Barber Colman Robertshaw 2260-550 Airstream Temperature Controller BRAND NEW!!! The T201 series are one-pipe, non-relay controllers designed primarily for use as low limit thermostats in unit ventilator and central fan system applications. Remote Bulb Stat Direct Acting. Bleed Type Control. Range 40-150F. Rigid Stem Direct Insertion. Factory #T201-023 Invensys Product Temp Range: 40-150 F Throttling Range 10-50 adjustable Max Pressure 30 psig Operating Pressure 15-20 psig Branch Pressure 3-15 psig
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