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Festo
173775
Filter regulator LFR-3/8-D-O-MINI-A-NPT
The Festo part number 173775 is a mini industrial component from the D series featuring a 40 µm filtration grade, a fully automatic condensate drain, and a metal bowl guard with a maximum condensate volume of 22 cm3. Operating within a working pressure range of 2 to 12 bar and a maximum pressure hysteresis of 0.2 bar, this unit delivers a standard nominal flow rate of 1,600 l/min using compressed air or inert gases connected via 3/8 NPT ports. It supports line installation or mounting via an optional bracket, exhibits a CRC rating of 2 for moderate corrosion stress, and weighs 410 g with operating and ambient temperature ranges of 5 to 60 °C. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 173775
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Size
- Mini
- Series
- D
- Grade of filtration
- 40 µm
- Condensate drain
- fully automatic
- Max. condensate volume
- 22 cm3
- Bowl guard
- Metal bowl guard
- Working pressure
- 2 ... 12 bar
- Max. pressure hysteresis
- 0.2 bar
- Standard nominal flow rate
- 1,600 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
- PWIS conformity
- VDMA24364-B1/B2-L
- 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
- 410 g
- Mounting type
- Line installation | With mounting bracket | Optional
- Pneumatic connection, port
- 2 3/8 NPT
- Materials note
- Conforms to RoHS
- Material housing
- Zinc die-casting
- Material bowl
- PC
Engineering context
Identification and RFQ Guidance
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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 173775. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.