Norgren HL84C-4GP-MDN Excelon Lubricator ISO9227
Part Number: HL84C-4GP-MDN
Quick Summary
HL84C-4GP-MDN Excelon Lubricator is a precise oil fog unit designed to deliver controlled lubrication for pneumatic systems and large-bore cylinders. Operators often face inconsistent lubrication, leaks, and maintenance downtime that erode cycle times and productivity. It complies with ISO 9227 salt spray testing and uses a rugged diecast aluminium body to withstand harsh environments, ensuring long-term reliability. The system supports inline or modular installation, enabling easy upgrades across lines and shared lubrication points. With a consistent oil-to-air ratio and a robust design, it helps reduce tool wear, maintenance costs, and unscheduled downtime while aligning with maintenance-friendly, OEM-friendly workflows.
Product Information
Extended Description
HL84C-4GP-MDN Norgren: Excelon Plus design allows in-line installation 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 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
G1/2
Drain Type
Manual
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
Range
HL84C
Series
Excelon Plus
Brand
IMI Norgren
Feature: Inline or modular installation capability. Business Impact: Simplifies retrofits and new line installations, reducing install time and downtime. Application: Works across compact spaces or expandable setups in automated cells. Feature: Oil fog lubrication for heavier lubrication over short distances. Business Impact: Improves cylinder and tool life in demanding applications, lowering replacement costs. Application: Ideal for large bore cylinders, air motors, and high-demand air tools. Feature: Flow performance with a stable oil/air ratio. Business Impact: Delivers predictable actuation and consistent performance across varying demand, decreasing process variability. Application: Critical for precision in pick-and-place or high-cycle tasks. Feature: Salt spray and corrosion resistance. Business Impact: Extends service life in harsh environments, reducing maintenance frequency. Application: Marine or factory floor environments with welfare of exposed components. Feature: Diecast aluminium body and nitrile elastomer seals. Business Impact: Combines strength with chemical compatibility, lowering failure risk. Application: Long-term reliability in aggressive air streams. Feature: Manual drain with clear access. Business Impact: Simplifies maintenance checks and oil level management, reducing downtime. Application: On-demand drainage for maintenance windows and line changes.
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FAQs
HL84C-4GP-MDN supports both inline installation and modular configurations, enabling straightforward integration into existing panels or expansion into scalable setups. This flexibility minimizes retrofit time, reduces installation risk, and helps maintain consistent lubrication across multiple stations without run-time interruptions.
The Excelon Plus lubricator delivers oil fog at up to 91 dm3/sec (193 scfm) with a start point at 0.94 dm3/sec, using a G1/2 port and manual drain. It operates on compressed air, tolerates -34 to 80 C, and supports up to 20 bar inlet pressure, ensuring reliable performance across diverse applications.
Yes. The oil fog approach is ideal where heavier lubrication is required over short distances, such as large-bore cylinders, air motors, and air tools. The combination of alloy body, nitrile elastomers, and robust flow characteristics provides dependable lubrication in demanding applications while helping control maintenance costs.
This unit incorporates ISO 9227 salt spray compliance for corrosion resistance, aligning with industry expectations for harsh environment longevity. It is designed for reliable operation across extreme temperatures and installations, supporting durability and long service life in industrial automation environments.
By delivering a stable oil/air ratio across flows, offering easy inline or modular installation, and featuring a manual drain for simple maintenance, the HL84C-4GP-MDN reduces downtime and tool wear. Its rugged housing and seals resist degradation, translating to lower replacement costs and improved production uptime over the equipment lifecycle.