Well-designed VＱ SERIES SINGLE PUMP to Liberia Manufacturers

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Product Introduction The High-pressure and high-performance Intra-vane pumps for Mobile Equipment Features 1.To adopt balanced hydraulic for the structure of Intra-vane and ten –Vane design, higher pressure, top to 21 MPa.2.To adopt floating structure for side plate, it will do a compensation for end-face clearance by automatic, so that even the pump under high pressure it can maintain a high volumetric efficiency. 3.The side plate is made of dual-metal material, it improved the seizu...

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Hydraulic Pump Assembly, Hydraulic Servo System Control, Hydraulic Pump Used In Excavator, Honesty is our principle, skilled procedure is our perform, service is our target, and customers' satisfaction is our long term!

Well-designed VＱ SERIES SINGLE PUMP to Liberia Manufacturers Detail:

Product Introduction

The High-pressure and high-performance Intra-vane pumps for Mobile Equipment

Features

1.To adopt balanced hydraulic for the structure of Intra-vane and ten –Vane design, higher pressure, top to 21 MPa.
2.To adopt floating structure for side plate, it will do a compensation for end-face clearance by automatic, so that even the pump under high pressure it can maintain a high volumetric efficiency.
3.The side plate is made of dual-metal material, it improved the seizure resistance, and so that the life of pump will be longer.

(F3-)	PC-	25VQ	19	R	10
Note	Cartridge mark	Series	Flow code	Rotation	Design number
No-marking: Petroleum series oil emulsification fluid water glycol-fluid F3: phosphate ester fluid	PC- Cartridge kit of single pump double pump shaft end PCT- Cartridge kit of double pump cover end	20VQ	2、3、4、5、6、7、8、9、10、11、12、14	(Views from shaft end of pump) R-right hand for clockwise L-left hand for counter-clockwise	10
		25VQ	10、12、14、15、 17、19、21、25
		35VQ	21、25、30、32、 35、38、45
		45VQ	42、45、50、57、 60、66、75

▽Usgpm Flow(Usgpm) at 1200r/min and 0.69MPa

Specification

Series	Flow code (Usgpm)	Geometric displace-ment mL/r (in3/r)	Max. operating pressure (Mpa)	Max. Speed r/min	Min. speed (r/min)
20VQ	2	7(0.43)	21	2700	600
	3	10(0.61)
	4	13(0.79)
	5	16.5(1.01)
	6	19(1.16)
	7	22(1.40)
	8	27(1.67)
	9	30(1.85)
	10	31.5(1.92)
	11	35(2.14)
	12	40(2.44)	16
	14	45(2.78)	14
25VQ	10	32(1.95)	21	2700	600
	12	38(2.32)
	14	43.5(2.65)
	15	47(2.89)		2500
	17	54(3.30)
	19	60(3.66)
	21	67(4.13)
	25	79.2(4.83)
35VQ	21	67(4.13)	21	2500	600
	25	81(4.94)
	30	95(5.80)
	32	101(6.16)
	35	109(6.65)		2400
	38	119(7.26)
	45	143(8.72)	14
45VQ	42	134(8.17)	17.5	2400	600
	45	143(8.72)		2200
	50	159(9.70)
	57	181(11.05)
	60	189(11.05)
	66	210(12.81)
	75	237(14.46)	14

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