DCEM-1000 - Double Concentric Exotic Mixers

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Supply/Design Characteristics
Seal Shaft Sizes
20mm - 200mm (0.750" - 8.000")
System Vessel Size
12L, 20L and 28L
Inboard Seal Face Combination
Car/Sint.SiC, Car/TC, Sint.SiC/Sint.SiC, TC/TC, TC/Sint.Sic
Outboard Seal Face Combination
Car/Sint.SiC, Car/TC, Sint.SiC/Sint.SiC, TC/TC, TC/Sint.Sic
Gasket
PTFE, GFT, PTFE-SS
Secondary Sealing
Bellows
Inboard Wetted Parts
Duplex S/S, Super Duplex S/S, Titanium Gr.2, Titanium Gr.7, Alloy 20, Alloy C276, and CD4MCU options
Elastomers
Viton, EPR, Alfas, FFKM
Shaft Speeds
up to 30 m/s (6,000 ft/min) **
Pressures
Vacuum to 25 Barg (392 pisg) **
Temperature
250 Deg.C (480 Deg F) **
Instrumention
Used in conjunction with a Plan 52, 53 or 54 piping system
Pipework & Fittings
Temperatures
250 Deg.C (480 Deg F) **

Applications:

  • Chemical & Petrochemical Processing – Seals critical fluids in reactors and mixing equipment.
  • Pharmaceutical & Biotechnology – Ensures contamination-free sealing in sterile processes.
  • Food & Beverage Processing – Meets stringent hygiene and safety standards for product integrity.
  • Oil & Gas Industry – Handles high-pressure and high-temperature environments.
  • Specialty Coatings & Adhesives – Prevents leaks in mixing and blending applications.

Safe Operating Limits:

This seal incorporates best practice features and innovation as detailed in our technical blogs and white papers.

** Apply "industry standard" Pressure, Speed and Temperature de-rating factors, by shaft size and application. The safe seal performance characteristics are typical characteristics for each variable in isolation. The individual upper limit values of each variable should NOT be used in multiple combinations of Speed, Pressure and Temperature. Contact our Technical Sales Department for further details.