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3
Fixed displacement vane pump,
hydraulically balanced, with capacity
determined by the type of cartridge
used and the speed of rotation. The
pump is available in five different
displacements from 39 to 66 l/min (from
10 to 17 gpm) at 1000 rpm and 7 bar.
General description
HQ02
single pump
Hydraulic fluids:
mineral oils, phosphate ester based fluids.
Viscosity range
(with mineral oil)
:
from 13 to 860 cSt.
(13 to 54 cSt. recommended)
.
Filtration:
for the inlet - 149 micron abs., for the return line - 25 micron abs. or
better
(with synthetic fluids: for the return line - 10 micron abs. or better)
.
Inlet pressure
(with mineral oil)
:
from -0,17 to +0,35 bar
(-2.5 + 5 psi)
Operating temperature:
with mineral oil -10
°
C to +70
°
C
(+30
°
C to +60
°
C recommended)
.
Drive:
direct and coaxial by means of a flexible coupling.
Technical characteristics
Cartridge
model
Geometric
displacement
Rated
capacity
Rated
capacity
Rated
capacity
Maximum
pressure
Speed
range
rpm
at 1000 rpm 7 bar
at 1200 rpm 7 bar
at 1500 rpm 7 bar
with mineral oil
A02-12
40,1 (2.45)
39,1 (10.0)
46,9 (12)
58,8 (15.5)
210 (3050)
600 2700
A02-14
45,4 (2.77)
43,9 (11.7)
52,7 (14)
65,7 (17.4)
210 (3050)
600 2700
A02-17
55,2 (3.37)
53,5 (14.2)
64,2 (17)
80,2 (21.2)
210 (3050)
600 2500
A02-19
60,1 (3.66)
59,2 (15.8)
71,1 (19)
88,7 (23.4)
210 (3050)
600 2500
A02-21
67,5 (4.12)
65,8 (17.5)
79,3 (21)
99,8 (26.4)
210 (3050)
600 2500
cm
3
/g
(in
3
/r)
l/min
(gpm)
l/min
(gpm)
l/min
(gpm)
bar
(psi)
min max