Centrifugal Pumps • Available in: 300 Series Investment Cast Stainless Steel, Cast Bronze and Cast Iron with Stainless Steel Impeller Construction • Viton ® Mechanical Seal and O-Ring with Stainless Steel and Bronze Models • Buna-N Mechanical Seal and O-Ring with Cast Iron Models • Discharge Port Rotates in 90° Increments • Self-Cleaning, Semi-Open Impeller • Solids Handling and Dirty Water Design • Maximum Flow 90 GPM • Maximum Head 65 Ft. (28 PSI)
Stainless Steel Centrifugal Pump
Performance of Straight Centrifugal Pumps
80 24 [m] [ft.*]
Bronze Centrifugal Pump
105 115 125 135 145 155 165 175 185 195 205
A = 368 Series 3/4"×1/2" 1/3 HP [0.25 kW] /4"×1/2" 1/2 HP [0.37 kW] B = 368 Series 3 C = 370 Series 1"×3/4" 1/2 HP [0.37 kW] /4" 3/4 HP [0.56 kW] D = 370 Series 1"×3 E = 370 Series 1"×3/4" 1 HP [0.75 kW] F = 369 Series 1¼"×1" 1 HP [0.75 kW] G = 369 Series 1¼"×1" 1½ HP [1.12 kW] H = 369 Series 1¼"×1" 2 HP [1.49 kW]
22
70
20
AMT Solids Handling Centrifugal pumps are designed for continuous-duty low pressure OEM, Industrial/Commercial and general service applications including circulation, chemical processing, dirty water and liquid transfer. These durable and compact pumps are available in a variety of construction and seal materials to meet your specification. Pull-from-rear design for easy service without disturbing any piping. Self- cleaning impeller prevents clogging and handles solids of 1/8" diameter. Pumps are designed to handle liquids with solids content or dissolved solids and debris. Pumps are close coupled to Totally Enclosed Fan Cooled (TEFC) motors. Pumps are not self-priming and require flooded suction.
60
18
16
50
14
H
40
12
5 15 25 35 5 4 55 65 75 85 95
10
G
30
8
E
F
D
20
6
NPSHr [ft.*] [m]
C
B
4
A
NPSHr (C, D, E)
2 6 10
10
2
NPSHr (F, G, H)
NPSHr (A, B)
0
0
S. gpm] [U.
0 50 60 70 80 90 100 0 10 20 30 4
[m 3 /h]
0 2 4 6 8 10121416182022 Capacity @ 3450 RPM (60 Hz) 1 Liquid - Water specific gravity 1.0 (*)Convert to psi, divide by 2.3
400 Spring Street • Royersford, PA 19468 USA www.amtpump.com • 888-amt-pump (268-7867) For use with nonflammable liquids compatible with pump component materials.
®
STE-7
Viton ® and Teflon ® are registered trademarks of E. I. Dupont.
A Gorman-Rupp Company
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