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Condition:
Factory New
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Learn more:
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MFR:
RPI
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- MPN: RPO343
- Phone: (800) 221-9723
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Frequently asked questions
Does this O-ring meet industry standards for quality?
Yes, this O-ring is manufactured to strict specifications and conforms to the industry-standard AS568-011 sizing, ensuring it meets the rigorous requirements for medical sterilization equipment.
Is the material durable enough for autoclave environments?
Absolutely. This O-ring is constructed from high-quality Red Silicone with a 70 Duro hardness rating. This material choice is engineered for critical sealing applications where resistance to high temperatures and chemical exposure—typical of autoclave sterilization cycles—is essential.
How many O-rings are included in one purchase?
Each purchase provides excellent value, as you receive a package containing 12 individual O-rings, ensuring you have spares on hand for ongoing maintenance.
Is this a genuine replacement part for Pelton & Crane units?
Yes, this is an authentic RPI replacement component (RPI Part #RPO343). It is specifically designed as a high-quality alternative for OEM Parts 07455800 and 9435546.
Which specific autoclave models is this compatible with?
This O-ring is precision-engineered for use with the Pelton & Crane Delta 10” (AF) Autoclaves and Sterilizers.
What are the exact dimensions of this seal?
To ensure a perfect fit for your equipment, the dimensions are precisely manufactured as follows:
- Inner Diameter (ID): 0.301 inches
- Outer Diameter (OD): 0.441 inches
- Cross Section (C/S): 0.070 inches
Is this product considered new stock?
Yes, all units provided are Factory New, ensuring they are free from age-related degradation and ready for immediate installation in your sterilization equipment.
Why is the Duro rating of 70 important?
A 70 Duro rating indicates the optimal level of hardness for this specific application. It provides the perfect balance of flexibility to create a tight, reliable seal under pressure while maintaining the structural integrity required for repeated autoclave cycles.
Should I keep extra O-rings in my facility?
Yes, stocking these in your facility is highly recommended. Because they are sold in packs of 12, it is a cost-effective way to ensure your Pelton & Crane Delta 10” (AF) sterilizers remain operational without downtime during routine maintenance cycles.
Are these the same parts formerly labeled as ILO045?
Yes, that is correct. This product is the current RPI Part #RPO343, which replaces the older designation of ILO045.

RPI RPO343 Industry Part #As568-011