LBC0404-60 Bombing Chamber Front View LBC0404-60 Bombing Chamber

The 4" x 4" Helium Leak Test Bombing Chamber features stainless steel construction, 4" diameter x 4" high chamber, NW 16 vacuum flange and valve, 1/4" NPT vent and valve, 1/4" valve and push tube helium port, and 0-30 inHg to 60 psi compound gauge.

LACO designs and manufactures both standard and custom leak test bombing chambers for the leak testing of sealed objects that cannot be connected directly to a leak detector. We offer five standard bombing chambers that can be easily customized to meet the needs of your application. Our application engineers can also design manual or fully automated leak test bombing systems that include the components you'll need for a complete turnkey system.

Custom options include:

  • Glass viewport top
  • Larger diameter and height
  • Hinged lid

  • Stainless steel construction
  • Compact and lightweight design
  • Connect directly to leak detector via NW 16 vacuum flange

304 SS Mechanical Polished Finish
4"DIA x 4"H (Full size lid opening)
0.8 liters
Vacuum Port:
NW 16 vacuum flange with manual valve
Vent Port:
1/4" NPT vent and safety relief valve set at 75 psig
Helium Port:
1/4" valve and push tube helium port
0-30 inHg to 60 psi compound gauge

No accessories available.

Application Notes

Application Note 01-06: Helium Leak Testing of Small Sealed Parts (Bombing)

Product Brochures

Helium Bombing Chambers
Helium Bombing Stations

Manuals / User Guides

Helium Bombing Chambers - User Guide