MS6-LFR-1-2-D7-CRM-AS Festo Filter regulator

$ 70.00

G1/2 filter regulator with 15 µm filtration and 4000 l/min flow rate. Features 0.5-12 bar pressure range, manual drain, and integrated pressure gauge.

SKU Festo-529184 Category
Filter regulators

MS6-LFR-1/2-D7-CRM-AS Festo Filter regulator

Model Identifier MS6-LFR-1/2-D7-CRM-AS
Official Part Number 529184
GTIN Standard 4052568163662

Technical Overview

The MS6-LFR-1/2-D7-CRM-AS is a high-performance MS series filter regulator designed for efficient compressed air preparation. It features a G1/2 pneumatic connection, a 5 µm grade of filtration, and a robust die-cast aluminum housing. This unit provides a constant output pressure with secondary venting, a manual rotating condensate drain, and an integrated analog pressure gauge, ensuring reliable operation for industrial automation applications.

Key Features

  • Rotary knob with detent, lockable with accessories
  • Integrated analog pressure gauge
  • Manual rotating condensate drain
  • Secondary venting for constant output pressure
  • Plastic bowl guard for safety
  • RoHS-compliant materials
  • Moderate corrosion stress resistance (CRC 2)

High standard nominal flow rate of 4000 l/min ensures efficient performance in demanding pneumatic systems.

Technical Specification Matrix

ParameterValue
Size6
SeriesMS
Actuator lockRotary knob with detent can be closed with accessories
Mounting positionVertical +/-5°
Grade of filtration5 µm
Condensate drainManually rotating
DesignFilter regulator with pressure gauge
Max. condensate volume38 ml
Controller functionOutput pressure constant With secondary venting
Bowl guardPlastic bowl guard
Degree of condensate separation>75 %
Symbol00991589
Pressure gauge (ANALOG) or Pressure display (DIGITAL)With pressure gauge
Operating pressure MPa0.08 MPa ... 2 MPa
Operating pressure bar0.8 bar ... 20 bar
Pressure regulation range0.5 bar ... 12 bar
Max. pressure hysteresis MPa0.025 MPa
Max. pressure hysteresis bar0.25 bar
Max. pressure hysteresis psi3.625 psi
Standard nominal flow rate4000 l/min
Operating mediumInert gases
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Storage temperature-10 °C ... 60 °C
Suitable for use with foodSee supplementary material information
Air purity class at outputCompressed air to ISO 8573-1:2010 [6:4:4]
Media temperature-10 °C ... 60 °C
Ambient temperature-10 °C ... 60 °C
Pore size<5 µm
Product weight875 g
Type of mountingWith accessories
Pneumatic connection, port 1G1/2
Pneumatic connection, port 2G1/2
Material control panelPA POM
Material sealsNBR
Material filterPE
Material housingDie-cast aluminium
Material membraneNBR
Material bowlPC
Material separating platePOM

Industrial Applications

1. Main Air Supply Unit for Robotic Assembly Cells

Serves as the primary air preparation point for high-speed automated assembly stations using pneumatic grippers and rotary actuators. The unit filters shop air to remove fine particulates while regulating pressure to a consistent operating level.

Problem Solved

Protects sensitive solenoid valves and air motors from jamming caused by dust or rust particles down to 5 microns, while satisfying the high air consumption demands of simultaneous actuator movements.

Flow rate 4000 l/minFiltration 5 µmPort G1/2Pressure regulation 0.5-12 bar

2. Precision Clamping Control for CNC Machining Centers

Regulates the pneumatic pressure applied to workpiece clamps and chucks inside CNC milling machines. The unit ensures the holding force remains constant during machining operations to prevent part slippage or deformation.

Problem Solved

Eliminates pressure fluctuations that lead to machining errors; the low hysteresis (0.25 bar) ensures repeatable clamping force, while the filter prevents metal fines and oil mist from damaging clamp seals.

Hysteresis 0.25 barOperating pressure 0.8-20 barManual condensate drainPlastic bowl guard

3. Pneumatic Power Supply for Secondary Packaging Lines

Provides regulated, clean compressed air for case packers and palletizers in the food and beverage industry (secondary zones). It powers flap folders and pusher cylinders in environments with moderate humidity.

Problem Solved

Ensures compliance with air purity standards (ISO 8573-1:2010 [6:4:4]) to minimize contamination risks on packaging materials, while resisting corrosion (CRC 2) in non-washdown plant areas.

CRC 2 Corrosion ResistanceISO 8573-1:2010 [6:4:4]Suitable for use with food (supplementary)Secondary venting

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