IMI Norgren HF84G-6GN-AM1 Pneumatics & Fluid Systems - 5 µm Automatic Drain
Part Number: HF84G-6GN-AM1
Quick Summary
HF84G-6GN-AM1 is a general‑purpose inline air filter for clean compressed air in demanding industrial environments. Maintenance teams often battle moisture carryover and downtime, which threaten tool life and productivity. While the Excelon Plus design supports inline or modular installation and quick servicing, it is ISO 9227 salt spray compliant and rated for -40 to 80 °C. With a G3/4 port, 5 µm filtration, and automatic drain, this filter system helps ensure consistent air quality while reducing maintenance costs. For systems facing extreme temperatures or corrosive environments, the rugged diecast aluminium body and nitrile elastomer seals offer reliable performance. This translates to measurable uptime gains, lower lifecycle costs, and confidence in compressed air purity across manufacturing lines.
Product Information
Extended Description
HF84G-6GN-AM1 Norgren: Excelon Plus design allows in-line installation or modular installation | Element is removed together with the bowl for faster and cleaner servicing | Salt Spray compliant to ISO 9227 | High efficiency water removal (>98%)
Medium
Compressed air
Operating Temperature
-40 ... 80 °C, -40 ... 176 °F
Port Size
G3/4
Drain Type
Automatic drain
Filter Element
5 μm
Maximum Inlet Pressure
20 bar
Flow
78 dm3/sec, 165 scfm
Materials - Body
Diecast aluminium
Materials - Bowl
Diecast aluminium
Materials - Elastomers
Nitrile rubber
Materials - Filter Element
Sintered polypropylene
Dimensions - Height
193 mm
Dimensions - Length
70 mm
Dimensions - Width
73 mm
Weight
0.52 kg
Country of Origin
United Kingdom
Range
HF84G
Series
Excelon Plus
Brand
IMI Norgren
Excelon Plus enables in-line installation or modular setups, offering flexible integration across existing lines and retrofits. The design supports quick servicing because the filter element is removed together with the bowl, reducing maintenance downtime and cleanup. A 5 μm filtration element delivers high‑efficiency particulate removal and >98% water removal, translating to cleaner downstream components and longer service intervals for actuators and valves used in automation cells. The automatic drain minimizes operator intervention while maintaining dryness and consistent pressure, which lowers the risk of moisture-related damage and unexpected line stoppages. Rugged diecast aluminium body and bowl, along with nitrile rubber elastomers and a sintered polypropylene filter element, provide corrosion resistance and durability in harsh environments, reducing replacement costs in demanding factories. The unit is rated up to 20 bar inlet pressure and supports a flow of 78 dm3/s (165 scfm), making it suitable for typical plant air distributions while preserving performance across the HF84G Excelon Plus family. Finally, the compact dimensions and 0.52 kg weight facilitate installation in tight panels or enclosures, with straightforward maintenance cycling that minimizes production interruptions.
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FAQs
This filter is designed for compressed air systems using a G3/4 port connection. It fits inline in typical plant air lines and is compatible with the Excelon Plus family. When retrofitting, ensure the host line can accept 20 bar maximum inlet pressure and that surrounding plumbing allows for straightforward bowl-removal servicing.
The unit uses a 5 μm filter element and delivers up to 165 scfm (78 dm3/sec) of flow at up to 20 bar inlet pressure. It provides high‑efficiency water removal (>98%) and is designed to operate across -40 to 80 °C, which helps maintain downstream tool life and air quality in challenging environments.
Yes. The Excelon Plus filter features a diecast aluminium body and bowl with nitrile elastomer seals, and it is ISO 9227 salt spray compliant, offering robust corrosion resistance for harsh industrial settings while maintaining performance over a wide temperature range.
The element is removable with the bowl, enabling faster and cleaner servicing. The automatic drain reduces manual draining tasks, while the compact design and accessible mounting improve serviceability, helping to minimize downtime during routine maintenance.
Operating range is -40 to 80 °C with a maximum inlet pressure of 20 bar. Materials include diecast aluminium for body and bowl, nitrile rubber elastomers, and a sintered polypropylene filter element, delivering reliable performance in standard pneumatic circuits and industrial automation lines.