غاز التبريد (Freeze) نوع (R507) وزن (11.3kg)

Key specs: 11.3 kg (25 lbs) capacity; non-flammable, colorless gas; boiling point around -51.7°C; withstands up to 250 psi; no oil miscibility, which impacts lubrication considerations in the system.

Charge only with the system off and depressurized, using proper recovery equipment. Verify the system is leak-free, purge lines to remove air, and follow the system’s manufacturer charge weight. Use a calibrated scale or charging manifold to ensure the correct 11.3 kg quantity is added and avoid overcharging.

Work in a well-ventilated area, wear appropriate PPE (gloves and eye protection), avoid inhalation, and keep away from heat sources. Store upright in a cool, dry place. Follow local regulations for handling and disposal of refrigerants.

No oil miscibility means R507 does not mix with the system oil. This affects lubrication strategies in compressors and may require different oil management or compatibility checks when retrofitting or servicing equipment.

R507 and R404A are both high-GWP, HFC blends used in similar applications. R507 often offers comparable cooling performance with similar pressure characteristics. In some cases, R404A may have slightly different bubble-point and balance with lubricants. Compare system compatibility and total cost of ownership. Related product: R404A Refrigerant Gas 12 kg — https://fepy.com/product/r404a-refrigerant-gas-12kg

R134a is a lower-GWP option used in various cooling systems but is typically suited to lighter-duty or different operating ranges. R507 provides strong performance at low temperatures similar to R404A and is often chosen for medium-to-large commercial equipment. Related product: R134a Refrigerant Gas 12 kg — https://fepy.com/product/r134a-refrigerant-gas-12kg

R407C is another HFC blend used in air conditioning and some refrigeration contexts. It has different pressure-temperature behavior and may be favored for certain mix ratios. For reference, compare with R407C Refrigerant Gas 11.3 kg — https://fepy.com/product/r407c-refrigerant-gas-11-3kg

Use cases include charging or replenishing commercial chillers, reach-in freezers, and other large-capacity refrigeration systems requiring low-temperature operation and high cooling efficiency. Ensure system compatibility with R507 and confirm lubricant and material compatibility before use.

Yes, R507 is suitable for low-temperature cooling in commercial equipment. Before use, verify that the system’s seals, lubricants, and compressors are compatible with R507 and that the unit is designed for high-GWP refrigerants with no oil miscibility considerations for the chosen lubricant.

Consider your system’s charge requirements, the unit’s lubricant type, and whether the refrigerant is approved for your equipment. Compare price per kilogram, lead times, and the availability of compatible replacement parts or oils. Also assess the environmental impact and regulatory requirements for high-GWP refrigerants in your region.

Store in a cool, dry place away from heat and direct sunlight, upright with the cap in place. Handle with care to avoid leaks. For disposal, follow local regulations for refrigerants and arrange for proper recovery and recycling through certified facilities. Do not vent refrigerants to the atmosphere.