Festo MS6-LOE-1/2-R Lubricator (529775)
Overview

The Festo MS6-LOE-1/2-R is a proportional oil-mist lubricator from the MS series, expertly engineered for precise and reliable lubrication of compressed air systems. Its robust build, efficient design, and high flow capacity make it a top choice for industrial automation and pneumatic equipment maintenance.
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Key Features & Technical Specifications
Specification Details
Size 6
Series MS
Mounting Orientation Vertical ± 5°
Design Proportional standard mist lubricator
Max Oil Capacity 75 cm³
Bowl Guard Plastic (PC) basket
Operating Pressure 1 bar … 16 bar
Minimum Flow for Lubrication 50 L/min
Nominal Flow Rate (DIN 1343) 7,200 L/min
Media Compressed air (ISO 8573-1:2010 [7:4:4]); inert gases
Lubricated Operation Permitted
Corrosion Resistance Class (CRC) 2 – Moderate corrosion stress
LABS (PWIS) Conformity VDMA 24364-B1/B2-L
Temperature Range (Ambient / Media / Storage) −10 °C … 60 °C
Oil Viscosity ISO VG 32
Pneumatic Ports (In & Out) G 1/2″ (both ends)
Housing Material Die-cast aluminium
Bowl Material Polycarbonate (PC)
RoHS-Compliant Yes
Product Weight ~600 g
Function & Benefits

Precision Oil Dosing: Uses Venturi-based pressure drop to atomize oil proportionally to airflow—ensuring accurate and consistent lubrication.
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High Flow Performance & Compact: Has a nominal capacity of 7,200 L/min while maintaining a compact 62 mm grid width.
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Easy Refilling Under Pressure: Oil can be quickly topped up even during operation, minimizing downtime.
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Durable & Industry-Ready: Die-cast aluminium construction with PC bowl gives both ruggedness and visibility. Meets environmental standards (RoHS, PWIS).
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Ideal Applications

Pneumatic systems in industrial automation

High-load equipment requiring fine lubrication

Compressed air networks with high flow demands

Environments with modest corrosion exposure (CRC 2)

Installations where vertical mounting is preferred or space-constrained MS6-LOE-1/2-R FESTO