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Festo
194745
Filter regulator LFRS-3/8-D-MIDI-A
The Festo 194745 is a Midi size Series D filter regulator with an integrated pressure gauge, rotary knob actuator lock, and metal bowl guard designed for vertical assembly within +/- 5°. This component provides a standard nominal flow rate of 3,100 l/min across a working pressure range of 2 to 12 bar, featuring a fully automatic condensate drain with a 43 cm3 max condensate volume and a 40 µm filtration grade. Operating with compressed air to ISO 8573-1:2010 [7:9:-] or inert gases, the unit achieves a pressure regulation range of 0.5 to 12 bar with a maximum pressure hysteresis of 0.2 bar and moderate corrosion stress resistance classified as CRC 2. Submit the exact part number, quantity, and application requirements to request a formal quote for this industrial component.
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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
- 194745
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 194745.
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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
- fully automatic
- Design structure
- Filter regulator with pressure gauge
- Max. condensate volume
- 43 cm3
- Bowl guard
- Metal bowl guard
- Pressure gauge
- with pressure gauge
- Working pressure
- 2 ... 12 bar
- Pressure regulation range
- 0.5 ... 12 bar
- Max. pressure hysteresis
- 0.2 bar
- Standard nominal flow rate
- 3,100 l/min
- Operating medium
- Compressed air to ISO 8573-1:2010 [7:9:-] | 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
- 5 ... 60 °C
- Ambient temperature
- 5 ... 60 °C
- Product weight
- 1,160 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 194745. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.