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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: CMI231
- Phone: (800) 221-9723
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Frequently asked questions
Does this indicator work with DENTAL-EZ compressors?
Yes, the RPI CMI231 is specifically designed for use with DENTAL-EZ Osprey 13 dental compressor systems, ensuring compatibility with your existing equipment.
Can I replace just this part instead of the whole filter?
Absolutely. This is the RPI Advantage: by offering this indicator as a standalone part, you can service your compressor effectively without the unnecessary expense of replacing the entire filter assembly.
Is everything I need for installation included?
Yes, the unit comes as a complete kit, which includes:
- The Differential Pressure Indicator
- A matching Gasket
- Necessary Mounting screws
This ensures you have everything required for immediate installation.
Is this a brand-new component?
Yes, this unit is sold as Factory New, guaranteeing that you receive a high-quality, reliable part for your dental compressor maintenance.
Which filter assemblies is this compatible with?
The RPI CMI231 is a required component for the following assemblies:
- Coalescing Filter Assembly (RPI Part #CMA229)
- Particulate Filter Assembly (RPI Part #CMA230)
What is the primary function of this indicator?
This device serves as a critical maintenance tool that signals the pressure differential across filtration stages. This helps you monitor the status of the air/gas stream within your compressor system effectively.
How heavy is the indicator unit?
The unit is designed to be lightweight and compact, weighing only 0.01 pounds.
Is this part discontinued by the manufacturer?
No, this part is not discontinued. It remains a standard, active component available for the maintenance and service of your DENTAL-EZ systems.
Does this indicator improve maintenance efficiency?
Yes. Because it allows for targeted replacement of only the indicator rather than the entire filtration module, it streamlines your maintenance schedule and reduces unnecessary waste or downtime.
Should I keep this on hand for repairs?
Given that it is a critical component for monitoring pressure in Coalescing and Particulate Filter Assemblies, it is a highly recommended part to have on hand for routine maintenance procedures on your Osprey 13 compressor.

RPI CMI231 Differential Pressure Indi...