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Festo
3339283
Air preparation combination unit LFR-1/4-DB-7-MINI-KB-MPA
The Festo 3339283 is a mini structural design shut off valve filter regulator distributor module belonging to the DB series, featuring a manual actuation type with a rotary knob with detent and optional padlock actuator lock. This component operates within an operating pressure range of 0.15 MPa to 1 MPa (1.5 bar to 10 bar, 21 psi to 145 psi) and a pressure regulation range of 0.05 MPa to 0.7 MPa (0.5 bar to 7 bar, 7.25 psi to 101.5 psi), delivering a maximum standard flow rate of 2500 l/min and a standard nominal flow rate of 1900 l/min. Built with a 40 µm grade of filtration, a manually rotating condensate drain with a maximum condensate volume of 13 ml, a pressure gauge, and a width of 88 mm, the unit is configured for a vertical +/- 5° mounting position without a flow control exhaust air function. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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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
- 3339283
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 3339283.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Width
- 88 mm
- Exhaust air function
- Without ow control option
- Series
- DB
- Actuation type
- Manual
- Actuator lock
- Padlock (optional) | Rotary knob with detent
- Mounting position
- Vertical +/- 5°
- Grade of ltration
- 40 µm
- Condensate drain
- Manually rotating
- Structural design
- Shut off valve lter regulator distributor module
- Max. condensate volume
- 13 ml
- Controller function
- Outlet pressure constant | With secondary exhausting | With return ow function | Without primary pressure compensation
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.15 MPa...1 MPa | 1.5 bar...10 bar | 21 psi...145 psi
- Pressure regulation range MPa
- 0.05 MPa...0.7 MPa
- Pressure regulation range
- 0.5 bar...7 bar
- Pressure regulation range psi
- 7.25 psi...101.5 psi
- Max. pressure hysteresis
- 0.5 bar
- Max. standard ow rate
- 2500 l/min
- Standard nominal ow rate
- 1900 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:9:4]
- Information on operating and pilot media
- Operation with oil lubrication not possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -5 °C...50 °C
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:8:4]
- Temperature of medium
- -5 °C...50 °C
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 3339283. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.