VQ Series Intra-Vane Single Pumps Manufacturers, Suppliers, Factory

VQ Series Intra-Vane Single Pump

VQ series high-speed and pressure intra-vane pumps meet the vehicle. These pumps have high pressure. With large capacity compact size, low noise level, and longer service life features, their main technical data have reached the advanced level of the same product in the world, They are widely used in hydraulic systems for machine tools, presses, die casting machines, engineering, plastic injection molding and other machinery

The VQ Series intra-vane single pumps are engineered to excel in high-speed and high-pressure applications, making them ideal for modern vehicles and industrial machinery. With their impressive capability to deliver high pressure and large capacity in a compact design, these pumps not only optimize space but also enhance overall efficiency. Their low noise operation is a significant advantage, contributing to a quieter working environment, while their robust construction ensures a longer service life, reducing maintenance needs. Achieving advanced technical specifications, the VQ Series pumps are recognized as leaders in hydraulic technology, widely utilized in hydraulic systems for machine tools, presses, die-casting machines, engineering, and plastic injection molding. These features collectively position the VQ Series as a top choice for industries seeking reliable and efficient hydraulic solutions.

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MODEL CODE

**VQ

Series

Geometric
displacement code
of the single pump or
shaft end pump of
double pump

Geometric
displacement code
of coyer end pump
of double pump

Shaft type

Standard

Heavy-duty

Splined 11 151 174

Outlet position(Viewed
from the cover end of the pump)

P2 outlet position
of double pump

P1 outlet position
of double pump

Rotation(Viewed from shaft)

L-left hand, omit for righthand

TECHNICAL DATA

VQ Series Single Pumps

Series	Displacement Code	Geometric displacement mL/r	VQ series		Weight kg
			Max. speed rpm	Max. pressure MPa
20	2	7	2700	14	12
	3	11.7
	4	15		21
	5	18
	6	19
	7	22
	8	27
	9	30
	10	33
	11	36
	12	40		16
	14	45		14
25	10	33	2700	21	14.8
	12	40
	14	45
	17	55	2500
	19	60
	21	67
35	21	67	2500	21	22.7
	25	81
	30	97
	35	112	2400
	38	121
45	42	138	2200	17.5	34
	45	147
	50	162
	57	180
	60	193
	66	208
	75	237		14

VQ Series Double Pumps

Series	Displacement code of shaft end pump	Displacement code of cover end pump

2520	10、12、14、17、19、21	2、3、4、5、6、7、8、9、10、11、12、14
2525	10、12、14、17、19、21	10、12、14、17、19、21
3520	21、25、30、35、38	2、3、4、5、6、7、8、9、10、11、12、14
3525	21、25、30、35、38	10、12、14、17、19、21
4520	42、45、50、57、60、66、75	2、3、4、5、6、7、8、9、10、11、12、14
4525	42、45、50、57、60、66、75	10、12、14、17、19、21
4535	42、45、50、57、60、66、75	21、25、30、35、38

Vane pump	Displacement	A=opposite inlet port	B=-90°CCW from inlet	C=inline with inlet	D=-90°CW from inlet
20VQ single vane pump	5 GPM	20VQ 5A 1A 22R	20VQ 5A 1B22R	20VQ 5A 1C22R	20VQ 5A 1D 22R
	8 GPM	20VQ 8A 1A 22R	20VQ 8A 1B22R	20VQ 8A 1C22R	20VQ 8A 1D 22R
	9 GPM	20VQ 9A 1A 22R	20VQ 9A 1B 22R	20VQ 9A 1C22R	20VQ 9A 1D 22R
	11 GPM	20VQ11A 1A 22R	20VQ 11A 1B22R	20VQ11A 1C22R	20VQ11A 1D 22R
	12 GPM	20VQ12A 1A 22R	20VQ12A 1B22R	20VQ 12A 1C22R	20VQ 12A 1D 22R
	14 GPM	20VQ14A 1A 22R	20VQ 14A 1B22R	20VQ 14A 1C22R	20VQ 14A 1D 22R
25VQ single vane pump	10 GPM	25VQ 10A 1A 22R	25VQ 10A 1B22R	25VQ 10A 1C22R	25VQ 10A 1D 22R
	12 GPM	25VQ12A 1A 22R	25VQ12A 1B22R	25VQ 12A 1C22R	25VQ 12A 1D 22R
	14 GPM	25VQ14A 1A 22R	25VQ 14A 1B22R	25VQ 14A 1C22R	25VQ 14A 1D 22R
	17 GPM	25VQ17A 1A 22R	25VQ17A 1B22R	25VQ 17A 1C22R	25VQ17A 1D 22R
	19 GPM	25VQ19A 1A 22R	25VQ 19A 1B22R	25VQ 19A 1C22R	25VQ 19A 1D 22R
	21 GPM	25VQ21A 1A 22R	25VQ21A 1B22R	25VQ21A 1C22R	25VQ 21A 1D 22R
35VQ single vane pump	21 GPM	35VQ21A1A22R	35VQ21A 1B 22R	35VQ 21A 1C22R	35VQ21A 1D 22R
	25 GPM	35VQ25A 1A22R	35VQ25A 1B 22R	35VQ 25A 1C22R	35VQ 25A 1D 22R
	30 GPM	35VQ 30A 1A22R	35VQ 30A 1B 22R	35VQ 30A 1C22R	35VQ 30A 1D 22R
	35 GPM	35VQ 35A 1A22R	35VQ 35A 1B 22R	35VQ 35A 1C22R	35VQ35A 1D 22R
	38 GPM	35VQ38A 1A 22R	35VQ38A 1B 22R	35VQ38A 1C 22R	35VQ38A 1D 22R
45VQ single vane pump	42 GPM	45VQ42A 1A 22R	45VQ 42A 1B22R	45VQ 42A 1A22R	45VQ 42A 1D 22R
	45 GPM	45VQ45A 1A 22R	45VQ 45A 1B22R	45VQ 45A 1A22R	45VQ 45A 1D 22R
	50 GPM	45VQ 50A 1A 22R	45VQ 50A 1B22R	45VQ 50A 1A22R	45VQ 50A 1D 22R
	57 GPM	45VQ57A 1A 22R	45VQ 57A 1B22R	45VQ 57A 1A22R	45VQ 57A 1D 22R
	60 GPM	45VQ 60A 1A 22R	45VQ 60A 1B22R	45VQ 60A 1A22R	45VQ 60A 1D 22R