Accumulator M Series

Accumulator M Series

ref. Accumulators M Series

D series accumulator is installed between the suction port of the refrigerating system compressors and evaporator to separate gas and fluid, store fluid, return oil and filter.

Climatización comercial Refrigeración comercial Bomba de calor


  • Inlet and outlet are made of copper tubes
  • Air guiding part direct the refrigerant toward the wall which form a slipstream to make the refrigerant expand quickly and slow the flow to let the liquid drop down. This effectively separates the liquid and gas.
  • The U tube design guarantee a max flow of refrigerant and stop little lubrication oil. The inlet of U tube is behind air guiding part which can prevent the liquid from entering compressor. At the same time, it can change the direction of refrigerant to completely separate the liquid and gas.
  • The balancing hole in the upper U tube can effectively eliminate the siphon caused the restart of system so as to avoid excessive liquid entering compressor.
  • The oil return hole is matching the system capacity to optimize the flow of liquid refrigerant and lubrication oil into compressor.
  • Connection tube, U tube and volume of accumulator is designed based on the basic demand of Heat pump system including safety store capacity (vs. total capacity) ; protective flow control back to compressor allows a proper and reliable liquid refrigerant and lubrication oil back to compressor. This combination is to achieve a minimum pressure drop and largest refrigerant capacity.
  • Powder coated surface can survive 500hours of salt spray test

General specifications

  • Applicable refrigerant: CFC, HCFC, HFC etc.
  • Applicable medium temperature: -30??+120??-22°F?+240°F?
  • Applicable ambient temperature: -35??+55??-22°F?+131°F?
  • Maximum working pressure: 2.5MPa (362.5Psig)
  • Certification: UL, CSA and PED
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