Features
Control 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.
Specifications
Vacuum Supply Max.
29.92 Hg (760 torr)
Flow Capacity
3 SCFM @ 650 torr Sypply, 250 torr Setpoint
Vacuum Supply Effect
Less than 1 torr for 100 torr (.04 Hg for 3.94 Hg) Change in Vacuum Supply
Sensitivity
.125" (.005 PSIG) (.32 cm) Water Column
Ambient Temperature
-40°F to +200°F, (-40°C to 93°C)
