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Festo
173744
Fine filter combination LFMBA-3/8-D-MINI-NPT
The Festo part number 173744 is a mini D-series industrial component featuring a vertical assembly position and a 0.01 µm boron silicate fiber filter delivering 99.9999 % filter efficiency for compressed air per ISO8573-1:2010 [6:8:4] or inert gases. Housed in zinc die-casting with a PC bowl, metal bowl guard, and manual momentary-contact condensate drain, this unit operates at 1 to 16 bar working pressures across a 1.5 to 60 °C medium temperature range. It includes a 2 3/8 NPT pneumatic connection, achieves an output air purity class of ISO8573-1:2010 [1:7:2] with 0.01 mg/m3 residual oil content, and conforms to RoHS and VDMA24364-B1/B2-L PWIS standards for line or accessory mounting. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 173744
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 173744.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Series
- D
- Assembly position
- Vertical
- Grade of filtration
- 0.01 µm
- Filter efficiency
- 99.9999 %
- Condensate drain
- manual momentary-contact
- Bowl guard
- Metal bowl guard
- Working pressure
- 1 ... 16 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [6:8:4] | Inert gases
- PWIS conformity
- VDMA24364-B1/B2-L
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [1:7:2] | Inert gases
- Medium temperature
- 1.5 ... 60 °C
- Residual oil content
- 0.01 mg/m3
- Ambient temperature
- -10 ... 60 °C
- Mounting type
- Line installation | with accessories
- Pneumatic connection, port
- 2 3/8 NPT
- Materials note
- Conforms to RoHS
- Material filter
- Boron silicate fiber
- 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 173744. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.