35B-2BR7-2000000MB

Model 135 Rev B Low Temperature Shutoff (Pneumatic); Brass Head And Thermal Element; Opt-64: O-Ring Insertion Seal With Set Screw Locking Groove; BR/SST/CU Internal Trim, Fluorosilicone (FK) Seals, Stainless Steel Spring Washers, Invar Rod; Setpoint Calibration,+30 Deg F Full Open; Opt-55: Cleaned For Oxygen Service Per Cashco Specification S-1134