General  Description:

Darlly Depth-stack™ filter cartridges are new type of filter cartridges with depth filter sheets. They are based on a fully new design incorporating the double separator concept.

Applications：
● Particle Removal

● Polishing Filtration

● Final Filtration (germ removal)

● Chill Haze Removal

● Bottling Filtration

● Clarifying Filtration

● Filtration after Stabilization

● Pre-filtration prior to Final Membrane Filters

● Removal of Colloids

Features：

●Backwashable, resulting in high total throughput

●Easy and reliable handling

Rigid external clips prevent damage of the filter sheet during module loading and unloading.

●No filter sheet deformities after heat treatment

●No adverse effects to filter sheets  when in contact with hot sanitization or process filtration.

●Increased filtration security

Separator design increases the total stability of the filter cartridges as the

separators fully support the sheet material.

Specifications:

Dimensions

● Outside Diameter: 284mm

● Inside Diameter: 51mm
● Length:  273mm

Material Of Constructions:
●Depth filter sheet: Cellulose fibers, Natural diatomaceous earths,

Perlite, Resins, and etc

●Core/Separator: Polypropylene(PP)

●Double O-ring or flat gasket: Silicone, EPR, Viton

Performance:

● Range of Removal Ratings: 0.1—90µm

Typical ratings:C100：1—3µm， C150：2—5µm, C200：3—7µm

Part Numbers/Ordering information

Darlly Depth-Stack Filter Cartridge P/N:

DLDS*=-+(e.g., DLDSC100C232S)

Code *   Removal ratings /µm         Code =   Connection Types

C100     1--3µm                                      S       Double O-ring

C150     2--5µm                                      C       Flat gasket

C200     3--7µm             

Code-    Cartridge size                              Code +   Seal material

 232     12”/284,32 sheets/1.8M2              S       Silicone

                                                                              E       EPR

                                                                              V       Viton