Norgren HF84V-4AN-EMA Oil Vapour Filter - ISO 9227
Part Number: HF84V-4AN-EMA
Quick Summary
HF84V-4AN-EMA oil vapour filter removes oil vapours from compressed air in extreme-temperature industrial lines. Operators often contend with oil mist, odours and maintenance downtime when filtration fails in harsh environments. Salt spray ISO 9227 compliant, and built with a die-cast aluminium housing, this unit delivers durability under demanding conditions. The design supports either inline installation or modular setups, with the element removed together with the bowl for fast servicing, reducing downtime and service costs. By combining activated carbon filtration with robust construction, it provides reliable air quality and predictable performance for automation systems and plant floor operations.
Product Information
Extended Description
HF84V-4AN-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
1/2" 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
Activated carbon adsorption provides targeted removal of oil vapours and hydrocarbon odours. This reduces contamination in downstream pneumatic components, extending filter life and minimizing maintenance in critical automation lines. Flexible installation options enable inline or modular configurations, letting you upgrade existing plants without major plumbing changes. The design allows removing the filter element together with the bowl, delivering faster servicing and cleaner maintenance when changing cartridges. Field maintenance is simplified by the integrated bowl-and-element removal method and a closed-bowl drain, reducing spill risk and making routine servicing predictable, lowering total cost of ownership in 24/7 operations. Durable diecast aluminium construction underpins reliability in extreme temperatures (-40 to 80 °C) and up to 20 bar inlet pressure, ensuring consistent performance across manufacturing environments while maintaining compact dimensions. With a 1/2" PTF port and a flow rate of 25 dm3/s (53 scfm), the HF84V-4AN-EMA integrates smoothly into typical plant air lines and handles demanding duty cycles without bottlenecks.
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FAQs
HF84V-4AN-EMA supports both inline installation and modular configurations, letting you add purification without major plumbing changes. The unit uses a 1/2" PTF port to match common plant air lines, and the design allows removing the filter element together with the bowl for fast servicing. This minimizes downtime during routine maintenance and retrofit projects while preserving system pressure and performance.
Key specifications include a 1/2" PTF port, a maximum inlet pressure of 20 bar, and a flow rate of 25 dm3/s (53 scfm). The operating temperature range is -40 to 80 °C, and the filter uses an activated carbon element to remove oil vapours and hydrocarbon odours. These metrics support reliable operation in demanding industrial environments.
The HF84V-4AN-EMA targets oil vapours and hydrocarbon odours in compressed air and is Salt Spray ISO 9227 compliant, enhancing corrosion resistance in demanding environments. Industry-specific certifications may vary, so verify project requirements and compatibility of materials (such as nitrile elastomers) with your process fluids and cleanliness standards.
Plan for periodic filter-element replacement and bowl servicing, which are simplified by the design that removes the element together with the bowl. The closed-bowl drain reduces spill risk during servicing, improving safety. Expect maintenance intervals to align with your oil load, environmental conditions, and cycle frequency to maintain optimal air quality and system performance.
CAD resources are available at the Norgren CAD portal: https://norgren-embedded.partcommunity.com?info=imi_precision&catalog=imi_precision&part=HF84V-4AN-EMA&varset=null&partFixed=false. For documentation, use these links: Brochure (PDF): https://cdn.norgren.com/pdf/z9731BR_Excelon_Plus_TR_full_range_EN_LR.pdf; Datasheet (PDF): https://cdn.norgren.com/pdf/en_8_201_160_HF84V.pdf; Installation Guide (PDF): https://cdn.norgren.com/pdf/IM_AL_Excelon_Plus_EN.pdf.