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Festo
194749
Filter regulator LFRS-3/8-D-7-O-MIDI
The Festo 194749 is a Midi size Series D filter regulator featuring a design structure with a pressure gauge and a rotary knob with an integrated lock for actuator locking. It operates within a working pressure of 1 to 16 bar, provides a pressure regulation range of 0.5 to 7 bar with a max pressure hysteresis of 0.2 bar, and delivers a standard nominal flow rate of 3,200 l/min using compressed air or inert gases. The unit includes a 40 µm filtration grade, a manual rotary condensate drain, a 43 cm3 max condensate volume, a metal bowl guard, and a vertical assembly position of +/- 5°. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 194749
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 194749.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Midi
- Series
- D
- Actuator lock
- Rotary knob with integrated lock
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 40 µm
- Condensate drain
- manual rotary
- Design structure
- Filter regulator with pressure gauge
- Max. condensate volume
- 43 cm3
- Bowl guard
- Metal bowl guard
- Pressure gauge
- with pressure gauge
- Working pressure
- 1 ... 16 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.2 bar
- Standard nominal flow rate
- 3,200 l/min
- Operating medium
- Compressed air to ISO 8573-1:2010 [-:9:-] | Inert gases
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [7:8:4] | Inert gases
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 1,140 g
- Mounting type
- Line installation | with accessories | Optional
- Pneumatic connection, port
- 2 G3/8
- Materials note
- Conforms to RoHS
- Material housing
- Zinc die-casting
- Material bowl
- PC
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 194749. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.