Spec Sheet

The AMT Submersible 12 Volt DC pump is designed
for use in dewatering applications where limited
or no electricity is present and for emergency
back-up during power failure. The light weight
pump is constructed of aluminum body with cast
aluminum impeller. Unit comes assembled with 30
foot power cord, which has battery clips for easy
attachment to 12 volt battery. Pumps are designed
to handle liquids with solid content or dissolved
solids and debris.
02468 10 12
0
5
10
15
20
25
30
35
0 10 20 30 40 50 60
A = 5890-DC 1½" 1/3 HP [0.25 kW]
B = 5891-DC 1½" 1/3 HP [0.25 kW]
0
2
4
6
8
10
[m] [ft.*]
[U.S. gpm]
Total Head
[m
3
/h]
Capacity
(*)Convert to psi, divide by 2.31 Liquid - Water specic gravity 1.0
A
B
5891-C00-W0.xlsx
6/14/2019
12 VOLT DC SUBMERSIBLE PUMP
SUB-7
12 Volt DC Aluminum
Submersible Pump
• Aluminum Construction with
Cast Aluminum Impeller
• 1/3 HP, 12 Volt DC 30
Amp Motor
• 1-1/2” NPT Discharge
• Buna-N Mechanical Seal with
Carbon and Ceramic Faces
• Operates Approximately
60 Minutes on Fully Charged
55 Amp-Hour Battery
• Built-In Carry Handle
• Steel Strainer Built into Pump
• Overload Protection
• On/Off Switch
• Maximum Flow 43 GPM
Model 5890-DC
®
A Gorman-Rupp Company
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. Viton
®
is registered trademarks of E. I. Dupont.
5890-90
Performance of 12 Volt DC Submersible Pump
Model 5891-DC