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Manual pipeline strainers

Model 53X duplex strainer

Specifically designed for conformance in the European market, the model 53X duplex cast manual strainer complements Eaton’s range of manual pipeline strainers. The Duplex 53X pipeline strainer range conforms to the Pressure Equipment Directive (PED) with superior sealing and surface finish characteristics to legacy models. The strainer range is CE-marked to PED and is compliant with the EN13445 and AD 2000 pressure vessel codes. Providing maximized bypass-free filtration to protect process equipment, typical applications for the strainers include chemical, petrochemical and water pipelines where temporary shutdown for cleaning or changeout is not desirable.

Manufacturing Type
Cast
Materials
Stainless steel
Pressure Rating
16 bar at 120°C

Core features

  • Dynamic sealing design for long life
  • Easy-to-operate lever handle—no gear box required
  • Unique seat and seal design requires no adjustments
  • Standard pressure equalizing kit on 3" and 4" models
  • PTFE-seats for longer service life
  • Foot pads for rock solid installation
  • Double-stem O-rings for positive sealing
  • Easy to access body vent valve
  • Plugs in each basket cover
  • Piston seal strainer basket cover
  • Easy access for diverter cartridge removal
  • 316 stainless steel ball design
  • DIN and ANSI flanged end connections
  • Designed to 16 bar, 120°C
  • Bolted cover
  • Machined basket seat with O-ring seal
  • Large capacity 316 stainless steel baskets, perforated or mesh
  • Gasket material FPM
  • Bottom drain port
  • Basket perforations from 1⁄32" to ½"
  • Basket mesh from 20 to 400 (900-25µm)

Options

  • Gauges/Vent valves
  • Pressure differential gauge and switches (for 3" and 4" models only)

Applications

  • Chemicals
  • Wastewater
  • Spray Nozzle Systems
  • Heat Exchanger Protection
  • Cooling Towers
  • Boiler Feed Water
  • Machining Fluids
  • Deep Well injection
  • Descaling Systems
  • Lube Oil Systems
  • Irrigation
  • Paper Coating
  • Refining
Specifications

Model 53X Cv factors*

Size Value
1" 11
1-1⁄2" 27
2" 62
3" 94
4" 154
* For water with clean, perforated basket

Flanged Model 53X dimensions (in/mm)

Size A B C D E F G H I
1 / DN 25 6.88 / 175 5 / 127 10.55 / 268 16.24 / 413 13.59 / 345 3.26 / 83 4.17 / 106 0.38 / 10 ¼
1½ / DN 40 9.37 / 238 7 / 178 12.9 / 328 19.77 / 500 14.4 / 366 3.25 / 83 5.52 / 140 0.38 / 10 ¼
2 / DN 50 10.63 / 270 8.38 / 213 15.5 / 397 25.13 / 638 19.57 / 497 3.62 / 92 7.5 / 190 0.63 / 16 ¼
3 / DN 80 13.5 / 343 8.87 / 225 18.73 / 477 30.63 / 778 23.1 / 587 3.62 / 92 8 / 203 0.63 / 16 ¼
4 / DN 100 16 / 406 12/ 304 21.08 / 535 35.56 / 903 26.8 / 681 6.5 / 165 8.98 / 228 0.69 / 17 ¼
Size Weight (kg)
1" / DN 25 20
1 ½" / DN 40 34
2" / DN 50 64
3" / DN 80 119
4" / DN 100 232
Eaton Model 53X Duplex Strainer Drawing
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