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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 Components and Accessories

Description
Vacuum Components and Accessories
Vacuum Components and Accessories

Product Categories:
Name Description
Vacuum Hose Thin and thick walled metal hoses of various lengths. Clear Wire Reinforced PVC Hose with vacuum flanges, barb adaptors, clamps, and fittings. Custom length hoses made to your requirements with flange adaptors and hose leak testing.

—  SPECIAL —

Thin Wall SS Metal Hose NW 25 x 10" free length hose.
(List: $102)
Thin Wall SS Metal Braid Hose NW 25 x 10" free length hose.
$52

LVFMHN25X10S

$75

LVFMHN25XSTB

Vacuum Gauges & Measurement Vacuum instruments including all types of vacuum gauges, mass flowmeters and controllers, and NIST traceable calibration services.
Special offer: 25% discount on calibration service with purchase of a new gauge from LACO.
For more information, see Vacuum Gauge Calibration.
Vacuum Pump Oil and Grease Vacuum pump oils and lubricants for oil-sealed pumps and diffusion pumps. High performance greases and sealants for vacuum sealing. Mechanical and diffusion pump vacuum fluids. Molecular distillation of premium base stocks has produced fluids that are world-wide for their quality, performance and consistent reliability. Please contact us or review the below listings for the correct fluid for your application.
Vacuum Valves Vacuum Valves - Pneumatic, Electromagnetic, and Manual Operated in butt weld, NW, ISO and UHV configurations - angle valves, gate valves, vent valves.
Vacuum Traps and Filters Protect your pumps and your systems by implementing LACO Technologies' wide variety of quality vacuum traps, filters, and oil mist eliminators. A broad selection of products are available for use with all types of vacuum pumps.

  • Protect pump from vapors and particles
  • Minimize oil backstreaming from oil-sealed pumps
  • Minimize oil misting of rotary vane pumps
  • Trap toxic or corrosive chemicals and vapors
  • Extend pump oil life by filtration
  • Vacuum Fittings NW ISO CF Weld SS & Al Vacuum Fittings for High and Ultra-high vacuum applications. Available in NW/KF, Weld, ISO, UHV, and ASA Flange Configurations. Please contact us for any custom fittings or adapters.
    Diffusion Pump Heaters Replacement heaters for 2" through 48" vacuum diffusion pumps in over 100 combinations of electrical ratings and casting sizes. Replacements for manufacturers such as CVC, Cooke, Varian, Torr, Veeco and Edwards. Please call with pump model number for pricing and details.
    Refurbished Vacuum Gauges & Acc. Refurbished Vacuum Gauges: Thermocouple, Pirani, Ion, and Capacitance Manometers (Baratron). Surplus vacuum valves, fittings and traps. Please inquire about misceallaneous vacuum fittings with prices at 50% of new. Availability of products may be limited and subject to prior sale.
    Special offer: 50% discount on calibration service with purchase of a refurbished gauge from LACO.
    For more information, see Vacuum Gauge Calibration.
    Oil Mist Eliminators High performance oil mist eliminators for preventing oil mist from escaping from the exhaust of oil-sealed rotary vane vacuum pumps. Available in vacuum flange sizes from NW 16 to NW 40 and in flow rates from 5 to 50 cfm. Please inquire about other flows and connections.
    Pump Repair Kits Find everything you need to repair or maintain your Alcatel, Edwards, Welch, Varian, and Leybold vacuum pumps. Choose from:
  • Major and minor pump repair kits
  • Clean and overhaul kits
  • Blade kits
  • Seal and gasket kits
  • Maintenance kits
  • Primary and secondary kits
  • Request Additional Information
    Please Call (801) 486-1004 for Orders or Information