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Festo
526279
Filter regulator LFR-1/8-D-7-O-5M-MICRO
The Festo 526279 is a micro-sized D-series filter regulator featuring a 5 µm filtration grade, a manual rotary condensate drain with a maximum 3 cm3 volume, and an M5-ready pressure gauge connection. Designed for a working pressure of 1 to 10 bar and a regulation range of 0.5 to 7 bar, this component delivers a standard nominal flow rate of 210 l/min for compressed air to ISO 8573-1:2010 [7:9:-] and inert gases. It offers a moderate corrosion resistance classification CRC of 2, operates within a medium and ambient temperature range of -10 to 60 µC, and weighs 114 g with a vertical assembly position of +/- 5°. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 526279
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 526279.
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Verified configuration
Technical Specifications
- Size
- Micro
- Series
- D
- Actuator lock
- Rotary knob with lock
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 5 µm
- Condensate drain
- manual rotary
- Design structure
- Filter regulator without pressure gauge
- Max. condensate volume
- 3 cm3
- Pressure gauge
- M5 ready
- Working pressure
- 1 ... 10 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.3 bar
- Standard nominal flow rate
- 210 l/min
- Operating medium
- Compressed air to ISO 8573-1:2010 [7:9:-] | Inert gases
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [6:8:4] | Inert gases
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 114 g
- Mounting type
- Line installation | with accessories | Optional
- Pneumatic connection, port
- 2 G1/8
- Materials note
- Conforms to RoHS
- Material housing
- Wrought Aluminum alloy
- 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 526279. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.