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R-290 refrigerant (propane) 370 g with shut-off valve
R-290 refrigerant, also known as propane, is a coolant used in various cooling and air conditioning systems. This 370 g product is equipped with a shut-off valve, making it an ideal choice for efficient maintenance and repair of refrigeration equipment. It ensures stable operation at low temperatures, making it popular among professional repair technicians and DIY enthusiasts.
Technical specifications
| Parameter | Description |
|---|---|
| Cylinder weight | 370 g |
| Valve | With shut-off valve (for CT-341, HS-341 fittings) |
| Connection | Thread Ø 10.6 mm (fine pitch) |
How to choose the right product
When selecting R-290 refrigerant, pay attention to the following points:
- Ensure you have the required type of valve compatible with your equipment.
- Check that the connection thread meets your device's specifications (Ø 10.6 mm).
- Make sure the weight of the refrigerant matches the specifications of your refrigeration or air conditioning equipment.
Possible causes of malfunction and prevention methods
Malfunctions of R-290 refrigerant can occur for the following reasons:
- Leaks: Check connections for leaks that may lead to refrigerant loss. Regular inspection and maintenance can help prevent this issue.
- Overfilling: Excess refrigerant can cause improper device operation. Ensure you use the correct amount.
To prevent wear and malfunctions, it is recommended to regularly check the system for leaks and perform scheduled maintenance.
Replacement difficulty
Replacing R-290 refrigerant requires certain skills and knowledge. It is recommended to perform the replacement as follows:
- Disconnect the device from the power supply.
- Drain the remaining refrigerant from the system using specialized equipment.
- Replace the old refrigerant with new, following instructions regarding quantity and type.
- Check the system for leaks after replacement.
The difficulty of replacement can be assessed as moderate. Special tools and knowledge in refrigeration technology may be required to carry out this operation.