Depth Filter Sheets Standard Series

Short Description:

Great Wall Standard Series Depth Filter Sheets For a wide range of applications

The Standard Series has a broad range of retention grades which seamlessly cover 20.0 to 0.2 µm. This ensures the filter media meets demanding liquid filtration requirements.

Due to its’ optimum pore structure and adsorption properties, the depth filter sheets have an excellent clarification performance in multiple grades, suitable for microbial reduction and applications requiring polishing, fine, clarifying, and coarse filtration.

Model: Flow Time (s)

SCP-309: 30"-2"

SCP-311: 1'30-4'

SCP-312: 4'-7'

SCP-321: 7'-10'

SCP-332: 10'-20'

SCP-333: 20'-30'

SCP-333H: 15'-25'

SCP-334: 30'-40'

SCP-334H: 25'-35'

SCP-335: 40'-50'

SCP-336: 50'-70'

SCP-337: 60'-80'

Send email to us

Product Detail

Product Tags

Download

Standard Series Depth Filter Sheets Specific advantages

Homogenous and consistent media, available in multiple grades
Media stability due to high wet strength
A combination of surface, depth and adsorptive filtration
Ideal pore structure for reliable retention of the components to be separated
Use of high-quality raw materials for high clarification performance
Economic service life through high dirt holding capacity
Comprehensive quality control of all raw and auxiliary materials
In-process monitoring ensures consistent quality

Standard Series Depth Filter Sheets Application:

Clarifying Filtration and Coarse Filtration
SCP-309, SCP-311, SCP-312 depth filter sheets with large-volume cavity structure. These depth filter sheets have a high holding capacity for particles and are especially suitable for clarifying filtration applications.

Microbe Reduction and Fine Filtration
SCP-321, SCP-332, SCP-333, SCP-334 depth filter sheets for achieving a high degree of clarification. These sheet types reliably retain ultrafine particles and have a germ-reducing effect, making them particularly suitable for haze-free filtering of liquids prior to storing and bottling.

Microbe Reduction and Removal
SCP-335, SCP-336, SCP-337 depth filter sheets with a high germ retention rate. These sheet types are particularly suitable for cold-sterile bottling or storing of liquids. The high germ retention rate is achieved through the fine-pored structure of the depth filter sheet and electrokinetic potential with an adsorptive effect. Due to their high retention capacity for colloidal ingredients, these sheet types are particularly suitable as prefilters for subsequent membrane filtration.

Main applications: Wine, beer, fruit juices, spirits, food, fine/specialty chemistry, biotechnology, pharmaceutical, cosmetics and so on.

Standard Series Depth Filter Sheets Main Constituents

The Standard Series depth filter sheets are made from particularly pure natural materials:

Cellulose
Natural filter aid diatomaceous earth (DE, Kieselguhr)
Wet strength resin

Standard Series Depth Filter Sheets Relative Retention Rating

singliemg1

*These figures have been determined in accordance with in-house test methods.
*Effective removal performance of filter sheets is dependent on process conditions.

Standard Series Depth Filter Sheets Physical Data

This information is intended as a guideline for the selection of Great Wall depth filter sheets.

Model	Flow Time (s) ①	Thickness (mm)	Nominal retention rate (μm)	Water permeability ②(L/m²/min△=100kPa）	Dry Bursting Strength (kPa≥)	Wet bursting strength (kPa≥)	Ash content %
SCP-309	30″-2″	3.4-4.0	10-20	425-830	550	180	28
SCP-311	1’30-4′	3.4-4.0	5-12	350-550	550	230	28
SCP-312	4′-7′	3.4-4.0	3-6	200-280	550	230	35
SCP-321	7′-10′	3.4-4.0	1.5-3.0	160-210	550	200	37.5
SCP-332	10′-20′	3.4-4.0	0.8-1.5	99-128	550	200	49
SCP-333	20′-30′	3.4-4.0	0.6-1.0	70-110	500	200	48
SCP-333H	15′-25′	3.4-4.0	0.8-1.5	85-120	550	180	46
SCP-334	30′-40′	3.4-4.0	0.5-0.8	65-88	500	200	47
SCP-334H	25′-35′	3.4-4.0	0.6-0.8	70-105	550	180	46
SCP-335	40′-50′	3.4-4.0	0.3-0.45	42-68	500	180	52
SCP-336	50′-70′	3.4-4.0	0.2-0.4	26-47	450	180	52
SCP-337	60′-80′	3.4-4.0	0.2-0.3	21-36	450	180	52