Hangzhou Hesar Hydraulics Co.,Ltd

Introduction:
This series vane pumps are high pressure and high performance intra-vane pumps.
1.Cartridge kits are entirely similar to those of VICKERS stable V series pumps which can be interchangeable with
cartridge kits of SQP series.
2.New configuration design gets an excellent performance in restraining pulsing and noise.
3.Strengthened pump housing design offers a better anti-vibration ability, which effect the remarkable low noise.

SQP Series Single Pumps Model Code:

(F3-)	SQP*	*	-*	*	(F)	*	10
Prefix	Series	Displacement	Shaft	Outlet Position	Mounting	Rotation	Design
Omit:-If not required F3- Viton seals	SQP1	2,3,4,5,6,7,8 9,10,11,12,14	1-Straight Key 11-Spline 86-HD.straight Key	(Viewed from cover end of pump) A-Opposite inlet port B-90° CCW from inlet C-In line with inlet D-90° CW from inlet	Omit- Flange mounting F- Foot mounting	(View from shaft end of pump) L-CCW R-CW	10
	SQP2	10,12,14,17 19,21
	SQP3	21,25,30,32 35,38,45
	SQP4	42,45,50,57 60,66,75

The rated displacement(USgpm)is under the conditions of 1200r/min and 0.69 MPa(100psi)

Technical Data:

Series	Displacement	Geometric Displacement (ml/r)	Max Speed (r/min)	Max Pressure (Mpa)	Mini Speed (r/min)
SQP1	2	7	1800	14	600
	3	10		17.5
	4	13
	5	18
	6	19
	7	23
	8	27
	9	30
	10	33
	11	36
	12	40		16
	14	45		14
SQP2	10	33	1800	17.5	600
	12	40
	14	45
	17	55
	19	60
	21	67
SQP3	21	67	1800	17.5	600
	25	81
	30	97
	35	112
	38	121
SQP4	42	138	1800	17.5	600
	45	147
	50	162
	57	180
	60	193
	66	212
	75	237		14

SQP Series Double Pumps Model Code:

(F3-)	SQP**	-*	-*	-*	*	(F)	*	10
Prefix	Series	Displacement	Displacement	Shaft	Outlet Position	Mounting	Rotation	Design
Omit:-If not required F3- Viton seals	SQP21	10,12,14,17 19,21	2,3,4,5,6,7,8 9,10,11,12,14	1-Straight Key 11-Spline 86-HD.straight Key	(Viewed from cover end of pump) See image below	Omit- Flange mounting F- Foot mounting	(View from shaft end of pump) L-CCW R-CW	10
	SQP31	21,25,30,32 35,38,45	2,3,4,5,6,7,8 9,10,11,12,14
	SQP32	21,25,30,32 35,38,45	10,12,14,17 19,21
	SQP41	42,45,50,57 60,66,75	2,3,4,5,6,7,8 9,10,11,12,14
	SQP42	42,45,50,57 60,66,75	10,12,14,17 19,21
	SQP43	42,45,50,57 60,66,75	21,25,30,32 35,38,45

The rated displacement(USgpm)is under the conditions of 1200r/min and 0.69 MPa(100psi)

Oil port position：