Interchange Guides
Pump Specifications/Interchange reference for replacement of Cat Pumps
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.
Helpful Excel File Link: ARIMITSU PUMP INTERCHANGE GUIDE-CALCULATOR 
Cat 310/5CP2120 |
Arimitsu 313 |
Arimitsu 516 |
|
|---|---|---|---|
GPM |
4/4 | 4 | 4 |
PSI |
2200/2500 | 1500 | 2300 |
RPM |
950/950 | 1050 | 950 |
LBS |
19.8/19.14 | 17 | 21 |
Cat 530 |
Arimitsu 516 |
|
|---|---|---|
GPM |
5 | 5 |
PSI |
2500 | 2000 |
RPM |
1100 | 1200 |
LBS |
25.5 | 21 |
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 |
LBS |
34.6 | 21 | 21 | 33 |
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 |
LBS |
34.6 | 21 | 33 | 33 |
Cat 1010 |
Arimitsu 709 |
|
|---|---|---|
GPM |
13 | 13/15 |
PSI |
700 | 1100 |
RPM |
900 | 823/950 |
LBS |
34.6 | 33 |
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 |
LBS |
44 | 21 | 33 | 33 |
Cat 2530 |
Arimitsu 1110 |
|
|---|---|---|
GPM |
21 | 21/23 |
PSI |
1200 | 1200/1000 |
RPM |
914 | 867/950 |
LBS |
82 | 86 |
Pump Specifications/Interchange reference for replacement of General Pumps
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.
Helpful Excel File Link: ARIMITSU PUMP INTERCHANGE GUIDE-CALCULATOR
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 |
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 |
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 |
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 |
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 |
LBS |
46 | 21 | 33 |
For determining pulley size:
For determining flow/speed:
For determining required horsepower:
