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Model 52

Iron or Bronze - Flanged, 10" to 18"

Model 52

Model 52

The Eaton Butterfly Valve Type Model 52 Duplex Basket Strainer is a special design with several important features and advantages for large size pipeline with high flow rates. Flow is switched from one basket chamber to the other by a pair of synchronized, high quality butterfly valves. This replaces the diverter plug used on smaller size strainers and gives a straight flow pattern with no sudden changes in flow direction. The result is a very low pressure loss. A 10″ strainer of this type, for example, can handle a water flow rate of 2,000 gpm with a pressure drop of only 2 psi. This is the strainer to choose when you have a high flow rate application and a low pressure loss is critical.

For larger size pipelines with high flow rates the Eaton Model 50 Butterfly Valve Duplex Strainer offers several unique features and advantages over other large size strainers. Among them are low pressure loss, operator friendly quick opening covers that do not require lifting gear, a compact design with a smaller footprint than other strainers, and a special basket design to maximize time between basket cleanings.

Features

  • Continuous Flow – No Shutdown for Basket Cleaning
  • Compact Butterfly Valve Design
  • Quick Opening Covers
  • Convoluted-Design Baskets
  • Threaded Drain
  • Perforated or Mesh Stainless Steel Basket
  • Vent
  • Positive Shutoff

Applications

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

Options

  • Ductile Iron Construction
  • Basket Perforations From 1/32″ to 1/2″
  • Basket Mesh 20, 40, 60
  • Monel Baskets
  • Vent & Drain Valves
  • 1/4″ NPT Taps
  • Pressure Differential Gauge and Switch Connections
  • Magnetic Basket Inserts

Downloads

Brochures

 

  1. Advanced Technologies in Water Filtration for Municipal Systems)
  2. Eaton Cast Pipeline Strainers Brochure
  3. Eaton Manual and automatic pipeline strainer Brochure (low res)

 

Technical Data Sheets

 

  1. Eaton Large Duplex Basket Strainer Model 52
  2. Eaton Standard Cast Pipeline Strainer Options & Temporary Strainers
  3. Eaton Standard Cast Pipeline Strainer Basic Sizing Guidelines
  4. Eaton Pipeline Strainer Pressure Drop Calculations
  5. Eaton Pipeline Strainer Basket Effective Area & Alloy Data
  6. Eaton Pipeline Strainer Basket & Screen Data

 

Drawings

 

  1. Model 52 Duplex Strainer 125# Flat Face Flange Size 10 Bronze
  2. Model 52 Duplex Strainer 125# Flat Face Flange Size 10 Cast Iron
  3. Model 52 Duplex Strainer 125# Flat Face Flange Size 12 Cast Iron
  4. Model 52 Duplex Strainer 125# Flat Face Flange Size 14 Bronze
  5. Model 52 Duplex Strainer 125# Flat Face Flange Size 14 Cast Iron
  6. Model 52 Duplex Strainer 125# Flat Face Flange Size 16 Cast Iron
  7. Model 52 Duplex Strainer 125# Flat Face Flange Size 18 Ductile Iron
  8. Model 52 Duplex Strainer 150# Flat Face Flange Size 10 Ductile Iron
  9. Model 52 Duplex Strainer 150# Flat Face Flange Size 12 Ductile Iron
  10. Model 52 Duplex Strainer 150# Flat Face Flange Size 14 Ductile Iron
  11. Model 52 Duplex Strainer 150# Flat Face Flange Size 16 Ductile Iron
  12. Model 52 Duplex Strainer 125# Flat Face Flange Size 12″ Bronze
  13. Model 52 Duplex Strainer 125# Flat Face Flange Size 18″ Cast Iron
  14. Model 52 Duplex Strainer 125# Flat Face Flange Size 14″ Cast Iron (Handwheel on Inlet)
  15. Model 52 Duplex Strainer 125# Flat Face Flange Size 12″ Cast Iron (Handwheel on Inlet)
  16. Model 52 Duplex Strainer 125# Flat Face Flange Size 10″ Cast Iron (Handwheel on Inlet)
  17. Model 52 Duplex Strainer 125# Flat Face Flange Size 18″ Cast Iron (Handwheel on Inlet)

 

Installation & Operation Manuals

 

  1. Installation, Operation & Maintenance Manual Model 52 Duplex Strainer, Sizes 10” – 18”