Description
The Copeland HMI-1MM2 (SKU 065391) is a hermetic moisture indicator engineered to provide reliable, at-a-glance moisture detection in refrigeration and air conditioning systems. Designed for professional HVAC/R technicians and service contractors, this indicator integrates directly into the refrigerant circuit to continuously monitor moisture levels — helping prevent compressor damage, acid formation, and system degradation before they become costly failures.
Key Features
- 1/4″ flare connections for easy in-line installation
- 680 PSI maximum working pressure for high-pressure system compatibility
- Hermetic construction protects the sensing element from contamination
- Compatible with CFC, HCFC, and HFC refrigerants — versatile across a wide range of system types
- Color-coded moisture indication window for fast, visual moisture status checks
- Durable design built to withstand demanding refrigeration and A/C operating environments
Specifications
- Brand: Copeland
- Model: HMI-1MM2
- SKU: 065391
- Connection Size: 1/4″ Flare
- Maximum Working Pressure: 680 PSI
- Refrigerant Compatibility: CFC, HCFC, HFC
Applications
- Commercial and residential air conditioning systems
- Refrigeration systems using CFC, HCFC, or HFC refrigerants
- Post-filter drier installation for ongoing moisture monitoring
- Preventive maintenance programs requiring continuous moisture surveillance
Moisture in a refrigeration system is one of the leading causes of compressor failure and system inefficiency. The Copeland HMI-1MM2 moisture indicator gives technicians the confidence of knowing the system is dry and operating safely — without the need for additional test equipment. Its hermetic design and broad refrigerant compatibility make it a go-to solution for a wide variety of commercial and residential HVAC/R installations.
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