KnowledgeSearch
Gas liquid separators

Type 31-LSF

The two-stage Eaton Type 31-LSF Separator/Filter removes 99% of all particles larger than 0.3 microns and is for applications requiring extremely fine entrainment removal.
 
The first stage is a centrifugal separator that removes slugs and heavy liquid loads. The second stage uses filter elements to remove nearly all remaining droplets plus particles as small as 0.3 microns from air, gas and steam processes. The most common application for the LSF Series Filter/Separator is for natural gas, but it is also suitable for those requiring highly pure output.

Construction
Fabricated
Material
Carbon steel or stainless steel
Options
High pressure models, ASME U code stamp

核心功能

  • Fabricated construction
  • High efficiency over wide flow range
  • Removes over 99% of liquid and solid entrainment particles larger than 0.5 microns - dependent on filter installed
  • Gas, steam or air applications
  • Integral sumps

Key Separator Applications:

  • Steam drums
  • Steam turbines
  • Intercooler equipment
  • Aftercooler equipment
  • Gas well heads
  • Deep well heads
  • Oil extraction
  • Chemical processing
  • Scrubbing systems
  • Evaporator
  • Glycol dehydration
  • Sulfur condenser
  • Mist elimination
  • Heat exchangers
  • Reactors
  • Landfill/waste gas
productfamily.specification
Dimensions: Type 31-LSF (in/mm)
  Weight (lb/kg)
Pipe Size A
B C D E F G H K Drain NPT
175 psi
305 psi
2-1⁄2 57 / 1,448 41 / 1,041 3 / 76 8.63 / 219 15.5 / 394 8 / 203 13 / 330 2.87 / 73 6.75 / 171 1 235 / 107 245 / 111
3
58 / 1,473 42 / 1,067 3 / 76 8.63 / 219 16.5 / 419 8 / 203 14 / 356 3.5 / 89 6.75 / 171 1-1⁄2 250 / 113 265 / 120
4
64 / 1,626 46 / 1,219 4 / 102 10.75 / 273 17.5 / 444 10 / 254 18 / 457 4.5 / 114 6.75 / 171 1-1⁄2 380 / 172 395 / 179
5
68 / 1,727 49 / 1,245 4 / 102 12.75 / 324 19.5 / 495 11 / 279 21 / 533 5.56 / 141 6.75 / 171 1-1⁄2 495 / 281 520 / 295
6 70 / 1,778 50 / 1,270 4 / 102 14 / 356 21 / 533 12 / 305 22 / 559 6.62 / 168 6.75 / 171 1-1⁄2 595 / 225 640 / 290
8 79 / 2,007 58 / 1,473 5 / 127 16 / 406 24 / 610 13 / 330 30 / 762 8.62 / 219 7.87 / 200 2 850 / 386 910 / 413
10 85 / 2,159 61 / 1,549 5 / 127 20 / 508 27 / 686 15/ 381 33 / 838 10.75 / 273 7.87 / 200 2 1,145 / 519 1,275 / 578
12 94 / 2,388 68 / 1,727 5 / 127 24 / 610 30 / 762 17 / 432 40 /1,016 10.75 / 273 7.87 / 200 2-1⁄2 1,565 / 710 1,715 / 778
14 99 / 2,515 71 / 1,803 5 / 127 28 / 711 33 / 838 19 / 483 43 /1,092 12.75 / 324 7.87 / 200 2-1⁄2 1,725 / 782 2,200 / 998
16 107 / 2,718 78 / 1,981 5 / 127 30 / 762 35 / 889 20 / 508 50 /1,270 14 / 356 7.87 / 200 3 2,075 / 941 2,680 / 1216