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Festo
552403
Filter regulator LFRF-1/8-D-5M-MINI-A
The Festo 552403 is a Mini size D series filter regulator featuring a fully automatic condensate drain, a 5 µm filtration grade, and an integrated pressure gauge with a 0.5 to 12 bar regulation range. This component operates at a working pressure of 2 to 12 bar with a maximum pressure hysteresis of 0.2 bar and a standard nominal flow rate of 650 l/min using compressed air according to ISO8573-1:2010 [-:-:-]. Constructed with a metal bowl guard and a rotary knob with lock, the unit supports a maximum condensate volume of 22 cm3 within an operating and medium temperature range of -10 to 60 µC. Weighing 660 g, this industrial component provides a 2 - Moderate corrosion stress CRC classification and is designed for line installation or mounting with optional accessories at a vertical +/- 5° assembly position. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 552403
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552403.
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
- Actuator lock
- Rotary knob with lock
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 5 µm
- Condensate drain
- fully automatic
- Design structure
- Filter regulator with pressure gauge
- Max. condensate volume
- 22 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
- 650 l/min
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [-:-:-]
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 660 g
- Mounting type
- Line installation | with accessories | Optional
- Pneumatic connection, port
- 2 G1/8
- 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 552403. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.