1˝ & 1-1/4˝ Self-Priming Cast Iron Centrifugal Pumps
• Cast Iron Construction • Buna-N Mechanical Seal and O-Ring • Optional Viton ® or Silicon Carbide Mechanical Seal and O-Ring • 1˝ & 1-1/4˝ NPT Suction and Discharge Ports • Maximum Temperature 180° F
• Maximum Flow 82 GPM • Maximum Head 70 Ft. • Self-Priming to 20 Ft. • Self-Cleaning, Semi-Open Impeller • Solids Handling and Dirty Water Design • 1/3 to 1-1/2 HP Single or Three Phase Motors
Model 285F-95
Performance of Self-Priming Centrifugal Pumps
[m] [ft.*]
70
A = 285 Series 1/3 HP ODP & 1/2 HP TEFC [0.25 & 0.37 kW] B = 285 Series 1/2 HP ODP & 3/4 HP TEFC [0.37 & 0.56 kW] C = 285 Series 3/4 HP ODP & 1 HP TEFC [0.56 & 0.75 kW] D = 285 Series 1 HP ODP & 1½ HP TEFC [0.75 & 1.12 kW]
20
60
The AMT Self-Priming Cast Iron Centrifugal pumps are designed for dirty water, boosting, washdown, liquid transfer and dewatering applications. Dual volute design reduces radial load on motor. The centerline discharge feature is specifically designed to prevent vapor binding and makes for convenient piping connections. All models are fitted with self-cleaning, semi-open impeller. Pumps are designed to handle liquids with solids content or dissolved solids and debris. The units will self- prime to 20 feet. Mounting base features 7/16" mounting holes, which are 6" OC (on center). Built-in carrying handle offers portability.
D
16
50
C B
40
12
30
A
8
20
4
10
0
0
10 20 30 40 50 60 70 80 90 [U.S. gpm]
0
[m 3 /h]
0
2
4
6
8 101214161820
Capacity @ 3450 RPM (60 Hz) (*)Convert to psi, divide by 2.31 Liquid - Water specific gravity 1.0
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.
®
SPE-5
Viton ® and Teflon ® are registered trademarks of E. I. Dupont.
A Gorman-Rupp Company
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