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China Suppliers Factory Direct V-Series Hydraulic Vane Pump Cartridges – Premium Replacement Parts for Maximum Performance
Model Designation
(F3-) |
PC- |
25V |
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 |
20V |
2,3,4,5,6,7,8,9, 10,11,12,14 | (Viewed from shaft end of pump) L-Left hand for counter clockwise R-Right hand for clockwise |
10 |
25V |
10,12,14,15,17, 19,21,25 | ||||
35V |
21,25,30,32,35, 38,45 | ||||
45V |
42,45,50,57,60, 66,75 |
USgpm Flow: Flow(USgpm) at 1200r/min and 0.69MPa.
Note: The data of relevant series, model are unanimous. Please see V series-single pump data.

Technical Data
NO |
Part |
Qty |
NO |
Part |
Qty |
NO |
Part |
Qty |
1 |
Pin |
2 |
5 |
cam ring |
1 |
9 |
Retainer |
1 |
2 |
sliding bearing |
1 |
6 |
vane kit |
12 |
10 |
Oring |
1 |
3 |
cross pan head bolts |
2 |
7 |
Rotor |
1 |
11 |
Retainer |
1 |
4 |
inlet support plate |
1 |
8 |
outlet support plate |
1 |
Series |
φA |
B |
C |
φD |
E |
φF |
φG |
H |
K |
M(Gasket) |
N(O-Ring) |
20V |
82.55 |
81.5 |
70.1 |
47 |
61.5 |
4.8 |
76.2 |
7 |
73.6 |
82.76x76.26×3.5 |
40x3.55 |
25V |
96.8 |
98.8 |
87 |
52.2 |
71.2 |
4.8 |
90.5 |
7 |
88.19 |
97x91x3.5 |
44×3.53 |
35V |
114.3 |
117.7 |
105 |
72.2 |
90.3 |
6.4 |
108 |
8 |
103.94 |
114.5x108.5x3.5 |
63.09x3.53 |
45V |
133.35 |
141.1 |
129.6 |
80.2 |
105.5 |
6.4 |
127 |
8 |
123.8 |
133.6x127.6x3.5 |
71x3.55 |
Series |
Inside spline tooth outline parameter of rotor |
||||
Number of teeth |
Pitch |
Pressure angle |
Major Diameter |
Minor Diameter |
|
20V |
30 |
48/96 |
45° |
16.617 |
15.56 |
25V |
40 |
48/96 |
45° |
21.9 |
20.86 |
35V |
37 |
40/80 |
45° |
24.38 |
23.10 |
45V |
14 |
12/24 |
30° |
32.59 |
27.6 |
Frequently Asked Questions
What is the difference between PC and PCT cartridge marks?
PC marks the cartridge kit designed for a single pump or the shaft end of a double pump. PCT denotes the cartridge kit specifically for the cover end of a double pump.
How does the F3 prefix affect the fluid compatibility of the cartridge?
Without the F3 marking, the cartridge is compatible with petroleum series oil, emulsification fluid, and water glycol-fluid. The F3 prefix indicates compatibility with phosphate ester fluid.
How do I identify the rotation direction of the V Series equivalent cartridge?
Rotation is viewed from the shaft end of the pump. The letter "L" indicates left-hand (counter-clockwise) rotation, while the letter "R" indicates right-hand (clockwise) rotation.
What is the standard design number for these cartridge kits?
The standard design number for the series listed in the technical documentation is 10.
What standard flow rate conditions are these cartridge kits rated at?
The flow rate (USgpm) is rated and measured under the operating conditions of 1200 r/min and a pressure of 0.69 MPa.

