SANHUA DTG-M02 series 1.5 in3 filter drier

Customized products SANHUA DTG-M02 series 1.5 in3 filter drier

DTG-M02 series 1.5in3 filter drier are mainly used for light commercial refrigeration applications, with unidirectional flow to absorb moisture and filter out the impurities.

Technical parameters

  • Features
    • Stainless steel housing with high-strength
    • Housing surface adopts adsorption principle to form a nano-solid film to anti-rust, survives more than 1500 hours of neutral salt spray test.
    • Solid filer cores, highly efficient in moisture absorption, filtering impurity.
    • Compact design, meeting the strict 150g system limits for flammable refrigerants such as R290.
  • General Specifications
    • Applicable refrigerants: HCFC, HFC, HC, HFO
    • Medium temperature: -30℃~+120℃
    • Ambient temperature: -30°C~ +55°C
    • Max. Operation pressure PS max: 4.83MPa(48,3bar) - 700PSI
    • Installation position:
      • -Flow direction corresponds to the arrow
      • -Preferably installed in liquid line
    • Certification: UL/CSA and PED declaration

     

    Pos. No. Model Designation Legend
    1 Product Code Filter Drier Series
    DTG Indicates unidirectional filter drier
    2 Filter Core Structure and Material
    M Solid core, 100%3Å desiccant, stainless steel housing
    3 Filter core volume [ inch3 ] [ cm3 ]
    2 1.5 25
    4 Connection Size Pos. 5 shows "0": Solder [inch]
    2 1/4
    3 3/8
    4 1/2
    4 Connection Size Pos. 5 shows "1": Solder [mm]
    6 6
    10 10
    12 12
    5 Pipe Connection Type
    0 Solder with inch connections
    1 * Solder with metric connections
    6 Version Number Description
    901 Series number

  • Model Designation Example
    Position Number According to Model Designation Legend
    1 2 3 4 5 6
    DTG M 2 2 0 901 AUnidirectional filter drier
    DTG M 2 2 0 901 ASolid filter core with 100% 3Å desiccant, stainless steel housing
    DTG M 2 2 0 901 A1.5 inch3 filter core volume
    DTG M 2 2 0 901 AWhen Pos. 5 is “0”: connection size 1/4” inch
    DTG M 2 2 0 901 ASolder connection inch
    DTG M 2 2 0 901 ASeries number
  • General Characteristics

    Filter Model Part number (Industrial pack) Solder connection Dimensions & weight) PED Category
    ØD B A Weight
    [inch] [mm] [mm] [mm] [mm] [g]
    DTGM022s DTG-M02020-901 10230041401 1/4 42 45 77 95 Art. 4.3
    DTGM023s DTG-M02030-901 10230039601 3/8 42 45 77 95 Art. 4.3
    DTGM024s DTG-M02040-901 10230041501 1/2 42 45 83 95 Art. 4.3

  • Selection Table

    Model Capacity¹⁾ [kW] Moisture Absorption (gram H2O)
    R134a R404A R290 R407C²⁾ R410A R134a R404A R407C²⁾ R290
    R507A R410A
    R507A 75°F 125°F 75°F 125°F 75°F 125°F 75°F 125°F
    23,9°C 51,7°C 23,9°C 51,7°C 23,9°C 51,7°C 23,9°C 51,7°C
    DTGM022s 2.33 1.64 2.56 2.36 2.36 3.2 2.8 3.5 2.9 2.7 2.5 3.0 2.2
    DTGM023s 3.50 2.46 3.85 3.54 3.54 3.2 2.8 3.5 2.9 2.7 2.5 3.0 2.2
    DTGM024s 4.67 3.28 5.13 4.72 4.82 3.2 2.8 3.5 2.9 2.7 2.5

     

    Note:

    • 1) the above data is based on clean system at ideal conditions; with impurities, accumulated in the filter, the capacity may decrease
    • 1) R407C capacity is based on dew point conditions

     

    Selection Formulas:

    Filter Driers for liquid line are manufactured in compliance with ARI Standard 710. Maximum flow rate of liquid refrigerant at a differential pressure of 0,07bar (1psi) is indicated by kW (ton) which is based on the temperature of liquid refrigerant 30°C (86°F), the evaporating temperature of -15°C (5°F) and the following mass flow:

    • 0,40 kg/min/kW (3.1 lb/min/ton) R134a
    • 0,53 kg/min/kW (4.1 lb/min/ton) R404A, R507A
    • 0,39 kg/min/kW (3.0 lb/min/ton) R407C
    • 0,36 kg/min/kW (2.8 lb/min/ton) R410A

    Note:

    Data on water absorption is based on the following EPD (method: ASHRAE Standard 63.1):

    • 50ppm R134a
    • 50ppm R404A
    • 50ppm R407C
    • 50ppm R410A
    • 50ppm R507A
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