Gases Refrigerantes 404a Refrigerant Gas R404a Properties: Mainly Use: R404 is a gas refrigerante for R22 refrigerant replacement, and a hydrofluorocarbon mixed of three refrigerants which are R-125(44%) , R134a(52%) and R143a(4%), most new supermarket and refrigeration equipment has been built for an HFC...
More
Replacing R22 With R407c Refrigerant R407c Refrigerant Properties R407c chemical name: R407C Blend Refrigerant CAS No.:354-33-6 /811-97-2/75-10-5 Gas 407 Molecular Formula: CH 2 FCF 3 / CH 2 F 2 /CF 3 CHF 2 Freon 407 Relative Molecular Mass: 86.2 ODP: 0 R407a Gwp (100yr): 1526 Mainly Use Gas...
More
Best Propellant Hfa-134A(p) Chemical Propulsion used in aerosol with Certificate of DMF and EDMF Pharmaceutical Grade
MoreDuring the commissioning phase of the refrigeration system, if the following anomalies are found, the refrigerant must be checked:
Screw compressor is oil and gas together with oil separator. The oil separation effect is generally 70%-90%, but too much oil in the evaporator will affect the evaporation effect, resulting in high evaporation temperature and poor cooling effect.
