Ball Type Duplex Basket Strainer – Model 53BTX

Unique diverter cartridge assures leak-tight isolation of basket chamber during cleaning.

A double sealing system on the upper and lower stems guards against any possible leakage. If service becomes necessary, just remove four bolts and the cartridge slides right out the top of the strainer body.


  • Dynamic sealing design for long life
  • Easy-to-operate lever handle—no gear box required
  • Unique seat and seal design requires no adjustments
  • Teflon® seats for longer service life
  • Foot pads for rock solid installation
  • Double-stem O-rings for positive sealing
  • Easy to access body vent valve
  • Drain plugs in each basket cover
  • Piston seal strainer basket cover
  • Easy access for diverter cartridge removal
  • 316 stainless steel ball design
  • American Bureau of Shipping (ABS) Type Approved for ship designers, builders and owners


  • 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

Dimensions / Parameters

The compact, low-profile Model 53BTX fits into spaces ordinary strainers may not, yet it still uses full-size strainer baskets with a low-pressure drop performance. Eaton offers basket openings from 3/4″ down to 45 microns. Type 316 stainless steel is standard and MONEL® or HASTELLOY® C materials are optional.



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