-
Condition:
Factory New
-
Learn more:
-
MFR:
RPI
Ships from Manufacturer
- MPN: CMI077
- Phone: (800) 221-9723
+Free Shipping*
Shop with Confidence
Free Shipping
Free Returns
Sales Tax Exemption
+Dedicated Account Managers
Frequently asked questions
Does this indicator work with AirStar 1 compressors?
Yes, the RPI CMI077 is specifically engineered for compatibility with AIR TECHNIQUES AirStar 1 dental compressor models. It serves as a direct replacement for OEM Part #60013 and ACA86965.
How do I interpret the moisture reading?
The indicator uses a simple and intuitive color-coded legend visible through the glass window: <ul><li>Blue: Indicates the system is dry and operating normally.</li><li>Pink: Indicates moisture is present and maintenance may be required.</li></ul>
Is the housing made of durable material?
Yes, the unit is constructed from zinc-plated steel, which is designed to provide long-lasting resilience and durability within demanding operational environments.
What tools are needed for installation?
The indicator features a 15/16” Hex head, allowing for easy installation using a standard wrench. It utilizes a 1/2” Male Pipe Thread (MPT) for a secure connection to your manifold block.
Should I use thread sealant during installation?
While not included, it is highly recommended to use 1/4” Teflon Thread Sealing Tape (RPI Part #RPT579) during installation to ensure a proper, leak-free seal.
Is the viewing window resistant to wear?
The indicator features a clear glass window, which provides a durable and transparent interface for immediate, at-a-glance monitoring of your system’s moisture levels.
Is this a genuine replacement part?
Yes, this is a factory-new RPI component (Part #CMI077) built to meet precise specifications, ensuring a guaranteed fitment for the applicable Air Techniques manifold block assembly.
Where does this unit mount?
The RPI CMI077 is designed for direct integration into the Manifold Block Assembly of compatible dental air compressor systems.
Does the color change indicate a specific technical issue?
The color shift from Blue to Pink serves as a vital diagnostic tool, alerting operators to the presence of moisture within the air lines, which is essential for routine maintenance and system protection.
Is the build quality suitable for medical-grade equipment?
Absolutely. This is a professional-grade industrial fitting characterized by its robust zinc-plated steel construction, ensuring it meets the rigorous performance demands of medical and dental pneumatic systems.

RPI CMI077 Moisture Indicator