Filter Drier with Replaceable Core

Filter Drier with Replaceable Core

HTG series filter drier with replaceable core is used in liquid line and gas line of refrigerating, freezing and air conditioning systems of fluorine refrigerant. Its design allows for selecting different kinds of cores. It’s sealed by bottom cover for the convenience of removal and replacement of core from the bottom.

Technical parameters

  • Features
    • High efficient in moisture absorption, filtering impurity, acid, paint remains and mud removal
    • Different types of filter cores
    • Durable and solid filter cores
    • Filtering fineness: 20μm
    • Corrosion resistant painting can survive salt spray test of 500 hours
    • Connection type: solder
  • Features of filter element
    • SH-48A filter element
      80% 3A desiccant and 20% activated alumina. It provides a good desiccation ability and an acid absorption capability in a wide temperature range. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design. Suggested installation position on liquid line
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    • SH48-A00 filter element
      100% 3A desiccant
      It provides the maximum level of desiccation ability in a wide temperature range. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design. Suggested installation position on liquid line.
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    • SH48-A30 filter element
      30% 3A desiccant , 70% activated alumina. This solid filter element provides an excellent acid absorption together with a standard desiccation ability in a wide temperature range. The suggested installation position is on the suction line; it is suitable after compressor burnout because it removes acid, impurities and other harmful substance avoiding the damage of the new compressor. SH48-A30 filter core is compatible with HCFC / HFC refrigerants and its design optimizes the flow passage generating low internal pressure drop. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design.
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    • SH48-B00 filter element
      Mechanical strainer for filtering dirt particles. Compatible with HCFC, HFC refrigerants. Suggested installation position is on the suction line.
  • General specifications
    • Applicable for all common HCFC and HFC, HFO¹⁾ refrigerants such as: R22, R134a, R404A, R407C, R410A, R507, R407A/F, R448A/R449A, R452A, R450A/R513A, R1234ze1).
    • Ambient temperature min./max.: -30°C / +55°
    • Medium temperature TS min./max.: -40°C / +70°C
    • Max. operating pressure PS: from 4,5 MPa (45 bar) - (see table 1)
    • Installation position:
      • HTG with SH48-A80 or SH48-A00 in liquid line
      • HTG with SH48-A30 in suction line
    • Certifications: UL/CSA and PED declaration

    Note:

    • 1) Please contact Sanhua representative regarding applications with HFO
    • For liquid capacity of filters with R407A/F, R1234ze, R448A/R449A, R452A, R450A/R513A please contact Sanhua.
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