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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPF826
- Phone: (800) 221-9723
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Frequently asked questions
Is high-quality brass used for this adaptor?
Yes, this adaptor is constructed entirely from durable brass. This material choice ensures:
- Excellent longevity in demanding environments.
- High resistance to corrosion, which is vital for maintaining integrity in pressurized fluid or air systems.
Does this part fit the AirStar 1 compressor?
Yes, it is designed specifically for use with Air Techniques AirStar 1 dental compressors. It is a critical component for the maintenance and repair of these specific systems.
Is this part included in the Unloader Valve assembly?
Yes, this adaptor is a component specifically included in the RPI Unloader Valve assembly (Part #CMV121). It is essential for ensuring the correct pneumatic interfacing required for that assembly to function properly.
How many adaptors are included in one package?
Each package contains 2 units of the RPI RPF826 Adaptor, making it convenient for maintenance tasks that require replacing multiple connections or keeping a spare on hand.
What is the specific thread configuration provided?
This adaptor features a precise 3/8” Female Pipe Thread (FPT) to 1/2” Male Pipe Thread (MPT) configuration, designed to bridge two different pipe thread standards effectively.
Is this a factory-new replacement part?
Yes, all RPI RPF826 Adaptors are provided as Factory New components, ensuring you receive a clean, unused, and high-quality part for your equipment maintenance.
Does this adaptor handle pressurized air environments?
Absolutely. Because this component is built from solid brass, it is engineered to be robust enough to withstand the pressurized environments found within dental compressor systems.
Is this the correct part for pneumatic interfacing?
Yes, it is specifically manufactured to facilitate the necessary pneumatic connection between 3/8” FPT and 1/2” MPT lines, ensuring a secure and reliable fit for your compressor assembly.
How should I maintain this brass fitting?
While brass is naturally resistant to corrosion, it is recommended to ensure your pneumatic system remains free of debris and moisture. When installing, ensure the threads are properly aligned and seated to prevent cross-threading, which will maintain the longevity of the brass material.
Is this RPI part reliable for compressor repairs?
RPI parts are widely recognized in the industry for their specific application fit and quality construction. By using the RPF826 in your Air Techniques AirStar 1 system, you are utilizing a component designed to meet the exact specifications required for the Unloader Valve assembly.

RPI RPF826 Adaptor (3/8 Fpt X 1/2 Mpt)