Interchange Guides - Cat Pumps

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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.

 

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
 

Cat 530

Arimitsu 516

GPM

5 5

PSI

2500 2000

RPM

1100 1200

Weight (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

Weight (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

Weight (lbs.)

34.6 21 33 33
 

Cat 1010

Arimitsu 709

GPM

13 13/15

PSI

700 1100

RPM

900 823/950

Weight (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

Weight (lbs.)

44 21 33 33
 

Cat 2530

Arimitsu 1110

GPM

21 21/23

PSI

1200 1200/1000

RPM

914 867/950

Weight (lbs.)

82 86

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 additonal assistance regarding your pump requirements or for interchange recommendations for models not shown. Thank you.

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