REFRIGERANT GAS CYLINDER, R-404A, 24 LTR, 13.5 KG
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REFRIGERANT GAS CYLINDER, R-404A, 24 LTR, 13.5 KG
Sécurité
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Livraison
La livraison du prdotui par Allmann Group sera entre 2 à 4 jours
Retour d'article
Au delais d'un delais de 10 jours, les articles ne peuvent plus être retournés après utilisation
R404A Properties
| Molecular formula | – |
| Molecular weight | 97.6 |
| Boiling point (101.3KPa, ℃) | -46.6 |
| Freezing temperature (℃) | 72.1 |
| Critical pressure (KPa) | 3688.7 |
| Liquid density 30℃ (g/cm3) | 1.017 |
| ODP | 0 |
| GWP | 3800 |
| Purity | ≥99.90% |
| Moisture | ≤0.001% |
| Acidity | ≤0.00001% |
| ASHRAE security level | A1 |
The Main Use
R404A refrigerant is a more common industrial standard refrigerant (usually a low-temperature refrigeration system) that replaces Freon R22 and R502 on newly installed refrigeration equipment. R404 is relatively close to the operation of R-502, and it is suitable for the environment where R-502 can operate normally.
R404 has been recognized and used by most refrigeration equipment manufacturers worldwide. However, since R404A is different from R502 and R22 in physical and chemical properties, theoretical cycle performance, and compressor oil.
It is still necessary to add or replace refrigerants for after-sales maintenance of refrigeration equipment initially installed with R502 and R22 refrigerants. Only R502 and R22 can be added. Usually, R404A cannot be directly used to replace R502 and R22 (blood replacement is usually impossible).
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REFRIGERANT GAS CYLINDER, R-404A, 24 LTR, 13.5 KG