ANSI Pumps - Rotech Pumps

ANSI pumps are centrifugal pumps that adhere to the American National Standards Institute (ANSI) standards. Key features of ANSI pumps are standardized dimensions, high reliability, ease of maintenance, and the ability to handle a wide range of fluids, including corrosive and abrasive liquids. The primary standard for ANSI pumps is ANSI B73.1, which specifies the dimensions, design, and operational criteria for horizontal end suction single-stage centrifugal pumps.


Are there different types of ANSI pumps?

ANSI pumps come in various types, including standard end suction pumps, magnetically driven pumps, and self-priming pumps, each designed for specific applications and fluid handling requirements.


What industries commonly use ANSI pumps?

ANSI pumps are widely used in chemical processing, oil and gas, pharmaceuticals, pulp and paper, and food and beverage processing.


What materials are ANSI pumps typically made from?

ANSI pumps are often constructed from stainless steel, cast iron, and various alloys to withstand chemical and temperature environments.


Can ANSI pumps be customized?

While ANSI pumps adhere to strict dimensional standards, they can be customized with different materials, impeller designs, and sealing options to meet specific application requirements.


How do ANSI pumps compare to ISO pumps?

ANSI pumps are standardized according to American standards (ANSI B73.1), while ISO pumps follow international standards (ISO 2858). The choice between the two depends on regional preferences and specific industry requirements.


How are ANSI pumps maintained?

Maintenance of ANSI pumps typically involves regular inspections, replacing worn parts, ensuring proper lubrication, and checking for leaks or other signs of wear and tear. The standardized design makes it easy to find and replace parts.


Why should you buy ANSI pumps from Centro?

Centro is a trusted supplier known for high-quality ANSI pumps that meet stringent industry standards. We offer a wide range of pump models, providing compatibility with various applications and industries. Centro offers excellent customer service, technical support, and competitive pricing, making us a reliable partner for your pumping needs. Our expertise and commitment to customer satisfaction make them a preferred choice for many businesses.


Contact us to speak with a product expert if you need help with your product selection or questions about installation.


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Rotech Pumps 100-AA-S-A-1F-C4 - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AA-S-A-1F-C4
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-554-1216
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-554-1216
Sale Price:

$1,213.17$1,650.00

Regular Price: $1,650.00, you save $436.83 (26%)
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Rotech Pumps 100-AA-S-A-1F-DI - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AA-S-A-1F-DI
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-421-1012
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-421-1012
Sale Price:

$485.27$660.00

Regular Price: $660.00, you save $174.73 (26%)
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Rotech Pumps 100-AA-S-A-1F-S6 - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AA-S-A-1F-S6
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-554-1203
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-554-1203
Sale Price:

$970.53$1,320.00

Regular Price: $1,320.00, you save $349.47 (26%)
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Rotech Pumps 100-AB-S-A-1F-C4 - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AB-S-A-1F-C4
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-555-1216
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-555-1216
Sale Price:

$1,552.85$2,112.00

Regular Price: $2,112.00, you save $559.15 (26%)
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Subject to factory lead times

Rotech Pumps 100-AB-S-A-1F-DI - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AB-S-A-1F-DI
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-422-1012
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-422-1012
Sale Price:

$582.32$792.00

Regular Price: $792.00, you save $209.68 (26%)
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Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AB-S-A-1F-S6 - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AB-S-A-1F-S6
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-555-1203
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-555-1203
Sale Price:

$1,358.75$1,848.00

Regular Price: $1,848.00, you save $489.25 (26%)
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Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-C4 - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AC-S-A-1F-C4
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 105-204-1216
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 105-204-1216
Sale Price:

$1,746.96$2,376.00

Regular Price: $2,376.00, you save $629.04 (26%)
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Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-DI - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AC-S-A-1F-DI
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 105-202-1012
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 105-202-1012
Sale Price:

$621.29$845.00

Regular Price: $845.00, you save $223.71 (26%)
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Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-S6 - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AC-S-A-1F-S6
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 105-204-1203
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 105-204-1203
Sale Price:

$1,455.80$1,980.00

Regular Price: $1,980.00, you save $524.20 (26%)
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Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AA-S-A-1F-C4 - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AA-S-A-1F-C4
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-554-1216
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-554-1216
Sale Price:

$1,213.17$1,650.00

Regular Price: $1,650.00, you save $436.83 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AA-S-A-1F-DI - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AA-S-A-1F-DI
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-421-1012
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-421-1012
Sale Price:

$485.27$660.00

Regular Price: $660.00, you save $174.73 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AA-S-A-1F-S6 - 1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AA-S-A-1F-S6
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-554-1203
1X1.5-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-554-1203
Sale Price:

$970.53$1,320.00

Regular Price: $1,320.00, you save $349.47 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AB-S-A-1F-C4 - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AB-S-A-1F-C4
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-555-1216
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 104-555-1216
Sale Price:

$1,552.85$2,112.00

Regular Price: $2,112.00, you save $559.15 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AB-S-A-1F-DI - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AB-S-A-1F-DI
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-422-1012
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 104-422-1012
Sale Price:

$582.32$792.00

Regular Price: $792.00, you save $209.68 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AB-S-A-1F-S6 - 1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AB-S-A-1F-S6
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-555-1203
1.5X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 104-555-1203
Sale Price:

$1,358.75$1,848.00

Regular Price: $1,848.00, you save $489.25 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-C4 - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU DUPLEX STEEL
MPN:100-AC-S-A-1F-C4
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 105-204-1216
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN CD4MCU INTERCHANGEABLE WITH 105-204-1216
Sale Price:

$1,746.96$2,376.00

Regular Price: $2,376.00, you save $629.04 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-DI - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON
MPN:100-AC-S-A-1F-DI
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 105-202-1012
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN DUCTILE IRON INTERCHANGEABLE WITH 105-202-1012
Sale Price:

$621.29$845.00

Regular Price: $845.00, you save $223.71 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times

Rotech Pumps 100-AC-S-A-1F-S6 - 2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS (CF8M) STAINLESS STEEL
MPN:100-AC-S-A-1F-S6
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 105-204-1203
2X3-6 STR 1196 CASING/VOLUTE FOR ANSI PUMP IN 316SS INTERCHANGEABLE WITH 105-204-1203
Sale Price:

$1,455.80$1,980.00

Regular Price: $1,980.00, you save $524.20 (26%)
Loginto your account
Available for Purchase

Subject to factory lead times