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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: MIA124
- Phone: (800) 221-9723
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Frequently asked questions
Does this assembly arrive ready for immediate installation?
Yes, the RPI MIA124 is a complete, factory-new assembly. For your convenience, the unit is pre-filled with mineral oil and has already undergone rigorous factory testing to ensure it is ready for use upon arrival.
Is this a guaranteed fit for my Midmark Ritter 105?
The RPI MIA124 is designed as a direct replacement for OEM part #002-0112-00. It is confirmed to be compatible with all serial numbers of the Midmark Ritter 105 equipment chassis.
What are the specific power requirements for this motor?
This assembly is engineered to operate on standard medical equipment electrical specifications: 115VAC, 60Hz power supply.
What is the horsepower rating of the motor?
The assembly features a robust 1/2 HP motor, ensuring reliable hydraulic lift performance for your examination table or chair.
What type of hydraulic connections does the pump utilize?
The pump is equipped with industry-standard 1/2-20 inverted flare ports, designed for secure and reliable hydraulic line connections.
What is the flow rate capacity of the pump?
The pump is rated for a consistent flow rate of 3/4 Gallons Per Minute (GPM), matching the specifications required for the Midmark Ritter 105.
Are there other parts I should replace at the same time?
To ensure peak performance and a complete service, it is highly recommended to pair this assembly with the following RPI components:
- RPI Part #RPF384: High-quality hydraulic fluid.
- RPI Part #MIC126: The matching 145-174 µF, 330VAC capacitor.
Is this motor and pump unit brand new?
Absolutely. This is a factory-new unit, not refurbished or rebuilt, ensuring longevity and optimal performance for your medical equipment.
Does the assembly include the motor and pump together?
Yes, it is a single, integrated assembly that includes both the 1/2 HP motor and the 3/4 GPM pump pre-coupled and ready for installation.
How can I ensure the hydraulic system stays in top shape?
By using the correct RPI hydraulic fluid (#RPF384) and ensuring the capacitor (#MIC126) is replaced during the motor/pump installation, you maintain the manufacturer’s specified hydraulic lift efficiency and equipment lifespan.

RPI MIA124 Motor/Pump Assembly