FP-Cascade Ring

The cascade ring random packing is an evolution of the pall ring employing a much lower diameter to height ratio. The low aspect ratio of these rings provides for high capacity and low-pressure drop characteristics. It exhibits excellent mechanical characteristics and good anti-fouling characteristics.


Key Characteristics

  • FP – cascade ring is the Industry recognised CMR ring equivalent
  • High vapour capacity and low pressure drop
  • Low pressure drop and high capacity allows smaller column diameters in new installations

FP-Cascade Ring Applications

  • Flue gas desulfurization
  • Absorption
  • Stripping services
  • Gas treatment systems
  • Quench towers

Size Surface Area (m²/m³) Void Fraction %
CR-1 244 97
CR-1.5 187 97
CR-2 142 98
CR-2.5 126 98
CR-3 101 98
CR-4 70 98
CR-5 62 99

Material of construction (MOC)

  • Stainless Steel
  • Duplex Stainless Steel
  • Nickel Based Alloys
  • Titanium

Other materials available on request