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Pump Specifications/Interchange reference for replacement of Cat Pumps |
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Cat 310/5CP2120 |
Arimitsu 313 |
Arimitsu 516 |
GPM |
4/4 |
4 |
4 |
PSI |
2200/2500 |
1500 |
2300 |
RPM |
950/950 |
1050 |
950 |
Weight (lbs.) |
19.8/19.14 |
17 |
21 |
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Cat 530 |
Arimitsu 516 |
GPM |
5 |
5 |
PSI |
2500 |
2000 |
RPM |
1100 |
1200 |
Weight (lbs.) |
25.5 |
21 |
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Cat 623 |
Arimitsu 508 |
Arimitsu 511 |
Arimitsu 713 |
GPM |
6 |
6/8 |
6 |
8/10 |
PSI |
1200 |
1200 |
1500 |
1800 |
RPM |
850 |
720/950 |
920 |
720/900 |
Weight (lbs.) |
34.6 |
21 |
21 |
33 |
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Cat 820 |
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 |
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Cat 1010 |
Arimitsu 709 |
GPM |
13 |
13/15 |
PSI |
700 |
1100 |
RPM |
900 |
823/950 |
Weight (lbs.) |
34.6 |
33 |
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Cat 1050 |
Arimitsu 508 |
Arimitsu 709 |
Arimitsu 713 |
GPM |
10 |
10 |
10/12 |
10 |
PSI |
2200 |
1000 |
1100 |
1800 |
RPM |
958 |
1200 |
633/760 |
900 |
Weight (lbs.) |
44 |
21 |
33 |
33 |
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Cat 2530 |
Arimitsu 1110 |
GPM |
21 |
21/23 |
PSI |
1200 |
1200/1000 |
RPM |
914 |
867/950 |
Weight (lbs.) |
82 |
86 |
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Cat 3535 |
Arimitsu 2208 |
GPM |
36 |
36 |
PSI |
1200 |
1200 |
RPM |
800 |
800 |
Weight (lbs.) |
139 |
194 |
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Handy Formulas; |
For determining pulley size; |
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Motor pulley o.d. |
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Pump pulley o.d. |
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Pump RPM |
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Motor RPM |
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For determining flow/speed; |
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Rated GPM |
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"Desired" GPM |
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Rated RPM |
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"Desired" RPM |
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For determining required horsepower; |
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GPM x PSI |
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-------------------- |
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Electric Brake HP required |
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1460 |
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Please contact Arimitsu Pumps for additonal assistance regarding your pump
requirements or for interchange recommendations for models not shown. Thank you.
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