Norgren L68M-6GP-EUN Lubricator - Micro Fog, G3/4
Part Number: L68M-6GP-EUN
Quick Summary
Norgren L68M-6GP-EUN is a micro fog lubricator for compressed air systems in general pneumatic applications. Engineers often face challenges keeping a stable oil-to-air ratio across long pipework, leading to uneven lubrication and premature wear. CE-compliant design supports safe operation in European automation environments, while the datasheet does not specify SIL or IP certifications—confirm applicability for your regulatory needs. The Olympian Plus plug-in yoke system enables fast, modular mounting and straightforward maintenance, while the closed-bowl design reduces spill risk. With aluminium body and precise micro-fog output, this lubricator delivers consistent lubrication, lowers downtime, and improves tool life on OEM lines and retrofit projects. Compatible with standard mounting accessories for easy integration.
Product Information
Extended Description
L68M-6GP-EUN Norgren: Unique Olympian yoke Plug-In system offers perfect modularity | Micro-fog lubricaton for best lubrication in general purpose pneumatic applications, fine mist perfect for long and more complex pipework | Flow sensor provides a nearly constant oil/air ratio over a range of flows | Optional bowl sizes available
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Port Size
G3/4
Drain Type
Closed bowl
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Micro fog
Flow
175 dm3/sec, 371 scfm
Start point
6 dm3/sec
Materials - Body
Aluminium
Materials - Bowl
Aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
320 mm
Dimensions - Length
190 mm
Dimensions - Width
108 mm
Weight
2.81 kg
Country of Origin
Czechia
Range
L68M
Series
Olympian Plus
Brand
IMI Norgren
18-011-021
Quick fill nipple for lubricators
T68H-6GB-B2N
Olympian Plus 3/2 plug-in system shut-off valve, G3/4
Y68A-6GN-N1N
Yoke assemblies
18-001-979
Wall Bracket
Y68A-6GN-N2N
Yoke assemblies
L68M-KIT
Service kit L68M
Feature: Olympian Plus plug-in yoke system enables fast, modular mounting. Business Impact: Reduces installation time and field downtime, accelerating commissioning and changeovers. Application: Ideal for automation lines needing rapid scalability and serviceability. Feature: Micro fog lubrication with an integrated flow sensor maintains a near-constant oil/air ratio across a range of flows. Business Impact: Improves lubrication consistency, extends component life, lowers maintenance costs. Application: Long or complex pipework where precise misting is critical. Feature: Aluminium body and bowl with nitrile elastomer seals deliver durability and chemical resistance in typical plant environments. Business Impact: Longer service intervals and reliable operation in varied climates; reduces part replacements. Application: General pneumatic systems exposed to vibration and temperature swings. Feature: G3/4 port size with closed-bowl drain and compatibility with accessories like quick fill nipples and shut-off valves. Business Impact: Streamlined installation and safer maintenance; improved system control. Application: Retrofit projects and new builds requiring flexible plumbing and minimal leak risk. Feature: Service and mounting accessories (wall bracket, yoke options, service kit L68M-KIT) provide end-to-end support. Business Impact: Lower total cost of ownership through ready-made solutions and faster repairs. Application: OEM lines and service teams seeking predictable maintenance cycles.
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FAQs
The L68M-6GP-EUN uses the Olympian Plus plug-in yoke system for rapid, modular mounting. Use the compatible Yoke assemblies (Y68A-6GN-N1N or Y68A-6GN-N2N) and, if needed, the wall bracket (18-001-979) to secure the unit to panels. Fast installation minimizes downtime during upgrades or new line commissioning, and the modular approach simplifies field service when replacing the lubricator or servicing its bowl and seals.
Key specs include a maximum inlet pressure of 17 bar and a flow of 175 dm3/s (371 scfm) with a start point of 6 dm3/s. The micro fog output ensures a fine mist for consistent lubrication, while the closed bowl design helps contain lubricant and reduces maintenance risk. Design aligns with general pneumatic systems requiring precise oil/air ratios across varying loads.
Yes. The micro fog approach, together with a stable flow sensor, is well-suited to long and complex pipe runs where maintaining a uniform oil/air ratio matters for tool life and cycle consistency. The unit is built for general automation and machine-tool environments, with a robust aluminium body and accessories like quick-fill nipples to simplify integration along extended piping networks.
The L68M-6GP-EUN is CE-compliant, supporting use in European automation environments. The datasheet does not explicitly list SIL or IP certifications, so verify with your internal compliance team or consult the manufacturer documentation for a precise certification mapping to your application and safety requirements.
This lubricator ships with compatible service and mounting components such as the L68M-KIT service kit, Yoke assemblies, and a wall bracket, enabling quick repair and reduced downtime. The modular design and long service intervals lower maintenance frequency and spare-part costs, delivering a favorable return on investment for OEM lines, retrofit projects, and multi-line deployments.