Fine Screens, Stationary Plate Type

Mechanisms that provide continuous fine screening with superior efficiency to slotted and bar type screens.

Their versatility allows them to be used successfully in waste, storm and potable water applications as well as for pre-screening for some Membrane Bio-Reactors (MBR) applications.

John Meunier ROTARC® Type SB Basket & Spiral Fine Screen

The technology relies on the use of a slow rotating shaftless inclined spiral, pre-assembled prior to shipment. The unit consists of a stationary screen to retain the debris from the ongoing flow, brushes mounted on the first few screw flights for basket cleaning and a transport zone to convey them up to the discharge point where it can include a compaction zone. The basket seal design ensures reliability of the solids capture threshold.

This unit can be installed in concrete channel or in self-standing tank. Vertical installation is also available.

Lift Capability

Suitable for shallow channels

Solids Handling Capability

Suitable for light and medium solids loading

Setting Angle: Inclined

35-degree preferably

Channel Width

Up to 3 feet / 0.9 m

Channel Depth

5 feet / 1.5 m; max. recommended
Perforations (Diameter) From 0.08 inches / 2 mm