Norgren HL84M-6GP-EDN Excelon Plus fog lubricator G3/4
Part Number: HL84M-6GP-EDN
Quick Summary
HL84M-6GP-EDN Excelon Plus micro fog lubricator delivers precise lubrication for general pneumatic systems. In extreme temperatures or long pipework, maintaining a stable oil/air ratio can be challenging. Salt spray compliant to ISO 9227 demonstrates durability in harsh environments and the Excelon Plus design supports in-line or modular installation. With a diecast aluminium body and closed bowl, this lubricator is built for reliability in demanding OEM and aftermarket pneumatic circuits. By maintaining a nearly constant oil/air ratio across flow ranges, it helps reduce oil consumption, minimize maintenance, and protect downstream actuators. This makes it attractive for OEMs seeking predictable lubrication and lower lifecycle costs.
Product Information
Extended Description
HL84M-6GP-EDN Norgren: Excelon Plus design allows in-line installation or modular installation | 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 | Salt Spray compliant to ISO 9227 | ABS cover with high impact properties
Medium
Compressed air
Operating Temperature
-34 ... 80 °C, -29 ... 176 °F
Port Size
G3/4
Drain Type
Closed bowl
Maximum Inlet Pressure
20 bar
Lubricator Fog Type
Micro fog
Flow
73 dm3/sec, 155 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
70 mm
Dimensions - Width
72 mm
Weight
0.53 kg
Country of Origin
United Kingdom
Range
HL84M
Series
Excelon Plus
Brand
IMI Norgren
Feature: Micro fog lubrication provides an ultra-fine oil mist that coats moving parts without excessive droplets. Business Impact: Improves lubrication control, reduces lubricant usage, and lowers maintenance costs in continuous operation environments. Application: Ideal for general pneumatic systems and long pipe networks where precise, low-waste lubrication is critical. Feature: Flow performance with 73 dm3/sec (155 scfm) and a start point of 0.94 dm3/sec, at up to 20 bar inlet pressure. Business Impact: Delivers a wide operating window with predictable lubrication across varying demand, minimizing under- or over-lubrication. Application: Supports high-throughput automation lines and equipment with fluctuating air flow. Feature: Durable diecast aluminium body and bowl, nitrile elastomers, and a high-impact ABS cover. Business Impact: Enhances uptime and resistance to wear, vibration, and impact, boosting service life in tough environments. Application: Suitable for harsh factory floors and OEM machines in automotive, packaging, and process industries. Feature: Installation flexibility with in-line or modular mounting. Business Impact: Reduces installation time, minimizes downtime, and simplifies retrofits. Application: Great for upgrades on existing lines or new builds needing compact, easy-to-integrate lubrication solutions. Feature: Salt spray resistance (ISO 9227) and closed-bowl design. Business Impact: Improves reliability and safety by reducing splash and corrosion-related maintenance. Application: Indoor and outdoor installations or environments with wash-down considerations.
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FAQs
The HL84M-6GP-EDN supports both in-line installation and modular mounting, using a G3/4 port connection. For best reliability, mount the unit upright to allow drainage, ensure a secure seal on the closed bowl, and connect to a compressed air supply up to 20 bar. The durable diecast aluminium body and integrated flow control help maintain a stable oil/air ratio across typical industrial service conditions.
You can expect a steady lubrication profile with a maximum flow of 73 dm3/sec (155 scfm) and a start point of 0.94 dm3/sec, across an inlet range up to 20 bar. This wide operating window reduces the risk of under- or over-lubrication, supporting consistent actuator performance and reduced maintenance in extended pneumatic runs.
Yes. The operating temperature range is -34 to 80 °C (-29 to 176 °F), enabling reliable lubrication in environments with wide thermal variations. This makes it suitable for both cold start conditions and elevated-temperature processes common in general automation and packaging lines.
The unit uses a diecast aluminium body and bowl with nitrile elastomers, housed under a high-impact ABS cover, and features a closed bowl design. Together they provide robust resistance to vibration, impact, and corrosion in typical factory environments, helping minimize downtime and extend service intervals.
Documentation is available for CAD models, brochures, datasheets, and installation guidance. Access the CAD files, read the full datasheet, review the installation guide, and consult the brochure to confirm compatibility with HL84M-6GP-EDN, inline and modular installation options, and maintenance recommendations.