Fairchild Model 17
Vacuum Regulator
Installation, Operation and Maintenance Instructions
Figure 1.
Model 17 Outline Dimension
General Information
The Model 17 is a high accuracy vacuum regulator that provides uniform vacuum regulation
independent of vacuum supply changes and flow demand
.
Specifications
Vacuum Supply (Max)
30” Hg (Full Vacuum)
Flow Capacity
3 scfm @ 25” Hg Supply, 10” Hg setpoint
Sensitivity
1/8” W. C.
Ambient Temperature Limits
-40 F to + 200°F, (-40°C to + 93.2°C)
Vacuum Supply Effect
Less than 0.1” Hg for 10” Hg change in vacuum supply
Materials of Construction
Body & Housing . . . . Aluminum
Trim . . . . . . . . . . . . . . . Brass, Zinc Plated Steel
Elastomers . . . . . . . . . Nitrile