PRESSURE FILTERS, CHANGE OVER

SERIES MDD - HDD

Application: Can be mounted in suction, pressure or return lines.
Port size: up to G 1, up to SAE 2” Avit 2”
Working pressure: up to 315 bar Flow rates: MDD up to 95 l/min, HDD up to 1350 l/min
Filtration materials: Paper, interpor fleece or stainless steel wire mesh.
User benefits: Duplex filters can be maintained without interruption of the operation. The upper part has a three-way-change-over valve which allows to change-over the flow from the dirty filter side to the clean filter side without interruption.

SERIES DU - DUV

Application: The flow path through the filter can be changed to either of the two chambers. For mounting in suction, pressure or return lines.
Port size: up to G ¾, up to SAE 5”
Working pressure: 32 bar Flow rates: DU up to 4000 l/min, DUV up to 2000 l/min
Filtration materials: Paper, interpor fleece or stainless steel wire mesh
User benefits: Rotary slide- or ball valve, which is integrated in the middle of the housing, makes it possible to switch from the dirty filter side to the clean filter side without interrupting the operation. The dirty element can be serviced or changed while in the “off” position.

SERIES DSF - DNR

Application: The flow path through the filter can be changed to either of the two chambers. For mounting in suction, pressure or return lines.
Port size: in DIN or ANSI flanges up to 10”
Working pressure: 25 bar, 16 bar
Flow rates: DSF up to 10 000 l/min, DNR up to 8000 l/min Filtration materials: Paper, interpor fleece or stainless steel wire mesh
User benefits: A three-way change-over valve which is integrated in the middle of the housing makes it possible to switch from the dirty filter side to the clean filter side without interrupting the operation

SERIES DA - DNA

Filters according to ASME

Application: The flow path through the filter can be changed to either of the two chambers. For mounting in suction, pressure or return lines.
Port size: up to flange DN 250, up to SAE 2”, up to ANSI 4”
Working pressure: 16 bar, 40 bar Flow rates: DA up to 1000 l/min, DNA up to 2050 l/min Filtration materials: Paper, interpor fleece or stainless steel wire mesh
User benefits: Change-over ball valve which, integrated in the middle of the housing, makes it possible to switch from the dirty filter side to the clean filter side without interrupting the operation