Item #12967 (Leybold Heralus Vacuum Pump Rotary Vacuum Pump)
Description
"trivac" two stage rotary vacuum pump by leybold-heralus of germany, model d90a, catalog # 898096, serial # 1287304043. Features monoblock design with direct coupled 3 horsepower drive by general electric @ 1765 rpm, manufacturer rates performance at 1 x 10-4 torr, 53. 7 cfm, 220/3 phase voltage, central lifting hook, 230 lbs. Formerly used in ethical pharmaceutical.