Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8129122
Vacuum generator OVEL-10-H-15-PQ-VM7-UA-C-A-V1V-H3
The Festo part number 8129122 is an industrial component featuring a T-shape structural design with a 0.95 mm Laval nozzle and a 15 mm width dimension. This unit delivers high vacuum and standard ejector characteristics with a max vacuum of 92%, a max suction rate of 21 l/min, and an operating pressure range of 0.2 MPa to 0.7 MPa. Integrated functions comprise an electric ejector pulse, flow control valve, pressure transmitter, electric on-off valve, 40 µm filter, and an open muffler construction type operating via a piezoresistive pressure sensor method of measurement, 0-10 V analog output, and a DC operating voltage range of 21.6 V to 26.4 V. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8129122
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8129122.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width of Laval nozzle
- 0.95 mm
- Width dimension
- 15 mm
- Muffler construction type
- Open
- Mounting position
- Any
- Ejector characteristics
- High vacuum | Standard
- Grade of ltration
- 40 µm
- Manual override
- Non-detenting
- Integrated function
- Ejector pulse, electric | Flow control valve | Pressure transmitter | Electric on-off valve | Filter | Muffler open
- Structural design
- T-shape
- Valve function
- Closed
- Method of measurement
- Piezoresistive pressure sensor
- Operating pressure for max. suction rate
- 0.4 MPa | 4 bar | 58 psi
- Operating pressure
- 0.2 MPa...0.7 MPa | 2 bar...7 bar | 29 psi...101.5 psi
- Operating pressure for max. vacuum
- 0.38 MPa | 3.8 bar | 55.1 psi
- Max. vacuum
- 92 %
- Nominal operating pressure
- 0.4 MPa | 4 bar | 58 psi
- Max. suction rate with respect to atmosphere
- 21 l/min
- Air supply time at nominal operating pressure with ejector pulse
- 1 s
- Analog output
- 0 - 10 V
- DC operating voltage range
- 21.6 V...26.4 V
- Duty cycle
- 100%
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8129122. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.