Seitz® PERMAdur® S Support Sheets

Ideal for high performance and longevity 

The Seitz Permadur S Support Sheets afford stable, reusable precoat filtration in plate and frame presses. After filtration, the plate and frame are opened. The filter cake is removed, leaving the Seitz PERMAdur S filter sheet ready for the next run. Made of high-quality cellulose and polyolefin fibers, Seitz PERMAdur S support sheets' production is based on the latest technological and scientific achievements in-depth filter media. Get the support sheets with up to 30 percent longer service life over conventional sheets.  

  • Reduced appearance of swelling in the DE filter during filtration
  • May be removed from the filter intact without risk of damage or tearing
  • Retention of wet strength even with repeated hot sanitizations
  • Full traceability - Each individual filter sheet is laser etched with the sheet grade, batch number and production date. The packing label includes sheet grade, batch, identification number and a fork and glass symbol.

Order Products

Filter Cartridge Style

Code 7

Emflon® PFRW Filter Cartridge, 0.2µm, 10 in, Single open ended Code 7, Silicone Elastomer O-ring product photoFEATURED

Emflon® PFRW Filter Cartridge, 0.2µm, 10 in, Single open ended Code 7, Silicone Elastomer O-ring

Product ID: AB1PFR7WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 µm
Membrane Material
Double Layer PTFE
Effective Filtration Area (Metric cm²)
8000 cm²
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
See All Attributes
Ultipor® N66 Filter Cartridges, Nylon Hardware, 0.45 µm single layer, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring product photo

Ultipor® N66 Filter Cartridges, Nylon Hardware, 0.45 µm single layer, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring

Product ID: ABN3NB7BH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.45 µm
Membrane Material
Nylon with integral polyester non-woven filtrate
Filter Cartridge Style
Code 7
Maximum Differential Pressure
5.4 bard @ < 50° C (122◦ F)
Cage, Core
Polypropylene
End Cap and Fin End
Unpigmented Nylon 6-10
See All Attributes
Profile® II Filter Cartridges, 0.5 µm, 40 in, Single Open Ended Code 7, Silicone Elastomer O-ring product photo

Profile® II Filter Cartridges, 0.5 µm, 40 in, Single Open Ended Code 7, Silicone Elastomer O-ring

Product ID: AB4Y0057WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.5 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Maximum Differential Pressure
4 bard @ < 30° C (86◦ F)
Cage, Core, Fin End and Endcap
Polypropylene
Food Contact Compliant
Yes
See All Attributes
Profile® Star Filter Cartridges, Removal Rating 1.5 μm, Polypropylene, Length 20 inches, Ethylene Propylene product photo

Profile® Star Filter Cartridges, Removal Rating 1.5 μm, Polypropylene, Length 20 inches, Ethylene Propylene

Product ID: AB2A0157J
Unit of Measure
6/EA
Min Order Qty
6
Removal Rating
1.5 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
See All Attributes
Profile® Star Filter Cartridges, Removal Rating 1.5 μm, Polypropylene, Length 20 inches, silicone product photo

Profile® Star Filter Cartridges, Removal Rating 1.5 μm, Polypropylene, Length 20 inches, silicone

Product ID: AB2A0157H4
Unit of Measure
6/EA
Min Order Qty
6
Removal Rating
1.5 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
See All Attributes
Profile Star Filter Cartridge, 1.5µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring product photo

Profile Star Filter Cartridge, 1.5µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring

Product ID: AB3A0157WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1.5 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
See All Attributes
Profile Star Filter Cartridge, 10 µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring product photo

Profile Star Filter Cartridge, 10 µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring

Product ID: AB3A1007WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Membrane Material
Polypropylene
Industry-Specific Certification
W480 Food Contact
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
See All Attributes
Fuente II Filter Cartridge, 10 in,single open end code 7, Silicone Elastomer O-ring product photo

Fuente II Filter Cartridge, 10 in,single open end code 7, Silicone Elastomer O-ring

Product ID: AB1FFN7WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 µm
Membrane Material
Double Layer PES, with built in pre-filtration
Effective Filtration Area (Metric m²)
1.04 m²
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
See All Attributes
Profile® Star Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, silicone product photo

Profile® Star Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, silicone

Product ID: AB2A1007H4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
See All Attributes
Profile® Star Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, Ethylene Propylene product photo

Profile® Star Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, Ethylene Propylene

Product ID: AB2A1007J
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
10 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
See All Attributes
Filter 20" Ultipor GF+ 1µm product photo

Ultipor® GF Plus Filter Cartridges, Removal Rating 1 μm, Length 20 inches

Product ID: AB2U010Z7H4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Silicone
See All Attributes
Profile Star Filter Cartridge, 1µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring product photo

Profile Star Filter Cartridge, 1µm, 30 in, Single Open Ended Code 7, Silicone Elastomer O-ring

Product ID: AB3A0107WH4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
See All Attributes
38 Items

Documents

Datasheet

  • PERMAdur S

    Select Language :
    English

Instructions for Use

  • Seitz Sheets: Instructions

    Select Language :
    English

Specifications

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.

 

Materials of Construction

  • Main components: Celluloses, Polyolefin fibers
  • Components <3%: Resin

 

Characterization:

  • Mass per unit area g/m2 - 855
  • Thickness mm – 3.5
  • Ash %  < 1
  • Heavy metals* (ppm) < 50
  • Permeability L/m2/min at 1 bar 4370

 

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. *According to recommendation XXXVI/1 of the BgW.

 

  • Exctractable ions soluble in 5% acetic acid mg/m2
  • CA 800
  • Fe 5
  • Al 15

 

Quality

Filter sheets produced in a controlled environment. Manufactured according to ISO 9001:2015 certified Quality Management System.

 

Suggested Operating Instructions

Handling during installation 

  1. Place sheet over support plate of the plate and frame filter
  2. For filters with manual tightening device: moisten filter sheets then tighten
  3. For filters with hydraulic tightening device: tighten up to filter pre-pressure of 30-35 bar (432-507 psi). Rinse the filter with warm water at ambient temperature in a forward flow direction with at a flow of at least 50 L/m2
  4. Control and adjust the filter to a pre-pressure of 30-35 bar (432-507 psi) and sterilize

 

Rinsing post filtration 

  1. Flush with water at a temperature of 50-55 °C (122-131 °F)
  2. Flow in the forward direction: should be at least nominal filter output
  3. Counter pressure of 0.5 bar (7.25 psi)
  4. Duration: 10-15 minutes or until the rinse water is clear.

 

Hot water flushing 

  1. Water temperature: >85 °C (185 °F)
  2. Flow in the forward direction: minimal nominal filter output
  3. Counter pressure of 0.5 bar (7.25 psi)
  4. Duration: until a temperature of at least 85 °C (185 °F) is achieved on the outlet side. Allow the filter to stand for at least 30 minutes with hot water. Open the vent valve on the filter inlet side.

 

Steaming 

  1. Steam temperature: max 121 °C (250 °F), low-pressure steam
  2. Duration: 20 minutes