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Festo
173712
Fine filter LFMB-3/8-D-MINI-NPT
The Festo part number 173712 is a mini industrial component from series D featuring a 1 µm filtration grade, 99.99 % filter efficiency, and a manual momentary-contact condensate drain housed in zinc die-casting with a metal bowl guard. Operating within a working pressure range of 1 to 16 bar, it processes compressed air in accordance with ISO 8573-1:2010 [6:8:4] or inert gases through a 3/8 NPT pneumatic connection port, delivering an output air purity class of ISO 8573-1:2010 [5:7:3] with a maximum standard flow rate of 675 l/min and a minimum of 125 l/min. Designed with a moderate corrosion resistance classification CRC 2, VDMA24364-B1/B2-L PWIS conformity, and a residual oil content of 0.5 mg/m³, this unit functions at medium temperatures from 1.5 to 60 °C and ambient temperatures from -10 to 60 °C in a vertical assembly position via line installation or an optional mounting bracket. Submit the exact part number, quantity, and application requirements to request a 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
- 173712
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 173712.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Series
- D
- Size
- Mini
- Grade of filtration
- 1 µm
- Condensate drain
- manual momentary-contact
- Working pressure
- 1 ... 16 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [6:8:4] | Inert gases
- Air purity class at output
- Compressed air to ISO 8573-1:2010 [5:7:3] | Inert gases
- Max. standard flow rate for air quality class
- 675 l/min
- Min. standard flow rate for air quality class
- 125 l/min
- Filter efficiency
- 99.99 %
- Bowl guard
- Metal bowl guard
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- PWIS conformity
- VDMA24364-B1/B2-L
- Medium temperature
- 1.5 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Residual oil content
- 0.5 mg/m3
- Mounting type
- Line installation | With mounting bracket | Optional
- Assembly position
- Vertical
- Pneumatic connection, port
- 2 3/8 NPT
- Material housing
- Zinc die-casting
- Material filter
- Boron silicate fiber
- Material bowl
- PC
- Materials note
- Conforms to RoHS
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 173712. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.