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VQ Series Single Vane Pumps

The series high pressure resistant composition vane pumps with high performance are developed for engineering machinery application,especially for walking machinery. The main features are as follows:
1. Adopt the structure of hydraulic balancing composition vans, making the resistant pressure higher to maximum 21 Mpa.
2. Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which helps to get pressure balance and high performance under high

Product Detail

The series high pressure resistant composition vane pumps with high performance are developed for engineering machinery application,especially for walking machinery. The main features are as follows:

1. Adopt the structure of hydraulic balancing composition vans, making the resistant pressure higher to maximum 21 Mpa.

2. Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which helps to get pressure balance and high performance under high rotation speed and high pressure.

3. Adopt bimetal flexible material for side plates, which dramatically improves the engagement performance of the gears and thus makes the pump working better and longer.


Model Number Designation

(F3-)25VQ21A(F)-1A20L
Front marksCode of
series
Displacement
codes
Pump port

  connection
Mounting
type
Shaft extensionOutlet port positionDesigning
No.
Direction of rotation
No mark:
water-in oil
emulsion of
petroleum
series

F3:Sul
phosuccinic
ester fatty of
acid
20VQ2,3,4,5,6,7,8,9,
10,11,12,14
A-SAE

4-bolted
Flange
No.marks:
Flange
mounting

F-Foot
mounting
1-straight shaft
with key

151-spline
shaft
(from cover end
pump)

A-Opposition of
inletB-
counterclockwise
90° from inlet

C-the same side of
inlet

D-Clockwise  90°
from inlet
30(from shaft end
pump)

L-counterclockwise
rotation

No marks:
Clockwise rotation
25VQ10,12,14,15,17,
 19,21
1-straight shaft
with key

86-heavy-duty
straight shaft
wirh key

11-spline shaft
20
35VQ21,25,30,32,35,
 38,45
45VQ42,45,50,57,60,
 66,75
The rated displacement (USgpm) is under the conditions of 1200r/min and 0.69 Mpa(100psi).


Specifications

ModelsDisplacement
code
Geometric
displacement
(ml/r)
Max speed
(r/min)
Max pressure
(Mpa)
  Typical outlet flow
      (L/min)
under Max speed and
   Max pressure
Typical outlet power
(KW)
under Max speed and
Max pressure
Weight
20VQ2727002116.47.211.8
311.727002124.410.8
41527002132.714.4
51827002142.317.9
61927002150.621.5
72227002158.823.7
82727002156.425.1
93027002173.426.0
1031.527002181.726.8
113627002188.527.7
124027001696.528.4
1445270014115.429.1
25VQ1032.527002181.435.214.5
1238.327002188.541.0
1443.3270021103.846.6
1547.3250021109.448.1
1752.5250021119.251.8
1960250021133.555.2
2165.0250021146.261.9
35VQ2164.0250021145.563.722.7
2579.2250021173.175.3
3095.0250021211.587.7
32101250021220.292.2
35109240021230.898.5
38118240021250104.4
45147240021271.299.8
45VQ42134240017.5255.891.434.1
45147220017.5271.299.8
50156220017.5303.8105.2
57180220017.5343.7120.2
60189220017.5369.2126.8
66208220017.5408.7142.4
75237220014460120.2


VQ Series Single Vane Pumps
The series high pressure resistant composition vane pumps with high performance are developed for engineering machinery application,especially for walking machinery. The main features are as follows:
1. Adopt the structure of hydraulic balancing composition vans, making the resistant pressure higher to maximum 21 Mpa.
2. Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which helps to get pressure balance and high performance under high
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Kinde Hydraulics Co., Ltd        
Wechat:0086-18067240587

WhatsApp:.0086-18058289757 (Ms. Carol)
Tel: 0086-574-88129537        
Fax: 0086-574-88129517        
E-mail: sales@kindehyd.com 
Web: www.kindehyd.com   

Add: Room 3-2-2, Building 31, Liandong U-Valley · Yingong Intelligent Manufacturing Industrial Park, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang       

© Copyright  2020 .Kinde Hydraulics Co.,Ltd .All right reserved. Technical support: Comet Network

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