Description Overview Chamber: 1 Year: 1989 Specifications Maximum allowable working pressure: 43.5 psi at 284 degrees fahrenheit Minimum design metal temperature: 50 degrees fahrenheit at 43.5 psi Motor Information Volts: 230/460 Amps: 58/29 Hp: 25 Kw: 18.5 Rpm: 1775 Hz: 60 Ph: 3