Wilkerson WRA171 Series High Precision Regulator

Wilkerson

Product Code: WRA171 Series
Brand: Wilkerson



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Description for Wilkerson WRA171 Series High Precision Regulator

FeaturesControl sensitivity of .125" (.32 cm) water column allows use in precision applications.Balanced supply valve minimizes effects of vacuum variation.Aspirator tube compensates for downstream pressure droop under flow conditions.A separate Control Chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing.Construction allows servicing without removing from the line.SpecificationsVacuum Supply Max.29.92 Hg (760 torr)Flow Capacity3 SCFM @ 650 torr Sypply, 250 torr SetpointVacuum Supply EffectLess than 1 torr for 100 torr (.04 Hg for 3.94 Hg) Change in Vacuum SupplySensitivity.125" (.005 PSIG) (.32 cm) Water ColumnAmbient Temperature-40°F to +200°F, (-40°C to 93°C)

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