Model DFS Replaceable Dry Filter Cartridge

  • Product Description

  • Product Model

  • Technical Parameters

  • Product Description:

    · Model DFS dry filter cartridge is installed on the liquid and vapor piping, which could effectively remove any residual contaminant to protect compressor for a longer service life.

    · The filter element of Model DFS dry filter cartridge is replaceable and it is capable to absorb large amount of water in the system in case the compressor motor burns up.


  • Product Model:

    Type Connections To solder ID Finch Number of cores Filtering surface(㎡ ) Dimensions(mm)
    A B C
    DFS-485S 5/8ODF 1 420 234 153 85
    DFS-486S 3/4ODF 234 153 85
    DFS-487S 7/8ODF 234 153 85
    DFS-489S 1-1/8ODF 236 155 87
    DFS-4811S 1-3/8ODF 240 159 91
    DFS-4813S 1-5/8ODF 242 161 93
    DFS-4817S 2-1/8ODF 246 160 99
    DFS-4821S 2-5/8ODF 244 158 106
    DFS-967S 7/8ODF 2 840 376 295 85
    DFS-969S 1-1/8ODF 378 297 87
    DFS-9611S 1-3/8ODF 382 301 91
    DFS-9613S 1-5/8ODF 384 303 93
    DFS-9617S 2-1/8ODF 388 302 99
    DFS-9621S 2-5/8ODF 386 300 106
    DFS-1449S 1-1/8ODF 3 1260 520 439 87
    DFS-14411S 1-3/8ODF 524 443 91
    DFS-14413S 1-5/8ODF 526 445 93
    DFS-14417S 2-1/8ODF 530 444 99
    DFS-14421S 2-5/8ODF 528 442 106
    DFS-19211S 1-3/8ODF 4 1680 668 587 91
    DFS-19213S 1-5/8ODF 670 589 93
    DFS-19217S 2-1/8ODF 674 588 99
    DFS-19221S 2-5/8ODF 670 584 106


  • Technical Parameters:

    Suitable Refrigerants HCFC、HFC、CFC
    Suitable Medium Temperature -35℃~+70℃
    Maximum Working Pressure 4.2MPa
    Minimum Bursting Pressure 18.9MPa


    Technical Parameters:

    Model

    Rating under ARI Standard Condition

    water volume-number of drop

    refrigerant flow through energy

    recommended value

    refrigeration

    air conditioning

    refrigerant

    pressure differential

    commercial refrigeration and cryogenic equipment

    replacement on site

    site assembly system


    Type Rating under Ari Standard Condition Recommended value(Kw)
    Water volume-number of drop refrigerant flow through energy refrigeration air conditioning
    Refrigerant R12 15PPM Refrigerant R134a 80PPM Refrigerant R22 60PPM Refrigerant R404a/507 50PPM Refrigerant R502 30PPM pressure differential=0.014mpal Commercial frigeration and cryo genic equipment Replacementon site. Site asembly system.
    25℃ 50℃ 25℃ 50℃ 25℃ 50℃ 25℃ 50℃ 25℃ 50℃ R12 R134a R22 R404a/507 R502 R12/R134a R22 R404a/502507 R12/R134a R22
    DFS-485S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 53.5 64.7 70.3 52.8 45 26.4 35.2 26.4 26.4 35.2
    DFS-487S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 89.7 209 116 87.9 75.3 42.2 52.8 35.2 42.2 52.8
    DFS-489S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 162 195 211 158 136 42.2 52.8 35.2 52.8 70.3
    DFS-4811S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 183 234 250 230 197 42.2 52.8 35.2 52.8 70.3
    DFS-4813S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 192 274 299 197 180 47.8 48.2 42.2 56.3 74.6
    DFS-4817S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 205 310 338 236 217 49.3 64.9 74.1 60.2 78.5
    DFS-4821S 25.6 27.2 22.0 18.4 17.4 14.4 20.4 15.5 18.2 14.1 237 336 347 269 239 52.7 67.3 49.7 63.3 80.2
    DFS-967S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 147 177 190 144 123 70.3 87.9 52.8 70.3 87.9
    DFS-969S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 183 220 236 176 153 87.9 128 87.9 87.9 123
    DFS-9611S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 211 255 276 195 187 111.5 152 111.1 111.1 155
    DFS-9613S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 263 297 311 232 213 123.1 194 134.5 134.5 190
    DFS-9617S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 293 332 329 367 303 135.1 203 157 156 208
    DFS-9621S 51.2 44.3 44.0 36.8 34.7 28.8 40.8 30.9 36.3 28.2 326 352 347 393 314 157 220 191 173 232
    DFS-1449S 76.8 66.5 66.0 55.2 52.1 43.2 61.2 46.4 54.5 42.3 220 265 285 215 184 106 141 106 106 141
    DFS-14411S 76.8 66.5 66.0 55.2 52.1 43.2 61.2 46.4 54.5 42.3 254 305 327 246 212 141 176 123 141 176
    DFS-14413S 76.8 66.5 66.0 55.2 52.1 43.2 61.2 46.4 54.5 42.3 282 374 358 270 245 183 205 134 173 206
    DFS-14417S 76.8 66.5 66.0 55.2 52.1 43.2 61.2 46.4 54.5 42.3 310 431 392 301 279 224 236 156 205 247
    DFS-14421S 76.8 66.5 66.0 55.2 52.1 43.2 61.2 46.4 54.5 42.3 441 469 432 486 416 243 257 182 216 264
    DFS-19211S 102 88.6 88.0 73.6 69.4 57.6 81.6 61.8 72.6 56.4 322 387 415 313 269 176 246 176 176 246
    DFS-19213S 102 88.6 88.0 73.6 69.4 57.6 81.6 61.8 72.6 56.4 373 447 478 362 312 211 281 193 211 287
    DFS-19217S 102 88.6 88.0 73.6 69.4 57.6 81.6 61.8 72.6 56.4 390 471 503 380 327 229 229 211 229 229
    DFS-19221S 102 88.6 88.0 73.6 69.4 57.6 81.6 61.8 72.6 56.4 423 495 528 498 342 243 243 232 241 325


    Features:

    Removable structure for convenient installation and maintenance;

    100 mesh outlet filter screen;

    Full pass through design to minimize pressure drop;

    Steel casing, copper pipe welded connection, high frequency welding flanging structure to improve welding reliability;

    Modified Teflon new material to ensure perfect sealing;

    Outer surface applies epoxy resin coating protection.

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