Bosch VPV 16 - Page 14

VPV Vane Pump 13
Performance Characteristics - VPV 25 to 3000 PSI (210 Bar) (continued)
Data plotted: with oil at 120°F (49°C) Viscosity at 120° = 140 SUS (29.6 cSt)
14
(53)
12
(45)
10
(38)
8
(30)
6
(23)
4
(15)
2
(8)
0
24
(18)
20
(15)
16
(12)
12
(9)
8
(6)
4
(3)
0
0 500
(34)
1000
(70)
1500
(104)
2000
(140)
2500
(170)
3000
(210)
3500
(240)
PRESSURE psi (bar)
FLOW GPM (L/m)
INPUT POWER HP (kW)
OUTPUT FLOW & POWER @ 1800 rpm
1.5 in
3
/rev (25cm
3
/rev)
OUTPUT FLOW
INPU
T HORSEPOWER
DEADHEAD HORSEPOWER
100%
80%
90%
70%
60%
50%
0 500
(34)
1000
(70)
1500
(104)
3000
(210)
2500
(170)
2000
(140)
EFFICIENCY
PRESSURE psi (bar)
EFFICIENCY @ 1800 rpm
1.5 in
3
/rev (25cm
3
/rev)
VOLUMETRIC
OVERALL
70
54
62
66
58
50
500
(34)
1000
(70)
1500
(104)
2000
(140)
2500
(170)
3000
(210)
SPL dB (A)
PRESSURE psi (bar)
SOUND PRESSURE @ 1800 rpm
1.5 in
3
/rev (25cm
3
/rev)
FULL FLOW
DEADHEAD
Sound pressure levels measured in a hemi-anchoic chamber w/microphone placed 1 meter away at discrete locations.
Sound pressure levels are spacially and time-weighted averaged.