Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
173690
Filter LF-3/8-D-5M-MIDI-NPT
The Festo part number 173690 is a Midi size industrial component from the D series featuring 3/8 NPT pneumatic connections for both connection 1 and connection 2. It operates within a pressure range of 0 bar to 16 bar, provides a 5 µm grade of filtration, and incorporates a manual non-detenting condensate drain with a metal bowl guard. Designed for vertical mounting in-line or with a retaining bracket, this RoHS-compliant unit achieves a normal nominal flow rate of 1800 l/min using compressed air or inert gases. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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Request a QuoteWhy no listed price?
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
- 173690
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 173690.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Midi
- Series
- D
- Mounting position
- Vertical
- Grade of ltration
- 5 µm
- Condensate drain
- Manual, non-detenting
- Bowl guard
- Metal bowl guard
- Operating pressure
- 0 bar...16 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 1800 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [-:9:-] | Inert gases
- 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 [6:8:4] | Inert gases
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Type of mounting
- Alternatively: | In-line installation | With retaining bracket
- Pneumatic connection 1
- 3/8 NPT
- Pneumatic connection 2
- 3/8 NPT
- Note on materials
- RoHS compliant
- Compressed air lter material
- Protective grounding
- Housing material
- Die-cast zinc
- Material of 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 173690. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.