Self-regulating vacuum pumps (pneumatic vacuum and blow-off control), GVMAX P1 series

Nozzle Diameter: Ø 2.5 mm
3 Vacuum Levels: 50% – 75% – 90%
Suction Flow: Up to 360 Nl/min
Vacuum Regulation Function: Integrated

Communication between the pneumatic vacuum switch and the holding valve control optimizes and significantly reduces compressed air consumption.
This series of vacuum pumps is strongly recommended for applications involving the handling of airtight products, product gripping, and medium- or long-cycle operations—especially in potentially explosive environments.
The series also includes a pneumatically controlled blow-off function.

Note: The piping volume must not exceed 10 liters. For larger volumes, please contact us.

Operating Principle

When the selected vacuum level is reached, the compressed air supply is cut off. This interruption does not affect the vacuum, as the check valve maintains the vacuum within the system.
The vacuum switch continuously monitors the vacuum requirement in the circuit. When the minimum threshold is exceeded, it reactivates the vacuum generation valve to restore the preset vacuum level.

Safety

The GVMAX P1 is equipped with two integrated check valve functions as standard. This ensures that vacuum is maintained even if pneumatic power is lost.
This feature provides maximum safety for operators during handling operations.

Technical Specifications

• Supply: Oil-free filtered air, 2 to 6 bar (optimal at 4 bar)
• Temperature Range: 0 to 60 °C
• Vacuum Switch: PSE100PKNO
• Switching Pressure: Equal to or higher than the pump’s supply pressure
• Hysteresis: Max. 100 mbar
• Materials: POM, 2017A, Cu Zn, PA6 reinforced with 15% glass fiber

Vacuum Level Options

• X: Maximum 50% vacuum
• T: Maximum 75% vacuum
• N: Maximum 90% vacuum

Silencer Options

• S: Diffuser
• K: Through-type silencer