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Welch 2522C-10 Rocking Piston Oil-Free Vacuum Pump 1.6 cfm, 100 psi Max

UsedWelchProcess pumpsUnited States

€80.27excl. VAT

In stock

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Welch
New/Used
Used
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Product description

Welch 2522C-10 rocking piston vacuum pump delivering 1.6 cfm airflow and 100 psi max pressure, oil-free and tankless.

The Welch 2522C-10 is a high-performance rocking piston vacuum pump designed for continuous, oil-free operation, providing reliable air pressure and vacuum generation for laboratory and industrial settings. Its rocking piston design enhances airflow efficiency compared to conventional reciprocating pistons, making it suitable for applications across biotechnology, clinical diagnostics, bioprocessing, and medical device manufacturing.

_Key technical specifications include:_

  • Airflow rate: 1.6 cfm free air delivery, ensuring efficient gas transfer for vacuum and pressure tasks.
  • Maximum continuous pressure: 100 psi (pounds per square inch), supporting a wide range of processing and analytical workflows.
  • Maximum vacuum: 27.6 in Hg (inches of mercury), essential for vacuum-driven molecular biology and synthetic biology applications.
  • Motor power: 0.25 hp single-phase operation at 230V AC, with compatibility for 50Hz/60Hz frequency, facilitating integration in diverse lab environments.
  • Material construction: Aluminum cylinder and tankless style enhance durability and reduce contamination risks critical to molecular diagnostics and bioprocessing.
  • Lubrication: Oil-free mechanism reduces maintenance needs and contamination, critical for sterile biomanufacturing and cell imaging preparation workflows.
  • Inlet size: 1/4 inch port, compatible with standard laboratory vacuum tubing and setup configurations.

This pump is well-suited for food and beverage, medical, and advanced biotechnology research applications, such as live-cell imaging, fluorescence analysis, and gene editing bioprocesses where stable, clean vacuum conditions are required. Its robust aluminum build and tankless form factor ensure compactness and resilience in continuous laboratory use, making it a reliable choice for instrumentation requiring vacuum or positive pressure.

Widely adopted in biopharmaceutical production pipelines and molecular cloning workflows, the Welch 2522C-10 vacuum pump is a critical component for maintaining precise environmental controls and enhancing experimental reproducibility.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

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?

Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026