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Durco Mark 3 Pump – ANSI/ASME standard

Pumps Flowserve

The Durco Mark 3 Pump is a centrifugal pump, also known as a chemical transfer pump, with decades of proven reliability.

It is highly regarded as an industry workhorse, transferring chemicals daily with features that enhance reliability and ease of maintenance.

The pump is designed and built to client specifications, adhering to either ANSI (ASME) or ISO centrifugal pump standards.

Specifications
Technical Data
Advantages
Industries
Documents
Contact

Specifications

Reverse Vane Impeller suited for applications with double mechanical seals.
Available options to suit various applications, increasing reliability and simplifying maintenance.
Built to ANSI (ASME) or ISO standards.
Back pullout design for easy maintenance without removing casing, piping, or motor.
Open impellers are available as an alternative.

Technical Data

SealSentry seal chamber creates an ideal seal environment, increasing mechanical seal life.
Reverse Vane Impeller maintains constant seal chamber pressure, reducing mechanical seal wear and tear.
Robust shaft and bearing design minimize shaft deflection, extending the life of mechanical seals and bearings.
Micrometer adjustment for impeller clearance, allowing precise settings that do not increase seal chamber pressure.
Flowserve datasheets provide detailed seal chamber pressure information, aiding in setup and evaluation.

Advantages

Lower total cost of ownership due to the Reverse Vane Impeller’s ease of maintenance and consistent high-efficiency performance.
Increased reliability and extended mechanical seal life.
Predictable seal chamber pressures re-established after every impeller setting.
Ease of maintenance with back pullout design.
Enhanced mechanical seal life and reduced bearing wear compared to competitor designs.

Industries

Chemical processing
Petrochemical processing
Hydrocarbon processing
Pharmaceuticals
Acid transfer
Caustic and Chlor-alkali
Man-made fibers
Polymers
Slurry processing
Solvents
Volatile organic compounds
Waste processing

Documents

Durco Mark 3 ANSI Chemical Process Pump Brochure

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

Phil Soltan (External) – mob: 086 185 3782
Adrian McSweeney – tel: 021 461 7212
Paul-Fox Morris – tel: 021 461 7231
Una Long (Pump & Service Support) – tel: 021 431 7200
Tel: 021 461 7200

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