big-round-lamps-on-the-surgery-room-ceiling-advanc
homeowner-woman-changing-home-air-conditioning
worker-repairing-ceiling-air-conditioning
operating-room-with-surgical-equipment-hospital
team-of-surgeons-operating-in-the-hospital-health
cropped-image-of-chef-frying-yellow-and-green-bell-2026-
computer-network-server-room-or-data-center
airport
marine-engineer-officer-working-
paramedics-wearing-protection-in-lockdown-zone
server-room-data-center-networking-database

CKV‑4 – 4 mm Pelletised Coal

Based Activated Carbon for Industrial Gas Filtration

CKV‑4 is the second most widely used activated carbon grade in industrial gas‑phase filtration. Manufactured from high‑quality coal and steam‑activated for optimal adsorption performance, CKV‑4 features a nominal pellet size of 4 mm, making it ideal for systems requiring low pressure drop and stable airflow.

With its broad pore size distribution, CKV‑4 functions as a reliable all‑round activated carbon, suitable for removing a wide range of gaseous contaminants. Compared to CKV‑3, the larger 4 mm pellets deliver an even lower differential pressure, improving energy efficiency and airflow performance—while offering slightly lower adsorption capacity due to reduced surface area.

Categories: ,

Description

Key Features

  • 4 mm Pelletised Carbon Larger cylindrical pellets ensure smoother airflow and reduced resistance across the carbon bed.
  • All‑Round Pore Structure Wide pore distribution enables effective adsorption of diverse gases and VOCs.
  • Lowest Pressure Drop in the CKV Series Ideal for systems where airflow efficiency and reduced energy consumption are priorities.
  • Durable Coal‑Based Media High mechanical strength minimizes dust formation and ensures long service life.

Effective Removal of Harmful Gases

CKV‑4 efficiently adsorbs a broad range of contaminants, including:

  • Organic gases
  • Volatile Organic Compounds (VOC)
  • Hydrocarbons
  • Chlorine (Cl₂) (and similar corrosive or odorous gases)

Enhanced Performance with CKO‑Purple 8%

CKV‑4 can be blended with CKO‑Purple 8% to create a hybrid filtration media capable of removing an even wider spectrum of gases—including acidic, corrosive, and highly reactive contaminants. This combination is ideal for demanding industrial environments.

Applications

  • Industrial gas‑phase filtration
  • Chemical processing exhaust systems
  • HVAC odour control units
  • Environmental air purification
  • Large‑scale commercial ventilation systems
Go to Top