22 11 23-01-001 Patterson Split Case - Garney Construction

Pump Data Sheet - Patterson 60 Hz Pumps
Company: Patterson Pump Company
Name:
Date: 12/16/2011
Pump:
Size: 18x14 MAB-C
Type: HSC
Synch speed: 1200 rpm
Speed: 1180 rpm
Dia: 21.1875 in
Curve: 14MAB-C Impeller: C-5762
Specific Speeds: Ns: 2043
Nss: ---
Dimensions:
Pump Limits:
Suction: 18 in
Discharge: 14 in
Temperature: 200 °F Power: ---
Pressure: 175 psi g Eye area: ---
Sphere size: 2.125 in
Pump Selection Warnings:
Secondary operating point is not within the selection window.
Search Criteria:
Flow: 6944 US gpm
Head: 179 ft
Secondary Operating Point: 8333 US gpm, 100 ft
Fluid:
Water Temperature: 68 °F
Density: 62.32 lb/ft³
Vapor pressure: 0.3391 psi a
Viscosity: 0.9946 cP
Atm pressure: 14.7 psi a
NPSHa: ---
Motor:
Standard: ---
Enclosure: ---
Sizing criteria: Max Power on Design Curve
---
Speed: ---
Frame: ---
Flow:
Head:
---- Data Point ----
6944 US gpm
179 ft
Eff: 88%
Power:
NPSHr:
357 hp
17.8 ft
---- Design Curve ----
Shutoff head:
Shutoff dP:
Min flow:
BEP:
208 ft
90 psi
2792 US gpm
89.1% @ 7976 US gpm
NOL power:
382 hp @ 10311 US gpm
-- Max Curve --
Max power:
541 hp @ 11547 US gpm
Head - ft
250
225
200
175
150
125
100
23.5 in
22 in
21.1875 in
20.5 in
73
73
80
85
88
89
89
88
80
250 hp85 89.1
85
88 300 hp
88
85
80
80
75
40
100
200
300
400
500
600
700
800
900
1000
1100
1200
Performance Evaluation:
NPSHr - ft
20
0
100 200 300 400 500 600 700 800 900 1000 1100 1200
US gpm x10
In accordance with the Hydraulic Institute Standards, pump is guaranteed for one set of conditions. Performance
guarantees are based on shop test and when handling clear, cold, fresh water at sea level and at a temperature no
greater than 85 degrees F. Suction lift must not exceed that shown on curve.
Flow Speed Head Efficiency Power NPSHr
US gpm rpm ft % hp ft
8333 1180 158 89 374 21.2
6944 1180 179 88 357 17.8
5555 1180 193 83.6 323 14.8
4166 1180 200 75.7 277 12.4
2778 1180 --- --- --- ---
PDI PUMP SELECTION 10.6.0.0 Selected from catalog: Patterson Pumps 60HZ Vers: 1.2