RS Components
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Festo MS FR Assembly 40μm G 1/2, 18 bar

1 In stock for delivery within 2 working days
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kr 3 949,01

(exc. VAT)

kr 4 936,26

(inc. VAT)


Not available for next day delivery


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MSB Series Filter Regulators

The MSB series has a filter regulator and a pressure gauge. It has a 40 μm filter, lockable regulator head, plastic bowl / guard and manual condensation drain.

  • Direction of flow: from left to right

  • Manual rotary condensate drain

  • 40 μm filter

  • Operating pressure: 0.5 bar to 12 bar

  • Flow rate: MSB4 is 1400 L/min to 1700 L/min, MSB6 is 4000 L/min to 5100 L/min

  • Pneumatic connection: MSB4 is G1/4, MSB6 is

  • Corrosion resistance classification 2 (moderate corrosion stress)

  • Aluminium diecast housing with plastic bowl and guard


Compressed air to ISO 8573-1:2010 [-:4:-] inert gases.

This MSB6-1/2:C3:J1:D14-WP from FESTO offers a complete concept for compressed air treatment.

Features and Benefits

  • Size – 6

  • Actuator lock – rotary knob with detent can be closed with the accessories

  • Controller function with outlet pressure constant

  • Controller function with secondary exhausting

  • Controller function with primary pressure compensation

  • Controller function with return flow

  • Standard nominal flow rate – 4000 l/min

  • Corrosion resistance class (CRC) – 2 (moderate corrosion stress)

  • Housing material – Die – cast aluminium

  • Material of bowl – PC (polycarbonate)

  • Weight – 2000g


Filter regulator is used to control the speed and precision of the flow of liquid and air in:

  • Air tools

  • Impact wrenches

  • Blow guns

  • Air gauging equipment

  • Air cylinders

  • Air bearings

  • Air motors

  • Spraying devices

  • Fluid systems

  • Air logic valves

  • Aerosol lubrication systems

Regulators and Filter Regulators

Manufacturer SeriesMS
Port ConnectionG 1/2
Drain TypeManual
Filtration Size40µm
Pressure Gauge PortG 1/2
Pressure Gauge Port Thread Size1/2 in
Port Connection Thread Size1/2 in
Maximum Operating Pressure18 bar
Maximum Ambient Operating Temperature+50°C
Minimum Process Operating Temperature0°C
Minimum Operating Pressure0.8bar
Pressure Gauge Port Thread StandardG
Process Operating Temperature Range-0 → +50°C
Bowl MaterialPlastic
Ambient Operating Temperature Range-0 → +50°C
Proof Pressure12bar
Minimum Ambient Operating Temperature0°C
Maximum Process Operating Temperature+50°C
Port Connection Thread StandardG