Product Overview
The FESTO OVEM-10-L-B-QO-OE-N-1P (part number 539074) is a high-performance pneumatic vacuum generator from Festo’s OVEM series, engineered for reliable vacuum generation in industrial automation and handling systems. Utilizing the venturi principle, this vacuum generator converts compressed air into a vacuum source without the need for moving mechanical parts, ensuring maintenance-free operation and exceptional service life. The OVEM-10-L-B-QO-OE-N-1P features an integrated solenoid valve for precise vacuum control, making it ideal for pick-and-place applications, packaging machinery, and material handling systems where rapid response and consistent vacuum performance are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Vacuum Generator (Venturi Principle) |
| Model Designation | OVEM-10-L-B-QO-OE-N-1P / 539074 |
| Operating Pressure | 2 to 6 bar (optimal performance range) |
| Vacuum Level | Up to 85% vacuum (dependent on supply pressure) |
| Nozzle Size | 1.0 mm (10 series) |
| Air Connection | Push-in fitting, QS series compatible |
| Valve Function | Integrated solenoid valve, normally closed |
| Electrical Connection | 24 V DC solenoid, plug connector |
| Mounting & Connection | Standard Festo interface, manifold or inline mounting |
| Operating Temperature | 0°C to +50°C (ambient and medium) |
| Body Material | Die-cast aluminum, anodized |
Engineering Features & Advantages
- Precision Performance: Venturi nozzle design delivers rapid vacuum build-up and consistent suction performance, enabling high-speed pick-and-place cycles in automated handling systems.
- Integrated Solenoid Control: The built-in 24 V DC solenoid valve provides precise electronic control of vacuum generation and release, eliminating the need for external control valves and simplifying system integration.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original FESTO OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
The OVEM-10-L-B-QO-OE-N-1P features an integrated solenoid valve for precise vacuum control, making it ideal for pick-and-place applications, packaging machinery, and material handling systems where rapid response and consistent vacuum performance are critical.
PRODUCT IMAGES


FESTO OVEM-10-L-B-QO-OE-N-1P / 539074 Pneumatic Vacuum Generator
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine FESTO OVEM-10-L-B-QO-OE-N-1P / 539074 Pneumatic Vacuum Generator. This Germany-made vacuum generator features an ejector design, delivering reliable vacuum generation for automated handling and industrial systems.