Ultipleat® PKS Filter product photo Primary L

Ultipleat® PKS Filter

Ultipleat PKS filter cartridges are designed for high flow rate, aqueous applications required for 6.5G to the newest generation of liquid crystal display (LCD) processes. These filters can handle flow rates up to 250 L/min, thereby reducing system footprint and change-out costs. Ultipleat PKS filters are available in four filter media types; polypropylene, highly asymmetric hydrophilic polysulfone, polyethersulfone and PTFE, with removal ratings from 0.01 μm to 30 μm.


  • Ideally suited for most LCD wet processing applications, such as developing, etching, stripping and DI water rinsing
  • Broad choice of membranes and removal ratings, suitable for many different applications
  • Patented, crescent-shaped pleat structure allows for high flow rates and long service life
  • Compact design makes for efficient filter change-outs, thus reducing equipment down-time


* Required
Need Help?
Download Datasheet
Description
Ultipleat PKS filter cartridges are designed for high flow rate, aqueous applications required for 6.5G to the newest generation of liquid crystal display (LCD) processes. These filters can handle flow rates up to 250 L/min, thereby reducing system footprint and change-out costs. Ultipleat PKS filters are available in four filter media types; polypropylene, highly asymmetric hydrophilic polysulfone, polyethersulfone and PTFE, with removal ratings from 0.01 μm to 30 μm.


  • Ideally suited for most LCD wet processing applications, such as developing, etching, stripping and DI water rinsing
  • Broad choice of membranes and removal ratings, suitable for many different applications
  • Patented, crescent-shaped pleat structure allows for high flow rates and long service life
  • Compact design makes for efficient filter change-outs, thus reducing equipment down-time
Specifications

Materials

  • Media options:
    • (I) Polypropylene
    • (II) highly asymmetric, hydrophilic polysulfone
    • (III) hydrophilic polyethersulfone
    • (IV) PTFE
  • Support and drainage: Polypropylene
  • Core: Polypropylene
  • End caps: Polypropylene
  • Sealing options:
    •  Ethylene propylene (EPDM)
    •  Fluoroelastomer
    •  FEP encapsulated fluoroelastomer
    • Kalrez1
    1Kalrez is a registered trademark of E. I. du Pont de Nemours and Company.

    Removal Ratings

    • Polypropylene: 2 μm, 4.5 μm, 10 μm, 20 μm
    • Highly asymmetric, hydrophilic polysulfone:0.03μm, 0.1 μm, 0.2 μm
    • Hydrophilic polyethersulfone: 0.45 μm, 1.2 μm
    • PTFE: 1 μm, 3 μm, 10 μm

    Operating Conditions

    • Maximum Operating Temperature:
      •  Polypropylene,  highly asymmetric hydrophilic polysulfone, hydrophilic polyethersulfone: 80 °C / 176 °F
      •  PTFE: 85 °C / 185 °F
    • Maximum Differential Pressure:
      • 0.69 MPa @ 20 °C / 100 psid @ 68 °F
      • 0.34 MPa @ 80 °C / 50 psid @ 176 °F
    Please contact your Pall representative for information on housings
Performance

Typical Flow Characteristics - 1cP fluid, 20℃

Polypropylene

Polypropylene

Highly Asymmetric Hydrophilic Polysulfone
Hydrophilic Polyethersulfone

Highly Asymmetric Hydrophilic Polysulfone Hydrophillic Polyethersulfone

PTFE

PTFE
Type
Filter Cartridges
Additional Information

Dimensions (nominal)

Dimensions (nominal)
Ordering Information

UPK310 [1] [2]

Table 1
 
Code Filter Media Removal ratings (μm)
UY020 Polypropylene 2
UY045 4.5
UY100 10
UY200 20
UY300 30
S030 Highly asymmetric,
hydrophilic polysulfone
0.03
S100 0.1
S200 0.2
S450 Hydrophilic polyethersulfone 0.45
S1200 1.2
F010 PTFE 1
F030 3
F100 10
 

Table 2
 
Code O-ring materials
J EPDM
H Fluoroelastomer
H1 FEP encapsulated fluoroelastomer
H11 Kalrez
 

Representative example part numbers

 
(Polypropylene Media) (Hydrophilic Polyethersulfone Media)
UPKS310UY020J UPK310S450J
UPKS310UY045J UPK310S1200J
UPKS310UY100J
UPKS310UY200J (PTFE Media)
UPK310F010H1
(Highly Asymmetric Hydrophilic Polysulfone Media) UPK310F030H1
UPK310S030J UPK310F100H1
UPK310S100J
UPK310S200J
 
Application
Wet Etch Chemicals