Norgren L64C-4AP-EDN Oil Fog Lubricator - 1/2" PTF
Part Number: L64C-4AP-EDN
Quick Summary
Oil fog lubricator L64C-4AP-EDN delivers precise oil mist into compressed air for lubrication of pneumatic cylinders, air tools, and large-bore actuators. Engineers often struggle with inconsistent lubrication that causes premature wear, increased friction, and unplanned downtime. This Olympian Plus design offers plug-in yoke modularity and a closed-bowl reservoir, with CE compliance and IP-rated options where applicable. Operating from -20 to 80 °C (-4 to 176 °F), it maintains a nearly constant oil/air ratio across flow ranges, reducing maintenance and equipment wear. Designed for 1/2" PTF ports, the solution integrates smoothly into existing lines, delivering measurable reliability gains and a clear return on investment.
Product Information
Extended Description
L64C-4AP-EDN Norgren: Unique Olympian yoke Plug-In system offers perfect modularity | Oil fog lubrication is ideal when heavier lubrication is required over short distances such for large bore clyinders, air motors and air tools | 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
Oil 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
L64C
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
74505-52
Olympian 64 End Connector Kit
74503-51
Yoke Connector Kit - Olympian 64 Series
Y64A-4AA-N1N
Yoke assemblies
Feature → Business Impact → Application: Oil fog lubrication delivers a controlled oil mist into compressed air, reducing friction and wear on pneumatic cylinders and tools, improving uptime and extending component life in automation lines. Application: large-bore cylinders and air tools benefit from consistent lubrication even at varying run rates. Feature → 1/2" PTF port and closed-bowl design → Installation ease and cleaner operation → Suitable for retrofit on existing air rails and with standard fittings, minimizing leaks and maintenance. Feature → Flow 72 dm3/sec with a defined start at 1.5 dm3/sec and a flow sensor maintaining a stable oil/air ratio → Predictable performance across load changes → Optimizes cycle times in automated pick-and-place and transfer stations. Feature → Materials—zinc alloy body, aluminium bowl, nitrile elastomer seals → Durability in harsh environments and corrosion resistance → Suitable for factory floors with airborne contaminants and frequent handling. Feature → Modular Olympian Plus plug-in yoke system and mounting accessories (wall bracket, yoke assemblies) → Flexible integration and scalable upgrades → Ideal for multi-point lubrication banks and quick-replacement scenarios without system downtime. Feature → Compatibility with standard accessories and documentation (datasheet, installation guide) → Faster commissioning and reduced risk during installation → Supports streamlined maintenance and compliance with internal electrical/mechanical standards.
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FAQs
The L64C-4AP-EDN is designed for 1/2" PTF connections and works with standard Norgren mounting hardware. For fastest commissioning, pair with the 74504-50 Wall Bracket or Yoke assemblies (Y64A-4AA-N2N / Y64A-4AA-N1N) and ensure proper alignment with nearby shut-off valves and distribution lines. Refer to the Installation Guide for step-by-step mounting and sealant recommendations.
Key specs include a 1/2" PTF port, a maximum inlet pressure of 17 bar, flow of 72 dm3/sec (153 scfm), and a start point at 1.5 dm3/sec. The unit uses oil fog lubrication with a closed-bowl design and a zinc alloy body with an aluminium bowl, optimized for stable oil/air ratios across operating ranges.
Yes. The Olympian Plus L64C-4AP-EDN is specifically designed for oil fog delivery, which provides heavier lubrication over short distances, making it well-suited for large-bore cylinders, air motors, and heavier pneumatic tools within automated lines.
The L64C-4AP-EDN supports CE-compliant configurations and IP-rated variants are available depending on the build. For region-specific certifications and exact IP/CE scope, consult the datasheet (Datasheet PDF) and Installation Guide.
The modular Olympian Plus design enables quick replacement via plug-in yoke systems, reducing downtime during service. The consistent oil/air ratio lowers wear and cycle times, which translates to longer component life and lower maintenance costs in automated production lines.