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Condition:
Factory New
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Learn more:
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MFR:
RPI
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- MPN: RPO306
- Phone: (800) 221-9723
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Frequently asked questions
Does this O-Ring use high-quality, durable materials?
Yes, this O-Ring is constructed from EPDM rubber, a high-performance material widely chosen for its excellent sealing properties. It features a hardness rating of 70 Duro, ensuring it provides a reliable and long-lasting seal in demanding environments.
Is this part compatible with Midmark-Ritter equipment?
Absolutely. This part is specifically engineered for use with MIDMARK - RITTER Autoclaves and Sterilizers (Model 7). It also serves as a direct cross-reference for OEM Part Numbers H98136 and 36906.
What are the exact physical dimensions of this ring?
The RPO306 O-Ring is manufactured to precise metric specifications to ensure a perfect fit:
- Inside Diameter (ID): 0.176 inches
- Outside Diameter (OD): 0.316 inches
- Cross Section (C/S): 0.070 inches
How many O-Rings come in one package?
Each order provides excellent value by including a package of 12 individual O-Rings, ensuring you have spares on hand for your maintenance needs.
Is this part listed under any broader maintenance kits?
Yes, this specific O-Ring is an essential component that is also included within the larger RPI replacement kits RPK403 and RPK404.
Is this an authentic factory-new replacement part?
Yes, this is a factory-new replacement part manufactured by RPI, designed to meet industry standards for quality and performance in medical sterilization equipment.
Why should I use this specific industry part number?
Using the industry-standard AS568-008 designation ensures that the part meets the rigorous technical specifications required for your MIDMARK - RITTER equipment, helping to prevent leaks and maintain system integrity.
Is EPDM the right material for my autoclave?
EPDM is an industry-standard material favored for its durability and chemical resistance in many sterilization applications. It is specifically selected for this part to ensure a consistent, reliable seal when used in the intended MIDMARK - RITTER Model 7 units.
Can I trust this as a reliable OEM alternative?
You can rely on this part for high-quality performance, as it is a direct cross-reference for OEM parts H98136 and 36906, meaning it is manufactured to match the necessary specifications for your equipment.
How should I store these O-Rings for longevity?
To maintain the integrity of your EPDM O-Rings, it is recommended to store them in a cool, dry place away from direct sunlight, extreme heat, and ozone sources, which can prematurely degrade rubber components.

RPI RPO306 Industry Part #As568-008