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Arimitsu of North America, Inc.
700 McKinley St. NW
Anoka, MN 55303
ph: 763.433.0303
fax: 763.433.0404
Carwash products
Industrial solutions
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Pressure Washing
Arimitsu pump performance charts
See Arimitsu's Interchange Guides for replacement of other pumps
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INTERCHANGE GUIDES
 
Pump Specifications / Interchange reference for replacement of General Pumps
 
General
CW1012
Arimitsu 508
Arimitsu 709
Arimitsu 713
GPM
10
10
10/12/15
10
PSI
1000
1000
1100
1800
RPM
940
1200
633/760/950
900
Weight (lbs.)
34.6
21
33
33
 
General CW2040
Arimitsu 313
Arimitsu 516
GPM
5
4.5
5
PSI
1500
1200
2000
RPM
1250
1180
1200
Weight (lbs.)
30
17
21
 
General
MD-15
Arimitsu 508
Arimitsu 709
Arimitsu 713
GPM
12
10/12
10/12/15
10
PSI
2000
1000
1100
1800
RPM
1750
1200/1440
633/760/950
900
Weight (lbs.)
40
21
33
33
 
General TS1021
Arimitsu 511
Arimitsu 516
GPM
5.6
6.0/6.5
5
PSI
1700
1600/1500
2000
RPM
1450
950/1000
1200
Weight (lbs.)
32
21
21
 
General TS1041
Arimitsu 508
Arimitsu 713
GPM
8
8/10
8/10
PSI
1600
1200/1000
1800
RPM
1450
950/1200
720/900
Weight (lbs.)
46
21
33
By nature of design and simplicity, Arimitsu Pumps provide flow and pressure in a lighter, more compact configuration giving wash operators and owners the benefit of a longer lasting, quieter, and more efficient system.
Handy Formulas
For determining pulley size:
 
Motor pulley o.d.
Pump pulley o.d.
 

=

 
Pump RPM
Motor RPM
For determining flow/speed:
 
Rated GPM
"Desired" GPM
 

=

 
Rated RPM
"Desired" RPM
For determining required horsepower:
 
GPM x PSI
 

=
Electric Brake HP required
 
1460

Please contact Arimitsu Pumps for additional assistance regarding your pump
requirements or for interchange recommendations for models not shown. Thank you.

 
 
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