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Condition:
Factory New
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Learn more:
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MFR:
RPI
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- MPN: MIG157
- Phone: (800) 221-9723
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Frequently asked questions
Does this gasket fit all Midmark M9 autoclaves?
No, this specific part is designed exclusively for Midmark-Ritter M9 units that feature a door with a specific metal flap configuration (OEM Part #030-0698-00). If your autoclave door does not have this metal flap, this gasket will not fit.
Is this a high-quality replacement part?
Yes, this RPI MIG157 Dam Gasket is supplied in Factory New condition. It serves as a direct cross-reference for OEM part numbers 053-0508-00 and 002-0361-00, ensuring it meets the precise specifications required for your sterilization equipment.
What material is this gasket made from?
The gasket is constructed from durable Silicone Rubber. This material is specifically chosen for its excellent sealing properties, which are critical for maintaining the integrity of the sterilization environment in your autoclave.
How do I install this gasket correctly?
The MIG157 Dam Gasket is designed to mount securely within the groove of your existing door gasket assembly. It is a precise fit, ensuring an effective seal when installed properly on the compatible door type.
Should I replace this during routine maintenance?
Absolutely. This dam gasket is a critical component for maintaining the seal integrity of your equipment. It is also included as part of the Sterilizer PM Kit (RPI Part #MIK158), which is highly recommended for comprehensive preventative maintenance procedures.
What if my door does not have a metal flap?
If your M9 autoclave door does not feature the metal flap, the RPI MIG157 is not the correct part for you. Instead, you should look for the RPI Part #MIG035 Dam Gasket, which is specifically designed for doors without that metal flap configuration.
Is this the same as the main door gasket?
No, the MIG157 is specifically the Dam Gasket. It is a different component from the main Door Gasket (RPI Part #MIG027). While both are essential for a proper seal, they serve different functions within the door assembly.
Are these parts reliable for medical sterilization?
RPI components are engineered as reliable, direct-fit replacements. Because this part is manufactured specifically to cross-reference OEM standards (053-0508-00), it provides the consistent, high-performance seal necessary for medical-grade sterilization cycles.
Is the installation difficult for this part?
Installation is straightforward for those familiar with standard autoclave maintenance. The gasket mounts into the existing groove of the door gasket assembly. Since it is a specialized part, ensure your door has the metal flap (OEM Part #030-0698-00) before beginning installation to ensure a proper fit.
Is this gasket safe for high-temperature use?
Yes. Being made of high-quality Silicone Rubber, this gasket is specifically engineered to withstand the rigorous temperature and pressure demands required by Midmark-Ritter sterilization cycles.

RPI MIG157 Dam Gasket