Norgren L84C-6GP-EDN Lubricator - G3/4 Port Size
Part Number: L84C-6GP-EDN
Quick Summary
Norgren L84C-6GP-EDN Excelon Plus oil fog lubricator lubricates pneumatic systems in automation. Inconsistent lubrication and bowl refills can disrupt cycles and shorten tool life. Note: certification details such as CE, SIL, or IP ratings aren’t listed in this entry; verify with Norgren literature before purchase. Its Excelon Plus design supports inline or modular installation, delivering predictable oil-to-air ratios and reduced weight for easier handling. This combination reduces maintenance labor and helps you meet lubrication standards across facilities. With a robust die-cast aluminium body and a closed bowl, it resists industrial wear while providing clear level indication. Operating temperature range from -20 to 65 °C makes it suitable for shop floor environments.
Product Information
Extended Description
L84C-6GP-EDN Norgren: Excelon Plus design allows in-line or modular installation | 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 wide range of flows | Reduced weight and size | Double safety lock on bowl
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
G3/4
Drain Type
Closed bowl
Maximum Inlet Pressure
20 bar
Lubricator Fog Type
Oil fog
Flow
91 dm3/sec, 193 scfm
Start point
0.94 dm3/sec
Materials - Body
Diecast aluminium
Materials - Bowl
Diecast aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
212 mm
Dimensions - Length
72 mm
Dimensions - Width
70 mm
Weight
0.53 kg
Country of Origin
United Kingdom
Range
L84C
Series
Excelon Plus
Brand
IMI Norgren
18-011-024
Quick fill nipple for lubricators
840024-50KIT
Excelon Plus General Mounting Bracket
840014-52KIT
Excelon Plus Quikclamp with Bracket Assembly
840014-51KIT
Excelon Plus Quikclamp
840055-51KIT
Excelon Plus Oil-Fog Lubricator Sight Dome Kit
Feature the L84C-6GP-EDN supports inline or modular installation, enabling flexible deployment in compact automation lines and retrofit projects. Business impact is streamlined installation, faster commissioning, and reduced modular hardware costs, especially when upgrading existing rigs. In practice, this means you can mount the Excelon Plus lubricator directly in-line or on a dedicated module, keeping plant floors tidy and maintenance friendly. The product uses oil fog lubrication for heavier lubrication over short distances, ideal for large bore cylinders, air motors and air tools, delivering reliable protection and reduced wear. Application-wise, this supports high-impact automation environments where tool life and cycle consistency are critical, such as stamping, packaging, and automotive assembly lines. The flow sensor maintains a nearly constant oil/air ratio across a wide range of flows, boosting process stability and reducing lubricant waste. This is particularly valuable for facilities targeting energy efficiency and cost containment. The device’s materials (die-cast aluminium body and bowl, nitrile elastomer seals) contribute to strength, corrosion resistance and long service intervals while keeping weight low for easier handling and installation. In terms of compatibility, Excelon Plus mounting brackets (840024-50KIT) and Quikclamp assemblies (840014-52KIT, 840014-51KIT) enable rapid, secure mounting in new or existing frames. A double safety lock on the bowl adds a layer of safety for maintenance crews, while the quick-fill nipple (18-011-024) simplifies refilling. Service kits like 840055-51KIT (Sight Dome) help maintain visibility and reliability in demanding environments.
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FAQs
Install the L84C-6GP-EDN using the inline plumbing path or mount it as a modular unit on compatible Excelon Plus brackets. For quick mounting, use mounting kits 840024-50KIT and 840014-52KIT (Quikclamp with Bracket) or 840014-51KIT (Quikclamp) to secure the lubricator to existing frames. Ensure the bowl is properly locked and the quick-fill nipple 18-011-024 is accessible for refilling operations. Tighten all connections to avoid leaks and confirm the flow remains within required ranges.
The lubricator provides a flow of 91 dm3/s (193 scfm) with a start point of 0.94 dm3/s, enabling stable oil delivery across a broad range of demand. This makes it suitable for heavier lubrication needs on short-distance runs to large bore cylinders, air motors, and tools, while maintaining a consistent oil-to-air ratio via its flow sensor.
Yes. The Excelon Plus design supports oil fog lubrication ideal for heavier lubrication over short distances, such as large bore cylinders, air motors, and air tools. The closed-bowl design reduces spillage and the die-cast aluminium construction adds durability for demanding shop-floor environments. Use the correct port size (G3/4) and ensure supply pressure is within 20 bar maximum.
Certification details such as CE, SIL, or IP ratings are not listed in the provided data. For regulatory compliance, consult Norgren’s official documentation or contact the supplier to obtain the current certification status. In critical applications, verify compatibility with your facility’s standards and obtain written confirmation before deployment.
Maintenance can be supported with the Excelon Plus Sight Dome kit (840055-51KIT) to monitor liquid levels visually, and a quick-fill nipple (18-011-024) to simplify refills. Additional mounting brackets 840024-50KIT and Quikclamps 840014-52KIT/840014-51KIT enable flexible installation. Regular checks of the closed bowl seal and elastomer gaskets, plus adherence to the maximum inlet pressure, help sustain performance and reduce downtime.