Maxi Gaskleen® 8202/9202 Series Filter Assembly product photo Primary L

Maxi Gaskleen® 8202/9202 Series Filter Assembly

The Maxi Gaskleen filter assembly is specifically designed for ≥ 3 nanometer (0.003 μm) filtration of high flow applications. The 8202 Series assembly is designed for flow rates up to 30 scfm / 850 slpm; the 9202 Series assembly handles flow rates up to 50 scfm / 1416 slpm.
  • 316L stainless steel electropolished housing
  • Emflon® or Emflon PF element available
  • High temperature and pressure capabilities
  • Two fitting options available
  • Compact size (63.5 mm / 2.5 in. dia.) for ease of installation
  • 100% integrity tested
  • Cleanroom manufactured and packaged
  • 100% helium leak tested


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Description
The Maxi Gaskleen filter assembly is specifically designed for ≥ 3 nanometer (0.003 μm) filtration of high flow applications. The 8202 Series assembly is designed for flow rates up to 30 scfm / 850 slpm; the 9202 Series assembly handles flow rates up to 50 scfm / 1416 slpm.
  • 316L stainless steel electropolished housing
  • Emflon® or Emflon PF element available
  • High temperature and pressure capabilities
  • Two fitting options available
  • Compact size (63.5 mm / 2.5 in. dia.) for ease of installation
  • 100% integrity tested
  • Cleanroom manufactured and packaged
  • 100% helium leak tested
Specifications

Materials

  • Electropolished 316L stainless steel housing
  • ≤ 0.25 μm / 10 μin Ra internal surface finish

Element Options

  • Emflon filter medium:
    • PTFE Core, cage, and end caps: Polypropylene
    • O-ring: Teflon1 encapsulated Viton1
  • Emflon PF filter medium:
    • PTFE Core, cage, and end caps: PFA 440HP
    • O-ring: Teflon encapsulated Viton

Removal Rating

  • ≥ 3 nm

Filter Area

  • 0.15 m2 / 1.6 ft2 per GLF8202 assembly
  • 0.09 m2 / 1.0 ft2 per GLFPF8202 assembly
  • 0.30 m2 / 3.2 ft2 per GLF9202 assembly
  • 0.20 m2 / 2.1 ft2 per GLFPF9202 assembly

Connections

  • 12 in. Gasket seal, male (VCR2 or compatible)
  • 12 in. Butt weld (1.24 mm / 0.049 in. wall)
  • 34 in. Butt weld (1.65 mm / 0.065 in. wall)

Operating Conditions

  • Maximum operating pressure: 250 psig / 17 bar
  • Maximum operating temperature:
    • Emflon element 176 °F / 80 °C
    • Emflon PF element 250 °F / 121 °C
  • Maximum forward differential pressure:
    • 0.55 MPa @ 50 °C / 80 psid @ 120 °F
    • 0.35 MPa @ 80 °C / 50 psid @ 176 °F
  • Maximum reverse differential pressure: 0.34 MPa @ 21 °C / 50 psid @ 70 °F

Leak Rating

  • 100% helium leak tested to 10-9 atm•cm3/s
  • Design validated to 10-11 atm•cm3/s

Packaging

  • Double bagged
    • Outer bag: aluminized mylar
    • Inner bag: polyethylene
  • N2 purged
1 Teflon and Viton are trademarks of E. I. du Pont de Nemours and Company.
2 VCR is a trademark of Swagelok Company.
Performance

Pressure Drop vs. Gas Flow Rate

Maxi Gaskleen 9202 Series Assembly

Maxi Gaskleen 9202 Series Assembly

Maxi Gaskleen 8202 Series Assembly

Maxi Gaskleen 8202 Series Assembly
Type
Assemblies
Additional Information

Dimensions

Code BW8 & BW12

Code BW8 & BW12

Code VMM8

Code VMM8
Ordering Information
Part Number Description Length (L)
(mm / in.)
GLFPF8202VMM8 Emflon PF element, 12 in. gasket seal (VCR or compatible) male / male 197 / 7.75
GLFPF8202BW8 Emflon PF element, 12 in. butt weld, 1.24 mm / 0.049 in wall 197 / 7.75
GLF8202VMM8 Emflon element, 12 in. gasket seal (VCR or compatible) male / male 197 / 7.75
GLF8202BW8 Emflon element 12 in. butt weld, 1.24 mm / 0.049 in wall 197 / 7.75
GLFPF9202BW8 Emflon PF element, 12 in. butt weld, 1.24 mm / 0.049 in wall 295 / 11.61
GLFPF9202BW12 Emflon PF element, 34 in. butt weld, 1.65 mm / 0.065 in wall 295 / 11.61
GLFPF9202VMM8 Emflon PF element, 12 in. gasket seal (VCR or compatible) male / male 258 / 10.14
GLF9202VMM8 Emflon element, 12 in. gasket seal (VCR or compatible) male / male 258 / 10.14

Unit conversion: 1 bar = 100 kilopascals
Application
Process gas filtration