Used 200 gallon Dedietrich glass lined reactor. Internal rated 90/FV @ 500 degrees F. Jacket rated 90/105 @ 500 degrees F. Clamped top. 3 hp 3 phase 60 cycle 230/460 volt motor with Lenze reducer 30-177 rpm. 3 blade retreat curve agitator with calibration lines. Glass type 3009. Baffle. Serial 34684. National board number 5318. Built 1990.