NRC’s unique variable geometry custom designed for the widest range of wastewater velocities and channel depths found on a typical wastewater treatment plant.

The unique design provides many features:

– Variable angle control vanes tuned to optimise performance within tight headloss constraints
– Subsurface fixed vanes to aid mixing at low depth
– Adaptable design for a wide range of channel sizes, aspect ratios, water depths and flow rates
– No direct power requirements for mixing
– Available with automatic (power required) or manual (no power required) control vane options
– Accessible integrated sparger for chemical injection
– Designed for easy installation into open channel
– Custom designed for each application

Typical applications: