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.
Seitz PERMAdur S Support Sheets

Product images are a representation of product family for illustration purposes only. Actual products may vary.

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Brand

Nexis®

Industries

Oil & Gas

Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings

Product ID: NXT340UM7S
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
3 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Silicone
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Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 40 inches

Product ID: NXT340UGH21SI744
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
3 µm
Membrane Material
Polypropylene
Industry-Specific Certification
W480 Food Contact
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
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Discontinued

This part is no longer available. Please contact us for more information.
Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 40 inches product photo

Nexis® T Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 40 inches

Product ID: NXT340U
Unit of Measure
10/EA
Min Order Qty
10
Micron
3 micron
Nexis® T Filter Cartridges, Removal Rating 40 μm, Polypropylene, Length 30 inches, DOE 2.54 cm (1 in) extended core product photo

Nexis® T Filter Cartridges, Removal Rating 40 μm, Polypropylene, Length 30 inches, DOE 2.54 cm (1 in) extended core

Product ID: NXT4030U1X
Unit of Measure
24/EA
Min Order Qty
24
Micron
40 micron
Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches, Expand PTFE (gaskets) DOE option FEP encapsulated silicone (O-rings) SOE option, SOE flat closed end external 222 O-rings product photo

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches, Expand PTFE (gaskets) DOE option FEP encapsulated silicone (O-rings) SOE option, SOE flat closed end external 222 O-rings

Product ID: NXT5010UM3T
Unit of Measure
60/EA
Min Order Qty
60
Micron
50 micron
Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 19.5 inches product photo

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 19.5 inches

Product ID: NXT50195U
Unit of Measure
10/EA
Min Order Qty
10
Micron
50 micron
Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches product photo

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches

Product ID: NXT5010U
Unit of Measure
30/EA
Min Order Qty
30
Micron
50 micron

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 30 inches

Product ID: NXT5030U
Unit of Measure
10/EA
Min Order Qty
10
Removal Rating
50 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
Gasket / O-Ring Material
NA
See All Attributes
Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 30 inches, EPDM, SOE flat closed end external 222 O-rings product photo

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 30 inches, EPDM, SOE flat closed end external 222 O-rings

Product ID: NXT5030UM3E
Unit of Measure
12/EA
Min Order Qty
12
Micron
50 micron

Nexis® T Filter Cartridges, Removal Rating 50 μm, Polypropylene, Fluorocarbon Elastomer, SOE flat closed end external 222 O-rings

Product ID: NXT5050UM3V813
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
50 µm
Membrane Material
Polypropylene
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
M3
End Configuration
M3 - SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0)4
Cartridge Type
NXT
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Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 10 inches, silicone, DOE with elastomer gasket seals and end caps

Product ID: NXT510UDOES
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
Silicone
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Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 19.5 inches, DOE Santoprene gasket seal

Product ID: NXT5195UH21
Unit of Measure
20/EA
Min Order Qty
20
Removal Rating
5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
19.5 in
Cartridge Length (Metric)
495 mm
Cartridge Length (Metric)
49.5 cm
Gasket / O-Ring Material
NA
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163 Items

Documents

Datasheet

  • PERMAdur S Support Filter Sheets

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    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