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The Most Comprehensive Solutions in
Vacuum and Leak Testing Technologies


Calibration and Repair Services

LACO Technologies calibrates gas leak standards and vacuum gauges from all manufacturers. Our calibration laboratory operates in compliance to the most recent ISO standards for calibration laboratories.

Leak Detection Products & Services

From handheld sniffer leak detectors to mass spectrometer leak detectors to custom production leak testing systems, we offer the most complete selection of leak detection products, services, and turnkey solutions for your leak testing application. In addition to new leak detection products, we also offer refurbished Alcatel, Edwards, and Varian leak detectors.

Vacuum Chambers & Systems

Available in economy, standard, and custom models, our vacuum chambers are competitively priced, durable, and ideal for vacuum degassing, industrial, high vacuum, and ultra high vacuum applications. With a broad selection of standard industrial and high vacuum chambers and numerous options and accessories available to customize your vacuum chamber, we make it easy to get the vacuum chamber you need.
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Vacuum Valves:
Bellows Sealed Poppet Valves

Description
HPS LoPro valves are a line of extremely compact angle and inline valves. Since the valves have a small footprint, they require less space on the system. The valves are constructed of high purity stainless steel and contain formed bellows.
Bellows Sealed Poppet Valves
Features
LoPro valves are available with ISO-KF, CF and weld stub flanging in NW 25, NW 40, and NW 50 sizes. Solenoid and limit switch options are available along with a choice of seals.
Additional Information
NW 25/40 LoPro Compact Vacuum Valves Brochure (PDF)

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