition, ensuring you receive a fresh, unused product for your equipment maintenance.
Are there different size options available for this part?
No, this part is precision-engineered to one specific size: 80 mm ID x 86 mm OD x 3 mm C/S. This standard dimension ensures it meets the necessary tolerances for the intended Sterile Filter Housing Cap application.

RPI RPO612 Industry Part #M3X80