Beschreibung
Pall’s SUPRApak™ Zero DE (ZD) module Series is a unique combination of Pall’s SUPRApak design for sheet based modules and a pure cellulose depth filter sheet media for Food and Beverage applications. The filter has been designed to give excellent filtration performance and lower filtration costs.
The SUPRApak ZD Series combines a 100% cellulose depth filter sheet matrix and Pall’s SUPRApak design with the unique “edge flow” principle. The SUPRApak ZD filter media was developed to meet the need of the Food and Beverage Industry for filter sheet media, based on 100% pure cellulose fiber matrix material without any content of Diatomateous Earth (DE) or Perlite. SUPRApak ZD filter modules are available in multiple grades, suitable for microbial reduction, fine filtration and clarifying filtration in various Food & Beverage applications.
Features and Benefits
Features | Benefits |
100% pure cellulose depth filter media: no inorganic components |
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highly fibrillated cellulose fiber matrix |
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SUPRApak design “edge flow” Technology |
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Quality
SUPRApak ZD Filters are manufactured according to ISO 9001:2008 certified Quality Management System.
Food Contact Compliance
Please refer to the Pall website for a Declaration of Compliance to specific National Legislation and/or Regional Regulatory requirements for food contact use.
Anwendungen
Grade | Application |
SUPRApak ZD 5200 SUPRApak ZD 5300 |
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SUPRApak ZD 5500 SUPRApak ZD 5900 |
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Spezifikationenn
Materials of Construction
Sheet Media: | resin-bonded cellulose |
Center Core: | Polypropylene |
Straps: | Polyester |
Conditioning
Prior to use, it is recommended to rinse the filter with clean water at ambient temperature with > 50 L/m².
Regeneration2
SUPRApak ZD filter modules may be rinsed with clean water only in forward direction to optimize total throughput and economic efficiency. Optimal regeneration may be achieved with several rinses of cold water followed by warm water. An example protocol is shown below.
a. Rinse with cold water (ambient temperature) for 5 min.
b. Rinse with warm water (max. 60 °C / 140 °F) for 10 min.
Rinsing flow rate should be max. 1 ½ of the filtration flow rate with a counter pressure of 0.5-1 bar (7.2-14.5 psi).
2 |
Avoid any backpressure as it destroys the module. Water used for forward flow flushing should be particle-free, and if the filter will not be sterilized prior to re-use the water should be free of microorganisms. The actual time required may vary as a function of the process conditions.
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Available SUPRApak Formats
SUPRApak M size 12”
SUPRApak L size 16”
Typ
Bestellinformation
SUPRApak Ordering Key
[ZD] | [5200] | [L] | [W] |
Sheet Media Range | Media Type | Size (Diameter) | Regulatory |
ZD | 5200 | L = 16" | Food Contact Compliance |
5300 | M = 12" | ||
5500 | |||
5900 | |||
Example: [ZD] [5200] [L] [W]
= Zero DE Range, 5200 Media, 16” Diameter.
SAP Ordering Code | Material Description |
5302798 | SUPRApak ZD 5200 LW |
5302804 | SUPRApak ZD 5300 LW |
5302805 | SUPRApak ZD 5500 LW |
5302806 | SUPRApak ZD 5900 LW |
5302798/M | SUPRApak ZD 5200 MW |
5302804/M | SUPRApak ZD 5300 MW |
5302805/M | SUPRApak ZD 5500 MW |
5302806/M | SUPRApak ZD 5900 MW |
Rezensionen
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