Atos PFE-32022/2DT 20 Vane Pump

Table A007-12/E
Vane pumps type PFE-32, PFE-42, PFE-52 fixed displacement - cartridge design - high pressure
g
PFE-*2 are high pressure fixed displacement vane pumps, b c cartridge design with integral hydraulic balancing d for high volumetric efficency,
long service life and low noise level.
f IN
OUT
They are available in three different body sizes with max displacements up
to 44, 85 and 150 cm3/rev and single, multiple or with through-shaft configurations.
Mounting flange according to SAE J744 standard.
e a bc d e f g 1
d
d
c b
Pump body Rotor with vanes Balanced plates Shaft
IN port - SAE 3000 flange
OUT port - SAE 3000 flange
Inlet and outlet ports can be oriented in four different positions to match any
installation requirement.
a
PFE-42
Simplified maintenance as the pumping cartridge can be easily replaced.
Max displacement: up to 150 cm3/rev Max pressure: 300 bar
MODEL CODE OF SINGLE PUMPS
- 32
XA
PFE
036 /
1
T
D
*
Fixed displacement vane pump
*
/
Seals material:
- = NBR
PE = FKM
Option for pumps with through shaft, see section 3:
XA, XA7, XB, XB7, XC = for coupling with other pumps type PFE Size, see section 2:
32, 42, 52
Series number
Displacement (cm3/rev), see section 2 Drive shaft, see section 8 and 9:
cylindrical, keyed 3 = for high torque applications splined:
5 = for single and multiple pumps (any position) 6 = for single and multiple pumps (only first position)
7 = for second and third position in multiple pumps
Port orientation, see section 6:
T = standard U, V, W = on request
Direction of rotation, viewed from the shaft end:
D = clockwise (supplied standard if not otherwise specified) S = counterclockwise
only for PFE-32 and PFE-42
Note: for multiple pumps factory assembled, see tech. table A190
2
HYDRAULIC CHARACTERISTICS - based on mineral oil ISO VG 46 at 50 °C
Size code
32
Displacement code Displacement Max working pressure (1)
022
028
036
045
(cm3/rev)
16.5
21.6
28.1
35.6
45.0
(bar)
210
Recommended pressure on inlet port (rpm)
1000
Max speed (2)
(rpm)
2500
Volumetric efficiency (3) (dBA)
300
52
056
070
085
090
110
129
150
55.8
69.9
85.3
90.0
109.6
129.2
150.2
250
210
280
250
210
from -0,15 to 1,5 bar for speed up to 1800 rpm; from 0 to +1,5 bar for speed over 1800 rpm
Min speed
Noise level (3)
42
016
1200
1000
2500
800
2200
1000
2000
800
2000
1800
86
87
90
90
93
93
93
94
93
93
93
94
62
63
63
63
66
66
67
67
71
71
72
72
(1) Max pressure is 160 bar for HFDU, HFDR and HFC fluids (2) Max speed is 1800 rpm for /PE versions; 1500 rpm for HFDU, HFDR and HFC fluids
(3) Measuring data with: n = 1450 rpm; P = 140 bar;
A007