Used 5HP Bran+Luebbe Plunger Metering Pump, Model H4-31, 316 Stainless Steel. Approximate 685 liters per hour. Approximate 1-1/2" inlet, 1" outlet. Driven by a 5 hp, 3/60/208-230/460 volt, 1725 rpm motor. Job # 51134777.1000, Serial # 9170282. Built 2008. Stand not included.