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Coupling flange (ISO flange
in the standard version).
A rational and unique technical
solution. Thermal compensation
and hydraulic sealing insert.
Hypocycloidal profile idler spindles
hydraulically driven by the fluid to
be pumped.
Groove ball bearing, lubricated by the fluid
to be pumped (internal pump design).
Close manufacturing tolerances guarantee
high volumetric efficiency and low noise.
Epicycloidal profile hydraulically
balanced driving spindle.
Characteristics
··
Compatible with a wide range of viscosities from
1 to 12,000 cSt and above.
··
Efficiently working also at very low temperatures (-20
O
C).
··
High self-priming capacity.
··
High rotation rates = minimizing the size and cost of the pump.
··
Steady flow rate = maximum efficiency in heat exchange
applications.
··
Special design for systems with entrained air in the lubricant
= minimizing the vibrations and noise caused by air.
··
Minimum sensitivity to particle pollution = longest life of
the pump and circuit.
··
Continuous operating pressures up to 130 bar, peak 200 bar.
··
Pulsation-free = maximum efficiency of filtering applications.
··
Extremely quiet.
Maintenance-free unbalanced
mechanical seal, constantly
maintained at inlet pressure.
Built in pressure relief
valve, on demand
TRAHCYTISOCSIV
tSc
O
E
USS
1RS
5
93,1
24
73
01
38,1
85
15
02
78,2
79
58
03
70,4
141
321
04
33,5
581
361
05
26,6
032
302
57
98,9
343
403
001
71,31
654
504
051
47,91
386
806
002
3,62
019
018
052
9,23
731.1
210.1
003
4,93
463.1
512.1
004
6,25
918.1
026.1
005
8,56
372.2
420.2
006
9,87
727.2
924.2
008
3,501
736.3
932.3
000.1
6,131
645.4
940.4
052.1
5,461
286.5
160.5
005.1
4,791
818.6
370.6
002.2
092
000.01
064.8
004.4
095
000.02
029.61
III
POMPE A VITI
SCREW PUMPS
INTRODUCTION