Lenticular Filter Cartridge
Request a Quote| Item No | Product Name | Description | |
|---|---|---|---|
| CRDS004D12S16 | Depth Stack Filter | Positive charged cellulose, 0.4-0.6μm, DOE, OD12inch, Silicone Oring, 16 cell | Request a Quote |
| CRDS006D12N16 | Depth Stack Filter | Micron rate: 0.6- 1um, DOE Connection, OD：12'', NBR Oring, 16Cells | Request a Quote |
| CRDS006D12S16 | Depth Stack Filter | Micron rate: 0.6-1um, DOE Connection, OD：12'', Silicone Oring, 16Cells | Request a Quote |
| CRDS010D12S16 | Depth Stack Filter | Micron rate: 1-3μm, DOE Connection, OD：12'', Silicone Oring, 16Cells | Request a Quote |
| CRDS020D12E16 | Depth Stack Filter | Micron rate: 2-5um, DOE Connection, OD：12'', EPDM Oring, 16Cells | Request a Quote |
| CRDS030D12S16-P | Depth Stack Filter | Micron rate: 3- 6um, DOE Connection, OD：12'', Silicone Oring, 16Cells | Request a Quote |
| CRDS090D16S16 | Depth Stack Filter | Micron rate: um, DOE Connection, OD：16'', Silicone Oring, 16Cells | Request a Quote |
| CRDS100D12S16 | Depth Stack Filter | Positive charged cellulose, 10-15μm, DOE, OD12inch, Silicone Oring, 16 cell | Request a Quote |
Description
Lenticular Depth Filters are advanced modular filtration systems designed to provide high-efficiency clarification across demanding industries water treatment, food and beverage fluids, and fine chemicals processing. Composed of three main components: individual filter cells, center core, end adapters. Each filter cell has two sheets of depth filter media with a polypropylene separator in between. This separator is on the downstream side of the two sheets, as the flow goes from the outside surface of the sheets to the inside. There' s also a polypropylene seal around the edge to bind the two sheets into a single cell. Then these cells are stacked on a center core, and end caps are added to lock them in place, forming a complete module.
Depth Filter Media
Membrane Solution' s different series of depth filter media could offer a broad range of material options to best meet our customer' s needs.
DE-Series
The media of DE series depth filter are composed of a mixture of cellulosic fibers and filter-aids (e.g. diatomaceous earth and perlites), forming an open 3D structure for superior particle retention. And these filters utilize a unique combination of surface, depth, and adsorptive filtration mechanisms to capture particles across a broad size range.
PC-Series
The media of PC series depth filter are made of pure cellulose fibers (mineral-free), ensuring chemical compatibility and low extractables. This proprietary media formulation significantly reduces ash content and heavy metal extractables, which are typically caused by inorganic materials such as diatomaceous earth (DE), perlite, and glass fibers commonly found in most depth filter media. When filtering heavy metal-sensitive products such as spirits, flavor and fragrance or cosmetics, the use of PC Series depth filter media substantially enhances filtrate quality.
