Single Stage Vacuum GeneratorSingle stage vacuum generator 15 03 10 & 15 03 10 LP Single stage vacuum generator operation is based on the Venturi principle. Supplying the generator with compressed air in P, vacuum will be generated at connection U, while both the supply and the sucked air will be released through R. By interrupting the air supply in P, the vacuum effect in U will also stop. The optimal air supply pressure is normally 6 bar, but for generators with the letters LP

The standard ones are made with profiled stainless steel mesh with a filtering degree equal to 60 μ

Built completely in steel

the wrapping placed inside a bell jar tends to inflate because of the pressure differential created between the air at atmospheric pressure contained inside and the vacuum created inside the bell jar

The connectors can be rotated 180° on the coils and can be supplied

These manual valves are used for intercepting vacuum in all those plants where solenoid valves cannot be installed

two independent units and fixed onto a special support and connected to each other via an elastic transmission joint

Tolerance of nominal Voltage ± 10% and Class of Insulation F

- A shut-off valve

only for series 10

- Switchgear enclosed in a special casing

allowing it to offer greater compressive strength at the cost of less elasticity and a tendency to deform over time

The pressure differential (hysteresis) between the set maximum value and the value of reset of the rest signal is 2% of the set value and cannot be adjusted