Rev: 09.2017
EBS Pre-Engineered Skid IOM
23
PUMP CURVES
Pump Data Sheet - Scot Division of Ardox Corp.
Company: Amiad Water Systems
Name: EBS_10K_769
Date: 2/5/2016
Pump:
Size: 057-6.9-4.0x3.0
Type: Endsuct-Encl
Speed: 3500 rpm
Synch speed: 3600 rpm
Dia: 5.75 in
Curve: 40.000.351
Impeller:
Specific Speeds:
Ns: ---
Nss: ---
Dimensions:
Suction: 4 in
Discharge: 3 in
Pump Limits:
Temperature: 300 °F
Power: ---
Pressure: 175 psi g
Eye area: ---
Sphere size: ---
Search Criteria:
Flow: 769 US gpm
Head: 70 ft
Near miss: 5 % of Head
Fluid:
Water
Temperature: 60 °F
SG: 1
Vapor pressure: 0.2563 psi a
Viscosity: 1.105 cP
Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Size: 25 hp
Speed: 3600
Frame: 284TS
Standard: NEMA
Enclosure: TEFC
Sizing criteria: Design Point
Selected from catalog: Scot.60 Vers: 10.1
---- Data Point ----
Flow:
769 US gpm
Head:
76.2 ft
Eff:
66%
Power:
22.1 hp
NPSHr:
15.8 ft
---- Design Curve ----
Shutoff head:
129 ft
Shutoff dP:
55.7 psi
Min flow:
---
BEP:
74% @ 632 US gpm
NOL power:
22.4 hp @ 866 US gpm
-- Max Curve --
Max power:
40 hp @ 1000 US gpm
US gpm
NP
SH
r
-
ft
1000
900
800
700
600
500
400
300
200
0
10
100
20
30
Head
-
ft
%
-
Efficien
cy
0
10
20
30
40
50
60
70
80
90
1000
900
0
25
800
50
700
75
600
100
500
125
400
150
300
175
200
200
100
225
73.8
5.75 in
6.88 in
5.25 in
15 hp
20 hp
25 hp
30 hp
40 hp
50 hp
Performance Evaluation:
Flow
Speed
Head
Efficiency
Power
NPSHr
US gpm
rpm
ft
%
hp
ft
923
3500
---
---
---
---
769
3500
76.2
66
22.1
15.8
615
3500
102
74
21.5
14.6
461
3500
117
66
20.3
14.2
308
3500
125
53
17.9
13.1