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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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NW Vacuum Fittings:
NW Clamps and Center Rings

Description
NW clamps and center rings in sizes NW16 to NW50.
NW Clamps and Center Rings
Additional Information
Clamp & Ring Specifications

Products:
Part Number Description
LVFBHCC Bulk head clamp for clamping flange to plate, includes 1/4-20 screw.  Use 2 ea for NW 16, 3 ea for NW 25 & 40, 4 ea for NW 50. NW 16 - 50 $7.33
LVFCN16A NW 16 Wing nut flange clamp NW 16 $5.30
LVFCN25A NW 25 Wing nut flange clamp NW 25 $7.10
LVFCN40A NW 40 Wing nut flange clamp NW 40 $8.40
LVFCN50A NW 50 Wing nut flange clamp NW 50 $14.20
LVFGN16AB NW 16 Center Ring, Al, Buna NW 16 $3.30
LVFGN16SV NW 16 Center Ring, SS, Viton NW 16 $5.60
LVFGN25AB NW 25 Center Ring, Al, Buna NW 25 $4.10
LVFGN25SV NW 25 Center Ring, SS, Viton NW 25 $6.60
LVFGN40AB NW 40 Center Ring, Al, Buna NW 40 $5.10
LVFGN40SV NW 40 Center Ring, SS, Viton NW 40 $10.00
LVFGN50AB NW 50 Center Ring, Al, Buna NW 50 $6.00
LVFGN50SV NW 50 Center Ring, SS, Viton NW 50 $13.00
LVFORN16B Replacement O-ring, Buna-N, NW 16 NW 16 .16
LVFORN16V Replacement O-ring, Viton, NW 16 NW 16 $2.34
LVFORN25B Replacement O-ring, Buna-N, NW 25 NW 25 .70
LVFORN25V Replacement O-ring, Viton, NW 25 NW 25 $2.88
LVFORN40B Replacement O-ring, Buna-N, NW 40 NW 40 .80
LVFORN40V Replacement O-ring, Viton, NW40 NW 40 $3.51
LVFORN50B Replacement O-ring, Buna-N, NW 50 NW 50 .90
LVFORN50V Replacement O-ring, Viton, NW 50 NW 50 $4.50

Product Details

LVFCN40A

Description
Specs
  • Part Number: LVFCN40A
  • Units Per Package: 1
  • Lead Time: Stock to 1 week
  • Size: NW 40
  • Price: $8.40
  • Material: Aluminum
  • Related products:
    Additional Information:

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