- Seitz T 120, Seitz T 500, Seitz T 750; Seitz T 950
Coarse filtration of rennet, coarse clarification of rapeseed and wheat germ oil and clarifying filtration of sugar syrup
- Seitz T 1000, Seitz T 1500, Seitz T 2100, Seitz T 3500
Coarse filtration of natural extracts, coarse filtration of sugar syrup and coarse filtration of honey and edible oils
- Seitz T 2600, Seitz T 5500
Sugar syrup clarification, barrel charr and particle removal in spirits and clarification of enzyme solutions
Relative Retention Rating
1 Effective removal performance of filter sheets is dependent on process conditions.
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.
- Seitz T 120, Seitz T 500, Seitz T 750; Seitz T 950, Seitz T 1000, Seitz T 1500, Seitz T 2100, Seitz T 3500: cellulose, perlite
- Seitz T 2600, Seitz T 5500: cellulose
|Grade||Mass per Unit Area g/m2||Thickness mm||Ash %||Water Permeability2 L/m2/min (gal/ft2/min)|
|T 120||900||2.8||43||213 (5.3)|
|T 500||850||2.7||38||465 (11.6)|
|T 750||850||2.7||40||565 (14.1)|
|T 950||850||2.8||40||1,700 (42.5)|
|T 1000||950||3.6||35||3,400 (85)|
|T 1500||850||3.7||33||7,285 (182.1)|
|T 2100||700||3.3||15||10,200 (255)|
|T 2600||700||2.9||< 1||10,200 (255)|
|T 3500||888||4.6||15||12,750 (318.8)|
|T 5500||750||4.5||< 1||25,500 (637.5)|
These figures have been determined in accordance with in-house test methods and the methods of the Technical /Analytical Work Group within the European Depth Filtration Association.
2The permeability was measured under test conditions with clean water at 20 °C (68 °F) and a Δp of 1 bar (14.5 psi).
T Series Filter Sheets may be rinsed with clean water (in the forward or reverse direction) to increase throughput and to optimize economic efficiency. Optimal regeneration of filter sheets installed in a plate and frame filter may be achieved with serial rinses of warm water followed by hot water. An example protocol is shown below.
- Rinse with warm water (60 °C / 140 °F) for 15 minutes
- Rinse with hot water (70 – 80 °C / 158 – 176 °F) for 8 – 10 minutes
The rinse flow rate should be equivalent to the filtration flow rate with a back pressure of 0.5 –1 bar (7.2 –14.5 psi).
Sterilization and Sanitization
|Method||Temperature °C (°F)||Maximum Differential Pressure bar (psi)||Time3/ Cycle min|
|Steam||125 (257)||0.5 (7.2)||20|
|Hot Water||90 (194)||1 (14.5)||30|
3The actual time required may vary as a function of the process conditions.
Please contact Pall for recommendations on your specific filtration process as results may vary by product, pre-filtration and filtration conditions.
For additional operating guidelines, including rinsing of sheets prior to use, please refer to instructions provided by Pall.
- Filter sheets produced in a controlled environment
- Manufactured according to ISO 9001:2015 certified Quality Management System