Features and Benefits
| Series of depth filter media | Features | Benefits |
| DE Series | Combines surface, adsorptive and depth filtration mechanisms |
● Optimized media structure maximizes surface area,enhancing superiorfiltration performance. |
| ● High contaminant holding capacity enables economical filtration and reliable particle removal. | ||
| ● Broad selection of grades could meet the different flow and retention requirements of an application. | ||
| ● Modular design reduces labortime forreplacements and eliminates the need for cleaning validation | ||
| ● Low extractable aftersmallamount of pre-flushing | ||
| ● Meet FDA quality | ||
| ● Special formulations and sheet dimensions available for large-quantity requests | ||
| PC Series | Pure cellulose media: mineral-free | ● High-purity, strength and performance for excellent flavor fidelity |
| ● Without the addition of mineral components, low ion content for calcium(Ca²+), magnesium(Mg2+),ferric ion(Fe³+)and aluminum(Al³+)ions. | ||
| ● Good chemical and mechanical robustness | ||
| ● Ultra-low ash content | ||
| ● Rinse volume could reduce by up to 50%, significantly lowering process costs | ||
| ● Special formulations and sheet dimensions available for large-quantity requests |
Applications
| Series of depth filter media |
Grade | Application |
| DE Series | STKP-Y-4,STKP-Y-5 | ●Clarifying of wine and beer ●Removes coarse particulates prior to polishing ●Prefiltration systems forjuice concentrate |
| STKP-Y-6,STKP-Y-7 | ●Polishing of wine and beer ●Prefiltration of product priorto final membrane filtration |
|
| STKP-Y-8,STKP-Y-9 | ●Prefiltration before final sterilization ●Microbial reduction |
|
| PC Series | PC03,PC06,PC08 | ●Wine and beer clarification ●Particle removal in fruit juice&tea-based beverages |
Specifications
- Materials of Construction
| Depth Filter Media | Cellulosic depth filter with inorganic filter aids orPure cellulose and wet strength agent |
| Plastics | Polypropylene |
| O-rings/Gaskets: | Silicone sealing gasket(optionally NBR,FKM) |
- Nominal Dimensions
| Cartridge Size | 12inch(design in 282mm) | 16inch(design in 425mm) | ||
| Adapter Type [1] | DOE | DOR | DOE | DOR |
| Total Height(mm) | 275 | 330 | 275 | 330 |
| Number of Cells [2] | 16 | 16 | 16 | 16 |
| Filtration Area(m²) | 1.7 | 1.7 | 4.0 | 4.0 |
- Recommended Operating Parameters
| Maximum Allowable Differential Pressure | 2.4 bar(35psi)@25℃ |
| Maximum Operating Temperature | 80℃(176°F) |
| Rinsing Volume | 50 L/m² |
| Recommended Flow Rate | <20 L/min/m² |
- Recommended Sterilization
| Autoclave | Autoclave 30 min at 121℃(250°F) |
| Maximum Differential Pressure During Steam | 0.35 bar |
Filter Media Specifications and Performance
| Series | Code | Grade | Retention Rating[1](μm) |
Mass Per Unit Area (g/m²) |
Thickness (mm) |
Typical Water in Permeability [2](L/min/m²) |
Ash Content (%) |
Recommended Application |
| DE Series |
200 | STKP-Y-4 | 5-12 | 1400 | 3.6-4.0 | 235 | 52.5 | Coarse Clarification |
| 100 | STKP-Y-5 | 3-7 | 1300 | 3.6-4.0 | 197 | 51.8 | ||
| 050 | STKP-Y-6 | 1-5 | 1450 | 3.6-4.0 | 90 | 44.2 | Medium Clarification |
|
| 010 | STKP-Y-7 | 0.6-1.0 | 1300 | 3.6-4.0 | 76 | 48.3 | ||
| 005 | STKP-Y-8 | 0.2-0.5 | 1450 | 3.6-4.0 | 54 | 48.0 | Fine Clarification |
|
| 002 | STKP-Y-9 | 0.1-0.2 | 1550 | 3.6-4.0 | 48 | 49.2 | ||
| PC Series |
500 | PC03 | 25-50 | 950-1000 | 3.6-4.0 | 829 | <1 | Coarse Clarification |
| 400 | PC 06 | 20-40 | 1050-1100 | 3.6-4.0 | 760 | <1 | ||
| 300 | PC08 | 10-30 | 1100-1200 | 3.6-4.0 | 407 | <1 |
Ordering Information
| Code | Filter Type | Adaptor Type | Size | Gasket Material | Number of Cells[1] | General Use |
| CRDS | 200 | D | 12 | S | 16 | G |
| CRDS | Filter Media Code from Specifications Table |
D:Double Open End (flat adaptor) S:Double O-Ring |
12:12 inch 16:16 inch |
S:Silicone N:NBR V:FKM |
16 | G:General Use |
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