YB series vane pumpDetailed product description：

Product Introduction
The YB series vane pump is an energy conversion device that converts the mechanical energy output by a motor (other prime mover) into hydraulic energy. The pump adopts a "double acting balanced structure", with large and uniform output flow and low noise. Users can choose a double blade oil pump according to the needs of the system. The pump is composed of any two single pumps combined and adopts a common shaft transmission.

YB1 series blade oil pump type spectrum

single pump

four

six

ten

twelve

sixteen

twenty-five

thirty-two

forty

fifty

sixty-three

eighty

one hundred

125J

160J

200J

double pump

4/4

6/4

10/4

12/4

16/4

25/4

32/4

40/4

50/4

63/4

80/4

100/4

6/6

10/6

12/6

16/6

25/6

32/6

40/6

50/6

63/6

80/6

100/6

10/10

12/10

16/10

25/10

32/10

40/10

50/10

63/10

80/10

100/10

12/12

16/12

25/12

32/12

40/12

50/12

63/12

80/12

100/12

16/16

25/16

32/16

40/16

50/16

63/16

80/16

100/16

25/25

32/25

40/25

50/25

63/25

80/25

100/25

32/32

40/32

50/32

63/32

80/32

100/32

40/40

50/40

63/40

80/40

100/40

50/50

63/50

80/50

100/50

Labeled as basic pump

63/63

80/63

100/63

80/80

100/80

100/100

Main technical specifications of YB series vane pump

model	Displacement (milliliters per revolution)	Rated work stress Kilogram force/cm2	rotation speed rpm	Volume efficiency%	Overall efficiency	Pressure oscillation Kilogram force/cm2
YB1-2.5	two point five	sixty-three	one thousand four hundred and fifty	≥70	≥42	±2
YB1-4	four		one thousand four hundred and fifty	≥75	≥52
YB1-6	six point three		one thousand four hundred and fifty	≥80	≥60
YB1-10	ten		one thousand four hundred and fifty	≥84	≥65
YB1-12	twelve point five		nine hundred and sixty	≥84△	≥66△
YB1-16	sixteen			≥86	≥71
YB1-20	twenty			≥87	≥74
YB1-25	twenty-five			≥88	≥75
YB1-32	thirty-one point five			≥90	≥73
YB1-40	forty			≥90	≥75
YB1-50	fifty			≥90	≥78
YB1-63	sixty-three			≥91	≥74
YB1-80	eighty			≥91	≥80
YB1-100	one hundred			≥91	≥80
YB-125	one hundred and twenty-five			≥91	≥82
YB-160	one hundred and sixty			≥91	≥82
YB-200	two hundred			≥91	≥82