L91A - 10-300 PSI, 12 PSI Dif, Proportional Pressuretrol Controller

Details:

• For use with steam, air, non-combustible gases, and non-corrosive fluids
• Single potentiometer, nonadjustable proportioning range
• Operating pressure range: 10 - 300 PSI
• Pressure differential: 12 PSI
• 1/4" NPT external thread
• Brass bellows
• Temperature range: 32° to 150° F
• 140 ohms