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Home Technologies NIXTOX Vapor Phase PDB Steel Adsorbers

NIXTOX Vapor Phase Plenum Deep Bed (PDB) Activated Carbon Adsorbers

NIXTOX Vapor Phase PDB Activated Carbon Adsorbers offer the removal of contaminants from air and vapors in environmental remediation and industrial processing applications. These high-performing vessels feature a specially constructed bed support, which creates a plenum chamber. This permits even flow distribution and efficient utilization of the activated carbon media.

Product Overview

These vapor phase vessels are fabricated of carbon steel and have a high solids epoxy lining. The units can also be built with different construction materials and linings.


  • Desired contact time may allow higher or lower flow rates
  • Adsorbent fill based on 27 lbs./ft. bed density
  • Adsorbent fill differs based on variable bed density and alternate adsorbents.
  • The adsorbers are fitted with lifting lugs and fork channels. 
  • Manways are 20 inches in diameter for easy access and removal and replacement of carbon or other media.
  • Manway top of the tank for easy access and vessels are supplied with 4 inch legs and fork channels are provided on the CP5000 and smaller vessels, larger vessels have legs only

Technical Specifications

Model #Max Flow(CFM)Max Press(PSIG)Max Temp(ºF)Inlet/ Outlet (inches)Diameter/ Height (inches)Standard Adsorb Fill (lbs)Maximum Adsorb Fill (lbs)Shipping Wt Std Fill (lbs)

Model #

Max Flow(CFM)

Max Press(PSIG)

Max Temp(ºF)

Inlet/ Outlet (inches)

Diameter/ Height (inches)

Standard Adsorb Fill (lbs)

Maximum Adsorb Fill (lbs)

Shipping Wt Std Fill (lbs)
N-750 PDB750151806/638/816507001,500
N-1200 PDB1,200151808/846/941,0001,4002,200
N-1800 PDB1,8001518010/1057/951,5002,0002,925
N-2500 PDB2,5001518012/1268/962,0002,7004,000
N-4000 PDB4,0001518014/1485/1103,2005,2005,950
N-5000 PDB5,0001518020/2096/1204,4007,4008,400

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