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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPO303
- Phone: (800) 221-9723
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Frequently asked questions
Is this O-ring made from durable, high-quality material?
Yes, it is constructed from high-quality Nitrile (Buna N). This elastomer is widely trusted in industrial and medical applications for its exceptional durability and reliable sealing performance.
Does the 70 Durometer hardness ensure a reliable seal?
Absolutely. A 70 Durometer hardness is the industry standard for achieving an effective and reliable seal. It provides the perfect balance of flexibility and compression resistance for your Steris System 1 equipment.
Can I use this for multiple Steris fittings?
Yes, these O-rings are highly versatile. They are designed to fit several critical components, including:
- Manifold Check Valve Tube Fittings
- Elbow Flare Fittings
- Foot Control III Valves
- Water Cartridge Assemblies
- Vacuum Valve Stems and Pressure Switch Quick Connects
Do I receive enough O-rings for multiple repairs?
Yes, each order includes a convenient package of 12 individual O-rings, ensuring you have an ample supply on hand for routine maintenance or unexpected repair needs.
Are the dimensions engineered for a precise fit?
Yes, these are precision-engineered to exact industry specifications. They feature a .364” ID, .504” OD, and .070” Cross Section, ensuring a tight, secure fit for all compatible Steris equipment.
Are these factory new components?
Yes, every RPI RPO303 O-ring we supply is guaranteed to be Factory New. You will receive unused, high-quality components that are ready for immediate installation.
Does this replace the standard OEM part number?
Yes, this part is a reliable, high-quality alternative that cross-references with several OEM identifiers, including:
- 05600012
- 030-012-00
- 030.012.01
Is this suitable for System 1 international processing units?
Yes, this component is specifically engineered for use within STERIS System 1 processing equipment manufactured for international markets, as well as various bulk sterilizer applications.
Why should I choose this for my maintenance needs?
Choosing the RPI RPO303 ensures you are using a part designed to meet rigorous standards. It helps maintain the integrity of your sterilization and processing systems by providing a secure, high-integrity seal across multiple valve and fitting locations.
Is this the industry-standard size for these fittings?
Yes, this component is designated as Industry Part #AS568-012, which is a widely recognized standard size. This ensures you are using the correct, verified specification required for your critical medical equipment maintenance.

RPI RPO303 Industry Part #As568-012