R404a Refrigerant Low Pressure Control Switch with 0.02MPa Open and 0.15MPa Close for Under-pressure Protection in HVAC Systems
Product Details
| Refrigerant: | R404a | Open Pressure: | 0.02MPa |
|---|---|---|---|
| Close Pressure: | 0.15MPa | APPLICATION: | Refrigeration, HVAC, Cold Chain, Heat Pumps |
| Highlight |
R404a refrigerant low pressure switch,HVAC under-pressure protection switch,refrigerator parts pressure control switch |
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Product Description
| Refrigerant | R404a |
| Open Pressure | 0.02MPa |
| Close Pressure | 0.15MPa |
| Application | Refrigeration, HVAC, Cold Chain, Heat Pumps |
| Connection | Standard Brass Thread Port |
| Wiring | Pre-wired 2-wire connector (white/black) with automotive-style plug |
- Precise Pressure Control: Accurately opens at 0.02MPa and closes at 0.15MPa to protect R404a systems from under-pressure risks.
- Wide Compatibility: Ideal for commercial refrigeration, cold storage, and HVAC equipment using R404a refrigerant.
- Durable Build: Robust housing and reliable electrical contacts for long service life in industrial environments.
- Easy Installation: Pre-wired connector and standard thread port for quick, plug-and-play setup.
- Under-pressure Protection: Prevents compressor damage caused by insufficient refrigerant pressure.
- Cold storage warehouses
- Refrigerated transport trucks
- Commercial air conditioning units
- Industrial refrigeration equipment
- Heat pump systems
Product Highlights
R404a low pressure switch (0.02MPa open/0.15MPa close) provides precise under-pressure protection for refrigeration, HVAC & cold chain systems. Features durable build, pre-wired connector for easy installation.
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