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Festo
194709
Filter regulator LFRS-1/4-D-MINI-A
The Festo 194709 is a mini D-series filter regulator featuring an integrated rotary knob lock, a metal bowl guard, and a built-in pressure gauge for vertical installations within plus or minus 5 degrees. This structural design delivers a normal nominal flow rate of 1400 l/min across an operating pressure range of 2 bar to 12 bar, incorporating a 40 µm filtration grade with a fully automatic condensate drain and a maximum condensate volume of 22 cm³. Operating with compressed air conforming to ISO 8573-1:2010 [7:9:-] or inert gases, the component achieves an output air quality class of ISO 8573-1:2010 [7:8:4] while supporting oil-lubricated operation and maintaining a CRC of 2 with moderate corrosion stress. Submit the exact part number, quantity, and application requirements to request a 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
- 194709
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 194709.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Series
- D
- Actuator lock
- Rotary knob with integrated lock
- Mounting position
- Vertical ±5°
- Grade of ltration
- 40 µm
- Condensate drain
- Fully automatic
- Structural design
- Filter regulator with pressure gauge
- Max. condensate volume
- 22 cm³
- Bowl guard
- Metal bowl guard
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.2 MPa...1.2 MPa | 2 bar...12 bar
- Pressure regulation range
- 0.5 bar...12 bar
- Max. pressure hysteresis
- 0.2 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 1400 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:9:-] | Inert gases
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -10 °C...60 °C
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:8:4] | Inert gases
- Temperature of medium
- 5 °C...60 °C
- Ambient temperature
- 5 °C...60 °C
- Product weight
- 560 g
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Note on materials
- RoHS compliant
- Housing material
- Die-cast zinc
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 194709. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.