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Products/Festo/562531
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Festo

562531

Filter regulator MS9-LFR

The Festo Size 9 industrial component from the MS series features a structural design consisting of a directly controlled or pilot-controlled compressed air filter diaphragm regulator with an operating pressure range of 1 bar to 20 bar and a pressure regulation range of 0.5 bar to 16 bar. It delivers a normal nominal flow rate normalized to DIN 1343 from 10000 l/min to 24000 l/min, a maximum standard flow rate of 24000 l/min, a maximum condensate volume of 220 ml, and a condensate separation degree of 75 percent. Certified with c UL us - recognized (OL) and featuring CE and UKCA markings per explosion protection directives with EPL Db (GB) and EPL Gb (GB) certifications, this unit includes options for a rotary knob actuator lock, vertical ±5° mounting position, filtration grades from 5 µm to 40 µm, multiple condensate drain types, and diverse controller and pressure gauge configurations. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer
Festo
Part number
562531
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Verified configuration

Technical Specifications

Size
9
Series
MS
Actuator lock
Rotary knob with detent | Rotary knob with integrated lock | can be closed with accessories
Mounting position
Vertical ±5°
Grade of ltration
5 µm...40 µm
Condensate drain
Fully automatic | Fully automatic, electrically controlled | Manual, rotating | Semiautomatic
Structural design
Directly controlled compressed air lter diaphragm regulator | Pilot-controlled compressed air lter diaphragm regulator
Max. condensate volume
220 ml
Controller function
Constant output pressure | With primary pressure compensation | With secondary exhausting | With return ow characteristic | Without secondary exhausting
Degree of condensate separation
75 %
Pressure gauge
Set up for G1/4 | Set up for G1/8 | Red/green scale | With pressure sensor | with pressure gauge | With switching indicator
Operating pressure
1 bar...20 bar
Pressure regulation range
0.5 bar...16 bar
Max. pressure hysteresis
0.4 bar
Max. standard ow rate
24000 l/min
Normal nominal ow rate (normalized to DIN 1343)
10000 l/min...24000 l/min
Certication
c UL us - recognized (OL)
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
UKCA marking (see declaration of conformity)
acc. to UK EX instructions
Explosion protection certication outside the EU
EPL Db (GB) | EPL Gb (GB)

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 562531. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.