oil-free Venturi ejector / single-stage / stainless steel



  • Lubrication:


  • Number of stages:


  • Other characteristics:

    stainless steel

  • Flow rate:

    Max.: 8.9 m³/h (314.3 ft³/h)

    Min.: 8.5 m³/h (300.17 ft³/h)

  • Ultimate vacuum:

    Max.: -60,000 Pa (-8.7 psi)

    Min.: -85,000 Pa (-12.33 psi)


The vacuum generators PVP 7 X likewise abuse the Venturi rule. Their different characteristic when compared with PVP 2 and PVP 3 is their more stupendous suction limit, because of the association of two ejectors in parallel. An exceptional silencer made with sintered earthenware is introduced on their fumes, making them especially quiet.

As a standard, they are furnished with a vacuum gage for an immediate perusing of the vacuum level. An extra association with the collection of the generator permits the establishment of a small vacuum switch for indicating the vacuum level, or of a pneumatic solenoid valve for a fast reclamation of the barometric pressure on the administration. They are completely made with anodized aluminum, with stainless steel ejectors.

These vacuum generators might be utilized for uniting one or more vacuum glasses or device with limit necessities inside the valves.

Other VUOTOTECNICA products

Vacuum generators and pneumatic pumpsets