® A Gorman-Rupp Company Stainless Steel Straight Centrifugal Pumps
High Volume Pump Dimensional & Specification Data
Voltage @ 60 Hz
Full Load Amps
Ship Wt. (Lbs.)
Model
Curve HP PH ENC
SUC*
DIS*
A
B**
C
D
E
F
L**
W**
H
5475-98 5471-98 5473-98 5481-98 5483-98 5485-98 5487-98 5491-98 5493-98 5495-98 5497-98
A 1/2 1 ODP 115/230
8/4 9/5 3/2
3/4
1/2 5.4 [13.8] 5.1 [13.0] 6.4 [16.3]
N/A 2.1 [5.5] N/A 2.1 [5.5] N/A 2.1 [5.5] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6] N/A 1.8 [4.6]
4.1 [10.5] 4.1 [10.5] 4.1 [10.5] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2] 4.0 [10.2]
12.7 [32.2] 13.7 [34.8] 13.2 [33.5] 13.6 [34.5] 12.2 [30.1] 14.1 [35.8] 13.9 [35.3] 14.9 [37.8] 14.5 [36.8] 15.4 [39.1] 15.0 [38.1]
8.2 [20.8] 10.2 [26.0] 10.2 [26.0] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9] 10.6 [26.9]
7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6] 7.8 [14.6]
23 38 31 40 35 49 38 51 44 60 48
1 3 1 3 1 3 1 3 1 3
115/230 230/460
5.4 [13.8] 5.1 [13.0] 6.4 [16.3]
B 3/4
TEFC
1¼ 3/4
5.4 [13.8]
N/A 6.4 [16.3]
115/230 12/6
5.4 [13.8] 5.1 [13.0] 6.0 [15.4]
C 1
TEFC
1½ 1¼
230/460
4/2
5.4 [13.8]
N/A 6.0 [15.4}
115/230 18/9
5.4 [13.8] 5.1 [13.0] 6.0 [15.4]
D 1½
TEFC
1½ 1¼
230/460
5/3
5.4 [13.8]
N/A 6.0 [15.4}
115/230 22/11
5.4 [13.8] 5.0 [12.7] 6.1 [15.6]
E
2
TEFC
2
1½
230/460
6/3
5.4 [13.8]
N/A 6.1 [15.6}
230
16
5.4 [13.8] 5.0 [12.7] 6.1 [15.6]
F
3
TEFC
2
1½
230/460
8/4
5.4 [13.8]
N/A 6.1 [15.6}
Maximum Solids Handling Capcity: 1/8” Diameter
(*) Standard NPT (Female) pipe thread. (**) This dimension may vary due to motor manufacturer’s speciifcations. (+) 3-Phase motors can also operate on 50 Hz. (this will change full load amps, service factor and RPM) NOTE: Dimensions are in inches (centimeters) and have a tolerance of ± 1/4”. NOTE: Electric supply for ALL motors must be within ± 10% of nameplate voltage rating (e.g 230V ± 10%=207 to 253)
Standard Features
• Stainless Steel Construction • Viton ® Mechanical Seal and O-ring, Optional Buna-N Seal and O-ring Available • Investment Cast Stainless Steel Impeller • Cast Iron Motor Adapter Provides Rigid Mounting • AeroSpace Fusion Welding • Stainless Steel Motor Shaft & Hardware • 1/2 to 3 HP NEMA 56J TEFC Single & Three Phase Motors • NEMA Base Mounted Motors • Maximum Working Pressure 150 PSI • Maximum Temperature 200° F • QSP – Quick Ship Pump for Many Models Hazardous Duty/Xplosion Proof motors available from stock ranging from 1 to 10 HP; CALL FOR QUOTATION & LEAD TIME!
Manufacturer of AMT & IPT Pumps 400 Spring Street • Royersford, PA 19468 USA
®
www.amtpump.com • 888-amt-pump (268-7867) The Gorman-Rupp Company reserves the right to discontinue any model or change specifications at any time without incurring any obligation. ©2022 AMT Pump Company. All rights reserved.
A Gorman-Rupp Company
1212 0220
STE-14
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