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Description

OEMs & Models > AUTOCLAVES AND STERILIZERS > RITTER - CASTLE > 999 Series > RPO356

AUTOCLAVES AND STERILIZERS
RITTER - CASTLE
999 Series

RPI Part #RPO356
Old RPI Part #RCO037
OEM Part #11611
Industry Part #AS568-111

O-RING

  • 12 per package
  • Material: Nitrile (Buna N), Duro: 70
  • .424" ID x .630" OD x .103" C/S

Fits: Fill Tube

Frequently asked questions

Is this O-Ring built from high-quality, durable material?

Yes, this component is constructed from premium Nitrile (Buna N) rubber. It features a 70 durometer hardness rating, which is specifically engineered to provide a reliable, resilient seal for demanding autoclave and sterilizer environments.

Will this part fit my Ritter-Castle 999 Series unit?

Absolutely. This O-Ring (RPI Part #RPO356) is specifically designed as a replacement part for the Fill Tube application within the Ritter - Castle 999 Series Autoclaves and Sterilizers, ensuring a precise and secure fit.

How many O-Rings are included in each package?

Each order you place comes with a convenient package containing 12 individual O-Rings, making it an excellent choice for facility maintenance inventory and routine repair needs.

Does this part match the exact specifications of the original?

Yes, this is a factory-new, precision-engineered component that adheres to exact industry standards. It carries the Industry Part #AS568-111 and is a direct cross-reference for OEM Part #11611, ensuring seamless compatibility with your equipment.

Can you confirm the precise dimensions of this O-Ring?

The RPO356 O-Ring is manufactured to exact imperial dimensions to ensure a proper seal:

  • Inner Diameter (ID): 0.424 in
  • Outer Diameter (OD): 0.630 in
  • Cross Section (C/S): 0.103 in
Is this a genuine, factory-new replacement component?

Yes, this product is guaranteed Factory New. It is manufactured by RPI to strict medical equipment standards, ensuring you receive a reliable, high-performance part for your sterilization equipment.

Where is the best place to use this O-Ring?

This O-Ring is specifically intended for the Fill Tube mechanism of compatible Ritter - Castle autoclaves. Its design helps maintain the necessary fluid-tight seal required for safe and effective sterilization cycles.

Is this part easy to cross-reference with older RPI parts?

Yes, this component is easily identifiable for existing users. It is the current RPI Part #RPO356 and serves as the direct replacement for the old RPI Part #RCO037, so you can verify your records with confidence.

What makes this Nitrile material ideal for autoclaves?

Nitrile (Buna N) is an industry-standard elastomer known for its excellent resistance to oil, water, and heat. Combined with a 70-durometer rating, it provides the perfect balance of flexibility and firmness required to sustain a tight seal under the pressure conditions found in sterilization equipment.

Is this part currently in production?

Yes, this part is active and currently available. It is not discontinued, making it a reliable, long-term solution for maintaining your Ritter - Castle 999 Series equipment.