VOLUTE dewatering press FS-352

VOLUTE™ dewatering press - FS series

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One of the most popular models

The standard model with the wide range of throughputs. This model is not equipped with the conditioning tank nor with Thickening Flocculation Unit. With an HMI panel provided as standard, various automation options are available.


Raw Wastewater / Waste Activated Sludge / Chemically Precipitated SludgeDissolved-air flotation sludgeMixed raw sludge
FS-101up to 2kg-DS/h
(up to 1.0m3/h)
up to 3kg-DS/h
(up to 0.3m3/h)
up to 5kg-DS/h
(up to 0.25m3/h)
up to 10kg-DS/h
(up to 0.2m3/h)
up to 13kg-DS/h
(up to 0.43m3/h)
FS-131up to 4kg-DS/h
(up to 2.0m3/h)
up to 6kg-DS/h
(up to 0.6m3/h)
up to 10kg-DS/h
(up to 0.5m3/h)
up to 20kg-DS/h
(up to 0.4m3/h)
up to 26kg-DS/h
(up to 0.87m3/h)
FS-132up to 8kg-DS/h
(up to 4.0m3/h)
up to 12kg-DS/h
(up to 1.2m3/h)
up to 20kg-DS/h
(up to 1.0m3/h)
up to 40kg-DS/h
(up to 0.8m3/h)
up to 52kg-DS/h
(up to 1.73m3/h)
FS-201up to 9kg-DS/h
(up to 4.5m3/h)
up to 13kg-DS/h
(up to 1.3m3/h)
up to 22kg-DS/h
(up to 1.1m3/h)
up to 44kg-DS/h
(up to 0.88m3/h)
up to 57kg-DS/h
(up to 1.9m3/h)
FS-202up to 18kg-DS/h
(up to 9.0m3/h)
up to 26kg-DS/h
(up to 2.6m3/h)
up to 44kg-DS/h
(up to 2.2m3/h)
up to 88kg-DS/h
(up to 1.76m3/h)
up to 114kg-DS/h
(up to 3.8m3/h)
FS-301up to 20kg-DS/h
(up to 10.0m3/h)
up to 30kg-DS/h
(up to 3.0m3/h)
up to 50kg-DS/h
(up to 2.5m3/h)
up to 100kg-DS/h
(up to 2.0m3/h)
up to 130kg-DS/h
(up to 4.33m3/h)
FS-302up to 40kg-DS/h
(up to 20m3/h)
up to 60kg-DS/h
(up to 6.0m3/h)
up to 100kg-DS/h
(up to 5.0m3/h)
up to 200kg-DS/h
(up to 4.0m3/h)
up to 260kg-DS/h
(up to 8.67m3/h)
FS-351up to 40kg-DS/h
(up to 20m3/h)
up to 60kg-DS/h
(up to 6.0m3/h)
up to 100kg-DS/h
(up to 5.0m3/h)
up to 200kg-DS/h
(up to 4.0m3/h)
up to 260kg-DS/h
(up to 8.67m3/h)
FS-352up to 80kg-DS/h
(up to 40m3/h)
up to 120kg-DS/h
(up to 12m3/h)
up to 200kg-DS/h
(up to 10m3/h)
up to 400kg-DS/h
(up to 8.0m3/h)
up to 520kg-DS/h
(up to 17.3m3/h)
FS-401up to 67kg-DS/h
(up to 33.5m3/h)
up to 100kg-DS/h
(up to 10.0m3/h)
up to 160kg-DS/h
(up to 8.0m3/h)
up to 320kg-DS/h
(up to 6.4m3/h)
up to 416kg-DS/h
(up to 13.8m3/h)
FS-402up to 133kg-DS/h
(up to 66.5m3/h)
up to 200kg-DS/h
(up to 20.0m3/h)
up to 320kg-DS/h
(up to 16.0m3/h)
up to 640kg-DS/h
(up to 12.8m3/h)
up to 832kg-DS/h
(up to 27.7m3/h)
FS-403up to 200kg-DS/h
(up to 100.0m3/h)
up to 300kg-DS/h
(up to 30.0m3/h)
up to 480kg-DS/h
(up to 24.0m3/h)
up to 960kg-DS/h
(up to 19.2m3/h)
up to 1248kg-DS/h
(up to 41.6m3/h)
FS-404up to 267kg-DS/h
(up to 133.5m3/h)
up to 400kg-DS/h
(up to 40.0m3/h)
up to 640kg-DS/h
(up to 32.0m3/h)
up to 1280kg-DS/h
(up to 25.6m3/h)
up to 1664kg-DS/h
(up to 55.4m3/h)

Specifications list

ModelDimensions [mm]Total Power
Consumption [kW]
Weight [kg]
  • Throughput above is calculated as approximate and may vary depending on sludge condition. For model selection, please contact us.
  • Throughput of each model is based on sludge cake with 20± 5% solids content.
  • There is no certain upper limitation on inlet sludge concentration, however, the target sludge must be flowable.
  • Throughput of DAF Sludge is based on sludge contatining much fat, oil, and grease such as meat processing applications etc.
  • Throughput of Mixed Sludge (Primary Sludge and Waste Activated Sludge) is based on sludge containing 20% fi­ber (150 micron mesh clearance) against Total Solids.

Case studies