Model 135 Rev B Low Temperature Shutoff (Pneumatic); Brass Head And Thermal Element; Standard 1/2" NPT Male Insertion Connection; BR/SST/CU Internal Trim, Fluorosilicone (FK) Seals, Stainless Steel Spring Washers, Invar Rod; Special Calibration Range Of -25° C (-13° F) Full Open; Opt-55: Cleaned For Oxygen Service Per Cashco Specification S-1134
Model 135 Rev B Low Temperature Shutoff (Pneumatic); Brass Head And Thermal Element; Standard 1/2" NPT Male Insertion Connection; BR/SST/CU Internal Trim, Fluorosilicone (FK) Seals, Stainless Steel Spring Washers, Invar Rod; Special Calibration Range Of -25° C (-13° F) Full Open; Opt-55: Cleaned For Oxygen Service Per Cashco Specification S-1134