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Ovivo Water’s Jeta Grip Trap is designed to remove high levels of grit from effluent at wastewater installations.

The Jeta Grip Trap is located in the mainstream of the inlet system and includes a bridge; the impeller drive mechanism, which is located on the bridge, can be belt- or gear-driven.

A centrally mounted airlift pump reaches to the hopper bottom of the tank and delivers the grit/water mixture to the separately mounted Jones and Attwood Screw Classifier.

Effluent enters at a tangent, flowing around the tank before exiting parallel to the inlet. Grit settles within the lower hopper until it is pumped to the washing, classification and dewatering plant.

Key features

  • Available in standard units from 50 litres/sec to 2,000 litres/sec (and custom-built up to 5,000 litres/sec)
  • Has sloping sides and a specially configured impeller
  • The tank provides maximum separation of heavy mineral solids (grit), while rejecting light solids that remain in the water flow
  • Ovivo Water claims the trap significantly prevents wear on pumps and helps improve the efficiency of processes and digestion plants
  • Ovivo says the Jeta Grip Trap is designed to achieve the highest-possible industry-standard grit removal — 95 per cent removal of grit particles (0:2mm and above/2.65 specific gravity)

Jeta Grip Trap is designed for effective removal of grit from effluent

Ovivo Water’s Jeta Grip Trap is designed to remove high levels of grit from effluent at wastewater installations.

The Jeta Grip Trap is located in the mainstream of the inlet system and includes a bridge; the impeller drive mechanism, which is located on the bridge, can be belt- or gear-driven.

A centrally mounted airlift pump reaches to the hopper bottom of the tank and delivers the grit/water mixture to the separately mounted Jones and Attwood Screw Classifier.

Effluent enters at a tangent, flowing around the tank before exiting parallel to the inlet. Grit settles within the lower hopper until it is pumped to the washing, classification and dewatering plant.

Key features

  • Available in standard units from 50 litres/sec to 2,000 litres/sec (and custom-built up to 5,000 litres/sec)
  • Has sloping sides and a specially configured impeller
  • The tank provides maximum separation of heavy mineral solids (grit), while rejecting light solids that remain in the water flow
  • Ovivo Water claims the trap significantly prevents wear on pumps and helps improve the efficiency of processes and digestion plants
  • Ovivo says the Jeta Grip Trap is designed to achieve the highest-possible industry-standard grit removal — 95 per cent removal of grit particles (0:2mm and above/2.65 specific gravity)

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