QT Series Eternal Hydraulic Internal Gear Pump

Features

QT internal gear pump is a high-performance, high-pressure internal gear pump, widely used in servo systems and other hydraulic systems. With a proven global track record over time, the QT line has been further improved through structural adjustments. Its specially designed gear geometry lowers noise, enabling quiet operation even under high pressure and rotational speeds.

Specifications

Model	Capacity (ml/r)	Power (km)	Max. speed (r/min)	Model	Capacity (ml/r)	Power (km)	Max. speed (r/min)	Model	Capacity (ml/r)	Power (km)	Max. speed (r/min)
QT31-20	20	4.5	3000	QT32-10	10	4.6	3000	QT33-10	10	8.3	3000
QT31-25	25	5.6		QT32-12.5	12	5.8		QT33-12.5	12	10.4
QT31-31.5	32	6.9		QT32-16	16	7.1		QT33-16	16	12.8
QT41-40	40	8.9	2000	QT42-20	20	9.2	3000	QT43-20	20	16.5	3000
QT41-50	50	11		QT42-25	25	11.4		QT43-25	25	20.4
QT41-63	63	14.1		QT42-31.5	32	14.6		QT43-31.5	32	26.1
QT51-80	80	17	2000	QT52-40	40	17.7	2000	QT53-40	40	31.6	2000
QT51-100	100	21.7		QT52-50	50	22.6		QT53-50	50	40.5
QT51-125	125	27.1		QT52-63	63	28.3		QT53-63	63	50.7
QT61-160	160	34	1500	QT62-80	80	35.6	2000	QT63-80	80	63.7	2000
QT61-200	200	42.5		QT62-100	100	44.6		QT63-100	100	80
QT61-250	250	52.1		QT62-125	125	54.9		QT63-125	125	98.4

Features

Specifications

High Pressure Gear Pump,

Low Pressure Gear Pump,

Hydraulic Internal Gear Pump

QT Series Eternal Hydraulic Internal Gear Pump

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