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Goulds Water Technology 33SV22NB30 Vertical Multistage Centrifugal Pump 2-Stage, 3500 RPM

€5,356.02excl. VAT

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Goulds Water Technology
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Used
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Product description

Stainless steel 2-stage vertical multistage pump, 175 GPM flow, 3500 RPM, -20°F to 250°F for industrial bioprocessing use.

The Goulds Water Technology e-SV 33SV22NB30 is a robust vertical multistage centrifugal pump optimized for industrial and biotechnological liquid transfer applications. It features a 2-stage stainless steel construction designed to withstand operating temperatures from -20°F to 250°F, facilitating high-purity fluid handling essential in molecular diagnostics and biomanufacturing pipelines.

Key technical specifications include:

  • Nominal flow rate: 175 GPM (gallons per minute)
  • Operating speed: 3500 RPM via a 2-pole motor with 180TC frame size
  • Shaft seal: Durable Viton material promoting reliable sealing under aggressive chemical and temperature conditions
  • Axial load compensation system: Enhances mechanical reliability and pump lifespan in continuous bioprocessing setups
  • Connection size: 2.5 inches with options for ANSI and Victaulic flange configurations ensuring versatile installation compatibility

Weighing approximately 190.5 kg, this pump supports critical fluid circulation in biotechnology and biomedical engineering contexts, including synthetic biology workflows and molecular cloning procedures where precise and contamination-free fluid transport is vital. Its vertical multistage design allows stable, high-pressure output ideal for continuous bioprocessing and clinical diagnostics equipment support.

This model is widely adopted in synthetic biology research facilities and biopharmaceutical production pipelines demanding corrosion-resistant, temperature-tolerant, and high-efficiency fluid handling solutions. The e-SV pump's stainless steel construction and specialized seal technology make it essential for bioprocessing environments requiring reliable performance and minimal maintenance.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 24 October 2026