25VQ10A-1A 22R Single Pump

Vane Pump 25VQ10A-1A 22R/ 25VQ10A-1B 22R/ 25VQ10A-1C 22R/ 25VQ10A-1D 22R/ 25VQ10A-86A 22R

VQ Series Single Pumps

Introduction

The high-pressure and high-performance Intra-vane pumps for mobile equipment.

Features:

  1. To adopt balanced hydraulic for the struction of Intra-vane and ten-Vane design, higher pressure, top to 21MPa.
  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

Model Code

(F3-) 25VQ 19 A (F) -1 A 30 R
Note Series Displacement Port Connection Installation Type Shaft Type Outlet Positions Design Number Rotation
No-marking

 

Petroleum series oil

 

Emulsification fluid

 

Water glycol fluid

 

Phosphate ester fluid

20VQ 2 3 4 5 6 7 8 9 10 11 12 14 A-SAE 4 bolt flange No marking- Flange Mounting

 

F-Foot Mounting

1-Straight key

151-Spline key

View from cover end of pump

 

A-Opposite inlet

B-90°CCW from inlet

C-Inline with inlet

D-90°CW from inlet

30 View from shaft end of pump

 

L-Left hand for counter clockwise

R-Right hand for clockwise

25VQ 10 12 14 15 17 19 21 25 1-Straight key

86-HD Straight key

11-Spline key

22
35VQ 21 25 30 32 35 38 45
45VQ 42 45 50 57 60 66 75

Flow(USgpm) at 1200r/min and 0.69MPa

Specifications

Series Flow Code

(USgpm)

Grometric displacement

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(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(4.83)
35VQ 21 67(4.13) 21 2500 600
25 81(4.94)
30 95(5.80)
32 101(6016)
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(11.53)
66 210(12.81)
75 237(14.46) 14

Dimensions

20VQ Dimensions

25VQ Dimensions

35VQ Dimensions

45VQ Dimensions

Suppliers

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