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Products/Festo/526306
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Festo

526306

Filter LF-QS4-D-5M-MICRO-H

The Festo 526306 is a micro-sized Series D industrial component featuring a sintered filter with a centrifugal separator and a 5 µm grade of filtration. Operating within a working pressure range of 1 to 10 bar and a standard nominal flow rate of 170 l/min, this aluminum die-cast unit incorporates a semi-automatic condensate drain with a 3 cm3 maximum condensate volume. It accommodates compressed air to ISO 8573-1:2010 [-:9:-] and inert gases across a temperature range of -10 to 60 °C while maintaining an output air purity class of ISO 8573-1:2010 [6:8:4]. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer
Festo
Part number
526306
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 526306.
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Verified configuration

Technical Specifications

Size
Micro
Series
D
Assembly position
Vertical +/- 5°
Grade of filtration
5 µm
Condensate drain
semi-automatic
Design structure
Sintered filter with centrifugal separator
Max. condensate volume
3 cm3
Working pressure
1 ... 10 bar
Standard nominal flow rate
170 l/min
Operating medium
Compressed air to ISO 8573-1:2010 [-: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
64 g
Mounting type
Line installation | with accessories | Optional
Pneumatic connection, port
2 QS-4
Materials note
Conforms to RoHS
Material filter
PE
Material housing
Aluminum die cast
Material bowl
PC

Engineering context

Identification and RFQ Guidance

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.

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 526306. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.