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BOC vacuum generators
- Improves purging efficiency by providing a vacuum and dilutes vented gas
- Driven by nitrogen purge supply or in house nitrogen
- NPT or face seal connections (face seal version in image)


  • Material: 316 stainless steel 
  • Operating temperature: -40 to +95 degrees Celsius 
  • Dimensions: 44 x 22mm (NPT), 90 x 45mm (face seal)  

Select the model you require:

ModelInletOutletSuctionBOC part no
VAC100 npt threaded1/8"npt female1/8"npt male1/8"npt male843068
VAC100 face seal1/4" fs female1/4" fs female1/4" fs female844513

Performance data

Supply pressure (bar)Flow rate (l/min)Vacuum (mm Hg)

How to order

ALWAYS specify gas or mixture to be used:  

  1. Select connections eg. NPT or FS  

For further information call 1890 355 255 or email

Store Finder

To locate your nearest BOC retail outlet please enter town or postcode