Gaskleen® ST Purifier0 pages

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Gas Filtration Purifiers

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Data Sheet A87g

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Gaskleen® ST Purifier

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Description

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A unique combination of Pall's leading

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edge AresKleen™ purification material

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combined with Ultramet-L^ stainless

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steel filter media creating the Industry's

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most advanced true polnt-of-use purifier.

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The Gaskleen^ ST Purifier assembly is

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designed to remove contamination from

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many process gases. Sub ppb level

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purification Is achieved at designed flow

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rates of up to 5 slpm while providing

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0.003 urn filtration.

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• Controls and reduces impurities such

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as O2, H2O, CO2, CO, NMHC, Ni(CO)4

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and FE(CO)5

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• One-for-one dimensional replacement

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of conventional In-line particle filter

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assemblies

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• Assembly hardware Is made of 316 L

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stainless steel

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• High efficiency diffusion barrier

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ensures Integrity of reactive material

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during installation

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• Superior pressure drop characteristics

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• Wide variety of gases purified

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• 100% helium leak and pressure tested

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• Compact size

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• Not orientation sensitive"

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• Does not generate hazardous waste

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when used in non-hazardous gas service

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• Will not release hydrocarbons

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• No detectable metal contribution

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above background in HCI gas with

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H CLP material

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• No detectable metal contribution

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above background in H Br gas with

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HBRP material

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Specifications

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Materials

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• Electropolished 316 L VAR PLUS

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stainless steel components

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• < 0.25 urn / 10 uin Ra Internal

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surface finish

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Particle Removal Efficiency Rating

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• 1x109 retention of particles & 0.003 nm

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up to 5 slpm

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Connections

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• 1/4" Gasket Seal, Male/Male

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(VCR2 compatible)

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Operating Conditions

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• Maximum Operating Pressure:

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2200 psig / 152 bar

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• Maximum operating temperature:

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100°C/212°F (INP, SIP, FOR SF6P),

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40°C / 104°F (NH3R GEH4R OXR CLXP,

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HCLR HBRP, CDAP)

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• EU Pressure Equipment Directive:

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Assemblies have been evaluated and

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are CE marked per the European

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Union's Pressure Equipment Directive

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97/23/EC.

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Design Flow Rate

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•0-5 slpm @ 15 psig / 1 bar

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• Intermittent flow rates up to 10 slpm

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can be accommodated with reduced

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lifetime3

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Packaging

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• Double bagged

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• Outer bag: aluminlzed mylar4

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• Inner bag: polyethylene

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• End fittings capped with metal seals

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• Product packaged in an argon

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environment

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Nominal Dimensions

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• Length: 5" / 127 mm

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• Diameter: 1.25" / 31.8 mm

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1 Vertical installation recommended for NH3R

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2 VCR is a trademark of Swagelok Co

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2 Contact the Pall Microelectronics Group for further

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information.

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4 Mylar is a registered trademark of Dupont Teijin

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Films.

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