First: haina gear pump factory production KCB 135 gear pump and KCB200 gear pump for the same type of pump, only motor equipped with different, lead to different traffic. KCB 135 Gear Pump (2CY8/0.33 Gear Pump) motor is equipped with 2.2 KW-6, speed to 960 revolutions per minute, KCB135 significance for 135 l per minute, 8 cubic meters per hour, discharge pressure: 0.33 MPA; Pump in and out of diameter: 2 inches of flange connection Material: cast iron, alloy steel, copper, stainless steel