This 545 Electronic-to-Pneumatic Transducer converts an electronic signal into a linear pneumatic signal.
This electronic-to-pneumatic transducer is Remote Mounted, and has a Hand-Auto Switch, Override Dial, High Capacity, Non Bleed Device, 0 to 20 psig Output Signal, Two-1/4 In OD Nominal, Barbed Fitting, 4.25 In H x 7.25 In W x 3.06 In D.