Norgren HF84V-3AN-EMA Excelon oil vapour filter - ISO9227
Part Number: HF84V-3AN-EMA
Quick Summary
The HF84V-3AN-EMA Excelon oil vapour filter delivers clean, oil-free compressed air for demanding automation applications. In inline systems, moisture and oil carryover can cause actuator sticking, contaminate downstream valves, and trigger unplanned outages. Salt spray compliance to ISO 9227 demonstrates corrosion resistance, while the unit operates from -40 to 80 °C and uses a closed bowl for safe maintenance. This design also supports quick installation with a 3/8\" PTF port and modular options, helping maintenance teams reduce downtime and protect critical equipment. For procurement, the rugged diecast aluminium body and the activated carbon filtration deliver reliable performance in harsh plant environments.
Product Information
Extended Description
HF84V-3AN-EMA 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 | Adsorbing type activated carbon element removes oil vapours and most hydrocarbon odours
Medium
Compressed air
Operating Temperature
-40 ... 80 °C, -40 ... 176 °F
Port Size
3/8" PTF
Drain Type
Closed bowl
Maximum Inlet Pressure
20 bar
Flow
25 dm3/sec, 53 scfm
Materials - Body
Diecast aluminium
Materials - Bowl
Diecast aluminium
Materials - Elastomers
Nitrile rubber
Materials - Filter Element
Activated carbon
Dimensions - Height
190 mm
Dimensions - Length
70 mm
Dimensions - Width
72 mm
Weight
0.52 kg
Country of Origin
United Kingdom
Range
HF84V
Series
Excelon Plus
Brand
IMI Norgren
Feature: In-line installation or modular integration keeps filtration close to point of use, reducing pipe runs and cabinet clutter. Business impact: faster commissioning, lower installation costs, and fewer leak points in busy pneumatic networks. Application: ideal for automation lines where space is tight and downtime is measured in minutes rather than hours. The HF84V-3AN-EMA supports straightforward retrofits or new installations in compact, high-demand systems. Feature: The element is removed together with the bowl for faster and cleaner servicing. Business impact: reduced maintenance time, less spill risk, and safer routine changes. Application: field service or line-side replacements; service can be performed on-line or off-line, preserving production while components are swapped. Feature: Adsorbing-type activated carbon removes oil vapours and most hydrocarbon odours, achieving a max remaining oil content of 0.003 mg/m³. Business impact: improved downstream air quality, protection for downstream valves and actuators, and longer service life for sensitive components. Application: paint booths, robotics grippers, and pneumatic tools where oil vapour tolerance is critical. Feature: Durable diecast aluminium body and bowl with nitrile elastomer seals deliver long-term reliability. Salt Spray ISO 9227 compliance adds corrosion resistance for harsh environments. Operating range -40 to 80 °C and a 3/8\" PTF port enable dependable performance in varying plant conditions. Flow rated at 25 dm³/s (53 scfm) with a maximum inlet pressure of 20 bar supports demanding airflow without compromising filtration efficiency. Feature: Compact dimensions and accessible service design support easy integration. Weight is 0.52 kg with dimensions of 190 mm height, 70 mm length, and 72 mm width, making it suitable for tight spaces in machine tools, packaging lines, and automation rigs.
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FAQs
Install with 3/8\" PTF ports in-line or on a modular manifold, ensuring the bowl is oriented for safe drainage. Use appropriate mounting hardware and sealing to avoid leaks. The unit supports up to 20 bar and can handle pressure swings typical in automation lines. Once installed, confirm the closed bowl is sealed and the drain is accessible for maintenance.
Key specs include Medium: compressed air; Port Size: 3/8\" PTF; Flow: 25 dm³/s (53 scfm); Maximum Inlet Pressure: 20 bar; Operating Temperature: -40 to 80 °C; Materials: Body and Bowl - Diecast aluminium; Filter Element - Activated carbon; Drain Type - Closed bowl; Weight 0.52 kg; Dimensions: Height 190 mm, Length 70 mm, Width 72 mm.
Yes. The filter features Salt Spray ISO 9227 compliance for corrosion resistance and operates reliably from -40 to 80 °C. Its diecast aluminium body and sealed bowl design protect internal media, while the activated carbon element provides robust vapour removal in challenging plant environments.
The Adsorbing-type activated carbon element captures oil vapours and most hydrocarbons, reducing residual oil to as low as 0.003 mg/m³. This enhances downstream component life, lowers maintenance needs for valves and actuators, and improves overall pneumatic reliability in sensitive applications such as robotics and precision tooling.
Maintenance is straightforward: when the filter requires servicing, remove the bowl and element together for a quick replacement. This design minimizes downtime, reduces spill risk, and keeps production running. After replacement, reseal the bowl, verify the drain is clear, and confirm there are no leaks before returning the line to service.