PUMPS OVERVIEW
ALUMINIUM GEAR PUMPS
VANE PUMPS
V10/V20 From 1.5 to 19.5 GPM
1.5PE From 0.71 to 5.22 GPM
Up to 4800 RPM Up to 2500 PSI
Up to 5000 RPM Up to 3625 PSI
P.74
P.68
25VQ/35VQ/45VQ From 18 to 90 GPM Up to 2700 RPM Up to 3000 PSI
2PE From 2.1 to 12.31 GPM
Up to 4000 RPM Up to 3600 PSI
P.74
P.69
vane pump
VP double Variable disPlacement Vane PumP
VARIABLE DISPLACEMENT From 3 to 10.5 GPM
2.5PB From 2.81 to 20.9 GPM
Up to 1800 RPM Up to 1700 PSI
Up to 3000 RPM Up to 3600 PSI
P.75
P.70
Symbol
characteristic : 1. Fully adjustable flow and pressure compensator. High efficiency, low temperature and energy-saving design. 2. Very low noise, quick response and steady operation. 3. Adjustment screws for both pressure setting and maximum flow settings. 4. Widely used in lathe injection machines and compactors. 5. Durable, long life, low volume and small footprint (space saving).
3PE From 9.7 to 34.9 GPM
Up to 3000 RPM Up to 3600 PSI
VP type single pump model description :
P.71
VPsF
20
b
s
10
Nominal flow at 1800 rpm GPM (L/min)
Pressure range of front pump PSI (kgf/cm 2 )
Series No.
Shaft key mark
Design No.
A : 140-280 PSI (10-20 kgf/cm²) B : 215-500 PSI (15-35 kgf/cm²) C : 425-780 PSI (30-55 kgf/cm²) D : 710-1000 PSI (50-70 kgf/cm²) E * : 925-1700 PSI (65-120 kgf/cm 2 )
3 (12)
4 (15)
Blank : parallel key
VPSF
10
5.3 (20)
S : spline shaft
8 (30) 10.5 (40) PISTON PUMPS
QUIET GEAR PUMPS
* Upon manufacturers approval of application. Can reduce life expectancy of pump.
Speed : minimum : 800 r/min, maximum : 1800 r/min. Drain must be installed under oil level. Pressure should be below 0.05 MPa (7P SI). Pipe length should be shorter than 1M (3 ft). Independent return line to tank required. Performance curve : data based on oil viscosity 46 mm ² (ISOVG-46 temperature 40°C)
GR1 From 6.1 to 21.2 GPM
PPV VARIABLE DISPLACEMENT From 28.5 to 61.8 GPM
Up to 3000 RPM Up to 3800 PSI
VPsF-12
VPsF-20
15 (4.0) Up to 2500 RPM Up to 5433 PSI 20 (5.2)
P.72
20 (5.2)
POWER KW - (HP)
POWER KW - (HP)
P.78
15 (4.0)
1 - (1.34) 2 - (2.68) 3 - (4.02) 4 - (5.36) 5 - (6.71)
1 - (1.34) 2 - (2.68) 3 - (4.02) 4 - (5.36) 5 - (6.71)
10 (2.6)
10 (2.6)
5 (1.3)
5 (1.3)
DISPLACEMENT L/MIN - ( GPM)
DISPLACEMENT L/MIN - ( GPM)
0
0
0
10 (140)
20 (285)
30 (425)
40 (510)
50 (710)
60 (850)
70 (1000)
0
10 (140)
20 (285)
30 (425)
40 (510)
50 (710)
60 (850)
70 (1000)
PRESSURE KGF/CM 2 - ( PSI)
PRESSURE KGF/CM 2 - ( PSI)
VPsF-30
VPsF-40
40 (10.5)
40 (10.5)
30 (8.0) BENT AXIS From 6.1 to 21.2 GPM
POWER KW - (HP)
POWER KW - (HP)
30 (8.0)
1 - (1.34) 2 - (2.68) 3 - (4.02) 4 - (5.36) 5 - (6.71)
1 - (1.34) 2 - (2.68) 3 - (4.02) 4 - (5.36) 5 - (6.71)
CAST IRON GEAR PUMPS
20 (4.0)
20 (4.0)
10 (2.6) Up to 3000 RPM Up to 3800 PSI
P.78
10 (2.6)
DISPLACEMENT L/MIN - ( GPM)
DISPLACEMENT L/MIN - ( GPM)
0
0
0
10 (140)
20 (285)
30 (425)
40 (510)
50 (710)
60 (850)
70 (1000)
0
10 (140)
20 (285)
30 (425)
40 (510)
50 (710)
60 (850)
70 (1000)
PRESSURE KGF/CM 2 - ( PSI)
PRESSURE KGF/CM 2 - ( PSI)
PG330 From 6.1 to 21.2 GPM
1
Up to 3000 RPM Up to 3800 PSI
P.73
A10V SWASHPLATE From 8.5 to 66.5 GPM
Up to 3300 RPM Up to 3000 PSI
P.79
PNC From 38.58 to 71.3 GPM
Up to 3000 RPM Up to 3500 PSI
P.73
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