Reciprocating diffuser arrangements in an elongated vessel

Reverse osmosis cell with multi-conduit osmotic membrane element

Reversing valve for a filter arrangement with at least two...

Rotary disc filter element

Rotary disc filter scraper apparatus

Rotary disc filter with peripheral cake supports

Rotary disc vacuum filter

Rotary filter

Rotary filter for concentrating fiber suspensions

Rotary filter with a device for separating a solids/liquid mixtu

Rotary filtration device

Rotary filtration device

Rotary horizontal table type filter

Rotary leaf filter with independently movable sluice arms

Rotary plate filter apparatus

Rotary support for vacuum filtration apparatus

Rotatable annular hollow disc for filtering liquids

Rotatable disc filter

Rotatable filter disc assembly

Rotatable water treatment device