L91D - 5-150 PSI, 13-52 PSI Dif, Proportional Pressuretrol Controller

Details:

• For use with steam, air, non-combustible gases, and non-corrosive fluids
• Two potentiometers allow unison control of motors; adjustable proportioning range
• Operating pressure range: 5 - 150 PSI
• Pressure differential: 13 - 52 PSI
• 1/4" NPT external thread
• Brass bellows
• Temperature range: 32° to 150° F
• 140 ohms