METERS | FEET 76-250 61-200-013½" (75 HP) 1 Ø12%" (60 HP) THE Ø12" (50 HP) 46-150 al Ø11" (40 HP) 31-100 010" (30 HP) 15-50 GALLONS PER MINUTE LITERS PER MINUTE 1136-300 NPSHr 2271+600 70% 75% 3407-900- 80% 82% 4543-1200 83% 84% 30 BHP 5678-1500 83% 82% 40 BHP 6414-1800 80% 50 BHP MODEL: IA6BJM SIZE: 8" x 6" x 13" RPM: 1750 PRESSURE MAX: 120 PSI 75% 70% 7949-2100- 60 BHP GRAPHIC SCALE. 65% 100 BHP 75 BHP 9085-2400+ 60 GPM 11356-3000 10 FEET NPSH ft m 30-9 20-6 10-3 Refer to the system curve drawn on this pump curve. If two pumps are used in series (11 7/16" impellers), what is the expected efficiency (%) for each pump?
METERS | FEET 76-250 61-200-013½" (75 HP) 1 Ø12%" (60 HP) THE Ø12" (50 HP) 46-150 al Ø11" (40 HP) 31-100 010" (30 HP) 15-50 GALLONS PER MINUTE LITERS PER MINUTE 1136-300 NPSHr 2271+600 70% 75% 3407-900- 80% 82% 4543-1200 83% 84% 30 BHP 5678-1500 83% 82% 40 BHP 6414-1800 80% 50 BHP MODEL: IA6BJM SIZE: 8" x 6" x 13" RPM: 1750 PRESSURE MAX: 120 PSI 75% 70% 7949-2100- 60 BHP GRAPHIC SCALE. 65% 100 BHP 75 BHP 9085-2400+ 60 GPM 11356-3000 10 FEET NPSH ft m 30-9 20-6 10-3 Refer to the system curve drawn on this pump curve. If two pumps are used in series (11 7/16" impellers), what is the expected efficiency (%) for each pump?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:METERS | FEET
MODEL: IA6BJM
SIZE: 8" x 6" x 13"
RPM: 1750
76+250
PRESSURE MAX: 120 PSI
GRAPHIC
61+200
Ø13," (75 HP)
SCALE.
70% 75%
80% 82%
83%
60 GPM
Ø12" (60 HP)
84%
83%
82%
80%
46+150
Ø12%" (50 HP)
75%
011%" (40 HP)
70%
65%
31+100
100 BHP
Ø10%" (30 HP)
NPSHr
ft
m
75 BHP
60 BHP
30+9
15+50
50 BHP
30 ВНР
40 BHP
20+6
NPSHr
10+3
GALLONS
PER MINUTE
LITERS
PER MINUTE
Refer to the system curve drawn on this pump curve. If two pumps are used in series (11 7/16" impellers), what is the expected efficiency (%) for each pump?
1136+300
2271+600H
006 20
4543+1200아
5678+1500
6414+1800
7949+2100아
9085+2400
11356+3000
10 FEET
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