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Precision 2.5in stainless steel fittings by Holloway America for vacuum and fluid transfer in labs and industry.
These Holloway 2.5-inch stainless steel fittings are precision-engineered for reliable vacuum and fluid transfer system connections in laboratory and industrial environments. Manufactured by Holloway America, their high-quality stainless steel construction ensures corrosion resistance, durability, and robust performance in demanding scientific and bioprocessing applications.
Key features include:
These fittings are critical accessories for researchers and engineers working in areas such as bioprocessing equipment assembly, live-cell imaging systems maintenance, and clinical diagnostics instrumentation, ensuring secure and clean fluid connections essential in sophisticated laboratory workflows.
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.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 24 October 2026
The middle half of the 222 with a price runs from €60 to €183.
