Norgren L64M-4AP-EDN Micro Fog Lubricator - Olympian Plus plug-in system
Part Number: L64M-4AP-EDN
Quick Summary
Norgren L64M-4AP-EDN micro fog lubricator is designed to deliver precise lubrication for general pneumatic systems. In practice, engineers often struggle with maintaining a constant oil-to-air ratio across varying flows and long, intricate pipework. Note: certification data is not explicitly listed in the provided data; verify CE compliance and consult the datasheet for any SIL or IP-related ratings. The unique Olympian Plus plug-in yoke system offers modularity that simplifies installation, upgrades, and servicing, while a 1/2" PTF port and closed-bowl design support clean, scalable installations. This page emphasizes compatibility with standard pneumatic setups and highlights how modular components and service offerings can reduce downtime and total cost of ownership for maintenance teams and procurement teams alike.
Product Information
Extended Description
L64M-4AP-EDN 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
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Port Size
1/2" PTF
Drain Type
Closed bowl
Maximum Inlet Pressure
17 bar
Lubricator Fog Type
Micro fog
Flow
72 dm3/sec, 153 scfm
Start point
1.5 dm3/sec
Materials - Body
Zinc alloy
Materials - Bowl
Aluminium
Materials - Elastomers
Nitrile rubber
Range
L64M
Series
Olympian Plus
Brand
IMI Norgren
18-011-024
Quick fill nipple for lubricators
T64T-4AB-P1N
Olympian Plus 3/2 plug-in system shut-off valve, 1/2" PTF
74504-50
Wall Bracket
Y64A-4AA-N2N
Yoke assemblies
Y64A-4AA-N1N
Yoke assemblies
74503-51
Yoke Connector Kit - Olympian 64 Series
74505-52
Olympian 64 End Connector Kit
L64M-KIT
Service kit L64M
Feature: Olympian Plus plug-in modular yoke system enables rapid configuration and serviceability → Business Impact: reduces field downtime during upgrades or maintenance and simplifies stock management → Application: suitable for evolving automation lines and retrofit projects where uptime is critical. Feature: Micro fog lubrication delivers ultra-fine oil mist for general-purpose pneumatic applications → Business Impact: improves lubrication efficiency, lowers oil consumption, and stabilizes performance across load changes → Application: long or complex pipework where precise lubrication is essential. Feature: Flow sensor maintains a nearly constant oil/air ratio over a range of flows → Business Impact: minimizes waste and emissions while ensuring consistent actuation and protection of downstream actuators → Application: mixed-load lines with varying cylinder speeds and pilot sequences. Feature: 1/2 inch PTF port and closed-bowl drain design → Business Impact: easier integration with existing piping and a neater, spill-resistant installation → Application: compact machines and control panels with tight mounting envelopes. Feature: robust materials—zinc alloy body, aluminium bowl, nitrile elastomers—for broad environmental tolerance → Business Impact: higher reliability, longer service life, and broader temperature capability → Application: industrial environments with exposure to oils and varying temperatures. Feature: Range and compatibility within L64M/Olympian Plus family plus mounting options (wall bracket, yoke assemblies) → Business Impact: scalable installations across multiple lines and quick retrofit with minimal project risk → Application: upgrade programs and multi-site deployments.
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FAQs
Plan mounting with the included wall bracket or dedicated yoke assemblies (Y64A-4AA-N2N or N1N). Ensure the 1/2 in PTF port connections are aligned with existing piping, and use the closed-bowl drain to minimize spills. Pair with the T64T-4AB-P1N shut-off valve for modular control and install the L64M-KIT service kit for routine maintenance.
The unit uses an integrated flow sensor that regulates oil delivery to keep the oil/air ratio nearly constant as flow varies. This reduces over-lubrication, minimizes oil waste, and helps protect downstream actuators from inconsistent lubrication that can affect performance.
Yes. The micro fog technology creates a fine mist that travels well through longer runs, maintaining lubrication quality even in complex pipework. With a start point at 1.5 dm3/sec and a maximum flow around 72 dm3/sec, it supports medium to high-demand lines while preserving performance.
Certification data is not specified in the provided data. For project compliance, verify CE marking and any safety or electrical standards listed in the official datasheet. Confirm SIL compatibility and IP ratings directly with Norgren for your specific installation and environment.
A dedicated L64M service kit (L64M-KIT) is available to simplify field servicing and extend usable life. Quick-fill nipple accessories (18-011-024) and mounting accessories (wall bracket 74504-50, yoke kits) enable fast, low-downtime maintenance. Regular service reduces runtime failures and costly unscheduled downtime, improving total cost of ownership.