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Deltrian Deep Bed

Application

DDB filters are manufactured from polyethylene and are ideal for heavy industrial applications.

Application areas

Deltrian Deep Bed (DDB) molecular filters are cylindrical units made of high-density polyethylene (HDPE) designed for the adsorption and neutralisation of corrosive, toxic or odorous gases.

Thanks to their monobloc structure, high chemical resistance and UV immunity, they are particularly suitable for outdoor installations and harsh industrial environments.

Each unit can be filled with an adsorbent media selected according to the target pollutant: activated carbon, alumina-based impregnated media, or catalytic media.

 

TYPICAL APPLICATIONS

  • Corrosive and odorous gases (H₂S, mercaptans)
  • Ammonia (NH₃)
  • Aldehydes (formaldehyde)
  • Volatile organic compounds (VOCs, light solvents)
  • Industrial emissions and chemical processes

 

-> Available in several sizes (Ø450 to Ø2750)

-> Flow rates from 100 to 8,500 m³/h

General characteristics

High-density polyethylene (PE) filter body
Uniform airflow distribution
Drainage system with PVC tap Ø63
Removable top cover for media replacement
Adsorbent media: activated carbon, alumina or impregnated media depending on the pollutant
Available options: fan, motor/fan base, acoustic enclosure, chimney, rain cap, piping/connection network, porthole, media sampling ports, PP version
Possibility of adding an ATEX fan
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  • Deltrian Deep Bed

    Illustration variation

  • -

    • DDB450

    • 0,2 m/s (m3/h)

      115

    • 0,3 m/s (m3/h)

      170

    • 0,4 m/s (m3/h)

      230

    • Diameter (mm)

      450

    • Height A (mm)

      1500

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      125

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      160

    • DDB600

    • 0,2 m/s (m3/h)

      200

    • 0,3 m/s (m3/h)

      300

    • 0,4 m/s (m3/h)

      350

    • Diameter (mm)

      600

    • Height A (mm)

      1500

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      225

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      285

    • DDB800

    • 0,2 m/s (m3/h)

      350

    • 0,3 m/s (m3/h)

      550

    • 0,4 m/s (m3/h)

      700

    • Diameter (mm)

      800

    • Height A (mm)

      1500

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      400

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      505

    • DDB1000

    • 0,2 m/s (m3/h)

      550

    • 0,3 m/s (m3/h)

      850

    • 0,4 m/s (m3/h)

      1100

    • Diameter (mm)

      1000

    • Height A (mm)

      1500

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      630

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      785

    • DDB1200

    • 0,2 m/s (m3/h)

      800

    • 0,3 m/s (m3/h)

      1200

    • 0,4 m/s (m3/h)

      1600

    • Diameter (mm)

      1200

    • Height A (mm)

      1500

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      905

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      1130

    • DDB1400

    • 0,2 m/s (m3/h)

      1100

    • 0,3 m/s (m3/h)

      1600

    • 0,4 m/s (m3/h)

      2200

    • Diameter (mm)

      1400

    • Height A (mm)

      1650

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      1225

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      1130

    • DDB1600

    • 0,2 m/s (m3/h)

      1500

    • 0,3 m/s (m3/h)

      2200

    • 0,4 m/s (m3/h)

      2900

    • Diameter (mm)

      1600

    • Height A (mm)

      1650

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      1610

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      2010

    • DDB1800

    • 0,2 m/s (m3/h)

      1800

    • 0,3 m/s (m3/h)

      2700

    • 0,4 m/s (m3/h)

      3600

    • Diameter (mm)

      1800

    • Height A (mm)

      1700

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      2035

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      2550

    • DDB2100

    • 0,2 m/s (m3/h)

      2500

    • 0,3 m/s (m3/h)

      3750

    • 0,4 m/s (m3/h)

      5000

    • Diameter (mm)

      2100

    • Height A (mm)

      1850

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      3620

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      3465

    • DDB2400

    • 0,2 m/s (m3/h)

      3200

    • 0,3 m/s (m3/h)

      4800

    • 0,4 m/s (m3/h)

      6500

    • Diameter (mm)

      2400

    • Height A (mm)

      1650

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      3620

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      4525

    • DDB2750

    • 0,2 m/s (m3/h)

      4250

    • 0,3 m/s (m3/h)

      6400

    • 0,4 m/s (m3/h)

      8500

    • Diameter (mm)

      2750

    • Height A (mm)

      2340

    • Bed height 800 (mm)

      800

    • Media volume 800 (L)

      4752

    • Bed height 1000 (mm)

      1000

    • Bed height 1000 (mm)

      5940

Application areas

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