Vacuum venturi VAK 200

Vacuum venturi VAK 200

Product features

  • All gas-wetted parts made of stainless steel SS 316L
  • High surface quality
  • Connectors: In-/Outlet UNF 9/16-18 (1/4” VCR-compatible)

Product description

  • By applying a vacuum in the course of a purge cycle the dilutional effect of purge and process gas can be improved significantly. 
  • The vacuum venturi VAK 200 offers a simple and cost-effective alternative to a vacuum pump and can achieve an effective vacuum of up to 200 mbar (abs) with a propellant gas pressure of approx. 7 bar. 
Technical data


stainless steel 1.4435 ESU/VAR 
(SS 316L remelted)
stainless steel 1.4404 ESU/VAR
(SS 316L remelted)
Surface roughness
Ra ≤ 0,25 µm
Pressure ranges
Propellant gas pressure:
Achievable abs. pressure:

6-8 bar

200 mbar
Weight 100 g
Inlets 9/16-18 UNF
(1/4" VCR-male)
Outlet 1/2"-tube
Temperate range -20 to +70°C