Model DFS Dry Filter

  • Product Description

  • Product Model

  • Technical Parameters

  • Product Description:

    ·Model DFS dry filter is used on the liquid piping of refrigeration and air conditioning unit to dry refrigerant (absorb water from system) and filter the solid from system in order to protect the refrigeration and air conditioning system for an efficient and safety operation.

    ·Model DFS dry filter is composed of 100% 3A molecular sieve and 100un filter cartridge.

    ·Model DFS dry filter’s molecular sieve is 100% 3A solid filter cartridge. This solid filter is used for HFC and HCFC refrigerants and synthesized polyester oil (POE or PAG) system. 

  • Product Model:

    Thread:

    Model Size
    DFS-052 —— —— —— 1/4 SAE
    DFS-053 DFS-083 DFS-163 —— 3/8 SAE
    —— DFS-084 DFS-164 DFS-304 1/2 SAE
    —— DFS-085 DFS-165 DFS-305 5/8 SAE
    —— —— —— DFS-306 3/4 SAE


    Soldering:

    Model Size
    DFS-052S ----- ----- ----- 1/4ODF
    DFS-053S DFS-083S DFS-163S ----- 3/8ODF
    ----- DFS-084S DFS-164S DFS-304S 1/2ODF
    ----- DFS-085S DFS-165S DFS-305S 5/8ODF
    ----- ----- ----- DFS-306S 3/4ODF
    ----- ----- ----- DFS-307S 7/8ODF
    ----- ----- ----- DFS-309S 1-1/8ODF


    SAE connection:

    Model Connection A cB cC D cE L S Thread M Weight(g)
    DFS-032 1/4SAE 109 43 c4.8 14 c48.5 113 14 7/16-20UNF 183
    DFS-033 3/8SAE 118 c8 17 127 16 5/8-18UNF 211
    DFS-052 1/4SAE 119 c53.5 c4.8 14 c60.5 125 14 7/16-20UNF 261
    DFS-053 3/8SAE 128 c8 17 137 16 5/8-18UNF 289
    DFS-083 3/8SAE 154 c53.3 c8 17 c60.5 163 16 5/8-18UNF 372
    DFS-084 1/2SAE 162 c10 19 172 19 3/4-16UNF 403
    DFS-085 5/8SAE 173 c13 23.5 185 22 7/8-14UNF 440
    DFS-163 3/8SAE 160 c75 c8 17 c84.5 169 16 5/8-18UNF 615
    DFS-164 1/2SAE 168 c10 19 178 19 3/4-16UNF 655
    DFS-165 5/8SAE 179 c13 23.5 191 22 7/8-14UNF 695
    DFS-304 1/2SAE 262 c79 c10 19 c79 272 19 3/4-16UNF 1325
    DFS-305 5/8SAE 272 c13 21 284 22 7/8-14UNF 1365
    DFS-306 3/4SAE 273 c16 25 285 27 1-1/16-14UNF 1423


    ODF connection:

    Model Connection A cB cC D cE L Weight(g)
    DFS-032S 1/4ODF 99 c43 c6.5 8 c48.5 103 159
    DFS-033S 3/8ODF 101 c9.6 10 107 166
    DFS-052S 1/4ODF 109 c53.5 c6.5 8 c60.5 113 235
    DFS-053S 3/8ODF 111 c9.6 10 117 242
    DFS-083S 3/8ODF 137 c53.5 c9.6 10 c60.5 143 320
    DFS-084S 1/2ODF 145 c12.9 11 151 335
    DFS-085S 5/8ODF 145 c16 11 151 348
    DFS-163S 3/8ODF 143 c75 c9.6 10 c84.5 149 527
    DFS-164S 1/2ODF 151 c12.9 11 157 542
    DFS-165S 5/8ODF 151 c16 11 157 547
    DFS-304S 1/2ODF 245 c79 c12.9 11 c79 251 1263
    DFS-305S 5/8ODF 245 c16 11 251 1268
    DFS-306S 3/4ODF 250 c19.2 12 256 1286
    DFS-307S 7/8ODF 256 c22.4 12.5 262 1302


  • Technical Parameters:

    Overall Dimension:


    Thread:

    1、rubber plug; 2、thread cap; 3、steel connector; 4、steel cup; 5、barrier; 6、solid filter cartridge;  7、filter pad;8、filter net; 9、label;


    Soldering:

    1、rubber plug hat; 2、weiding pipe; 3、steel cup; 4、barrier; 5、solid filter cartridge;  6、filter pad;  7、 filter net; 8、label


    Technical Parameters:

    Applicable Refrigerant HCFC or HFC
    Applicable Medium Temperature -40℃~+120℃
    Max.Operating Pressure 4.2MPa
    Max.Allowable Pressure 6.3MPa


    Features:

    100% 3A filter cartridge with powerful drying capacity, not mutual mobile, avoid the powder production

    100un filter pad to keep an efficient filtration under minimum pressure drop. Corrosion resistant powder coating finish is applicable to various environments. Threaded connection and welded connection is normal design and customer design is available. Could be mounted in any desirable direction.

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