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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 Fittings NW ISO CF Weld:
UHV Vacuum Fittings

Description
UHV metal sealed vacuum fittings (sometimes called Conflat or CF) include: flanges, seals, tees, elbows, crosses, bellows, reducers, adaptors. UHV fittings are assembled using mating flanges bolted together with a copper gasket forming the seal. 		UHV Vacuum Fittings
Applications
The UHV systems is a modular piping system for high and ultrahigh vacuum systems. Because of the metal seals, high purity materials, and care in manufacturing the UHV piping system can be used to pressures below 10-9 torr.
Specifations and Ranges
UHV fittings range in size from UHV 1 1/3 (1.33" flange OD, 3/4" tube) to UHV 10 (10" flange OD, 8" tube). Please see PDF catalog below for complete product information.
Additional Information
Series 88 Adapter Specifications (PDF)
Series 88 Elbow Specifications (PDF)
Series 88 Flange Specifications (PDF)
Series 88 Flexible Hose & Bellow Specifications (PDF)
Series 88 Hardware Specifications (PDF)
Series 88 Reducer Specifications (PDF)
Series 88 Tee & Cross Specifications (PDF)
Series 88 Viewport Specifications (PDF)

Products:
Part Number Description
LVFAN16U133S NW 16 X UHV Mini 1-1/3" Flange Adaptor NW 16 304 SS
LVFAN16U275S NW 16 X UHV 2-3/4" Flange Adaptor NW 16 304 SS
LVFAN25U275S NW 25 X UHV 2-3/4" Flange Adaptor NW 25 304 SS
LVFAN40U275S NW 40 X UHV 2-3/4" Flange Adaptor NW 40 304 SS
LVFAN50U275S NW 50 X UHV 2-3/4" Flange Adaptor NW 50 304 SS

Product Details

LVFAN40U275S

Description
Specs
  • Part Number: LVFAN40U275S
  • Package Type: ea
  • Units Per Package: 1
  • Unit Price: $ 74.00
  • Lead Time: Stock to 1 week
  • Material: NW 40
  • Material: 304 SS
    • Related products:
    Additional Information:

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