1-1/2˝ Self-Priming Chemical Pumps • Available in: Bronze or 300 Series Investment Cast Stainless Steel Construction with Stainless Steel Impeller
• Viton ® or Teflon ® Mechanical Seal and O-Ring – Depending on Model • Dual Volute Design • 1-1/2˝ NPT Suction and Discharge Ports • Maximum Temperature • Bronze 200° F • Stainless Steel 250° F • Maximum Flow 120 GPM • Maximum Head 74 Ft. • Self-Priming to 6 Ft. • Self-Cleaning, Semi-Open Impeller • Solids Handling and Dirty Water Design • 3/4 to 2 HP Totally Enclosed Fan Cooled (TEFC) Motor Single or Three Phase Motor
Model 389A-98 Stainless Steel
Model 3890-97 Bronze
Performance of 1 ½” Self-Priming Centrifugal Pumps
80 24 [m] [ft.*]
A = 389 Series 3/4 HP [0.56 kW] B = 389 Series 1½ HP [1.12 kW] C = 389 Series 2 HP [1.49 kW]
AMT Self-Priming 300 Series Stainless Steel or Bronze Centrifugal pumps are designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers/fumigants. All models are equipped with Totally Enclosed Fan Cooled (TEFC) motors. 300 Series Stainless Steel models are fitted with Teflon ® mechanical seal and o-ring, while bronze models come standard with Viton ® mechanical seal and o-ring. Pumps are self- priming to 6 feet. Pumps are designed to handle liquids with solids content or dissolved solids and debris.
70
Stainless Models - - - - - Bronze Models C Handles liquid up to Specific Gravity 1.1 A & B Handle liquids up to Specific Gravity 1.3
20
60
16
50
40
12
C
B
30
8
A
20
4
10
0
0
0
20 40 60 80 100 120 140 160 180
[U.S. gpm] [m 3 /h]
0
4
8 1216202428323640
Capacity @ 3450 RPM (60 Hz) (*)Convert to psi, divide by 2.31 Liquid - Water specific gravity 1.0
3890-C00-W0_Two Piece Casing 4/2/2024
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-7
Viton ® and Teflon ® are registered trademarks of E. I. Dupont.
A Gorman-Rupp Company
Made with FlippingBook Learn more on our blog