Norgren HF84V-3GN-EMA Excelon Plus Filter - G3/8
Part Number: HF84V-3GN-EMA
Quick Summary
Norgren HF84V-3GN-EMA Excelon Plus oil vapour filter removes oil vapour from compressed air in industrial equipment. Oil vapours can compromise actuators and spray systems, increasing maintenance costs and shortening component life. The Excelon Plus design is Salt Spray compliant to ISO 9227, reflecting industry-standard durability in aggressive environments. Its in-line or modular installation supports flexible layouts, with a bowl that lifts out for fast servicing, while the activated carbon element adsorbs oils and hydrocarbons. This combination helps reduce total cost of ownership by extending filter life and improving air purity across pneumatic systems.
Product Information
Extended Description
HF84V-3GN-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
G3/8
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 or modular installation allows flexible layouts and easy retrofits. Business Impact: Reduces installation time and downtime, enabling faster commissioning and scalable automation. Application: Works across a range of compressed air systems in manufacturing and packaging lines. Long-tail keyword: inline pneumatic filtration. Feature: Excelon Plus activated carbon filter element adsorbs oil vapours and most hydrocarbon odours. Business Impact: Delivers cleaner air with lower oil carryover, improving actuator performance and extending component life. Application: Essential for pneumatic controls and spray/coating processes where oil cleanliness matters. Long-tail keyword: activated carbon oil removal. Feature: Removable bowl and serviceable element for faster maintenance. Business Impact: Minimizes plant downtime during servicing and simplifies field replacement. Application: Industrial environments with regular filter servicing cycles. Long-tail keyword: serviceable filter design. Feature: Diecast aluminium body and bowl with nitrile elastomers. Business Impact: Provides rugged durability for harsh environments, supporting reliable operation at up to 20 bar and temperatures from -40 to 80 °C. Application: Harsh manufacturing floors, metalworking, and outdoor installations. Long-tail keyword: rugged pneumatic filter housing. Feature: Maximum inlet pressure of 20 bar and G3/8 port size with closed bowl drain. Business Impact: Compatibility with common pneumatic fittings and clean, contained drainage reduces contamination risk. Application: Mid-line filtration in compact pneumatic circuits. Long-tail keyword: G3/8 oil vapour filter. Feature: Salt spray compliance (ISO 9227). Business Impact: Demonstrates corrosion resistance and longevity in aggressive environments, reducing replacement costs. Application: Industrial plants with exposure to humidity or salt spray. Long-tail keyword: ISO 9227 corrosion resistance. Industrial context: The HF84V family, including this model, is designed for demanding automation lines where oil-free air quality directly influences downstream actuator life and coating process integrity. Users benefit from predictable maintenance intervals, lower energy consumption due to more reliable seals, and easier compliance with internal cleanliness targets.
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FAQs
To install, align the G3/8 connections to the existing compressed air line, mount the unit on a stable panel, and ensure proper orientation for straightforward bowl access. The design supports inline and modular configurations, and the Installation Guide linked in the Downloads provides step-by-step mounting, inlet/outlet checks, and securing hardware to minimize vibration and leaks.
The filter uses an adsorbing activated carbon element to remove oil vapours and most hydrocarbon odours, achieving a maximum remaining oil content of 0.003 mg/m³. It operates across -40 to 80 °C and handles up to 20 bar inlet pressure, making it suitable for demanding pneumatic applications where oil cleanliness is critical.
Yes. With an operating range from -40 to 80 °C and a robust diecast aluminium body, the unit tolerates harsh environments and frequent cycling common in automation plants. The closed bowl drain keeps contaminants out and supports reliable performance in continuous duty scenarios.
Maintenance is streamlined: the bowl and filter element are removable together for fast servicing, reducing downtime. Regular checks should verify bowl integrity and seal condition. The Salt Spray ISO 9227 compliance indicates durable exposure to corrosive environments, supporting longer service intervals between replacements.
Ensure the system uses G3/8 port connections and that the pneumatic circuit can tolerate up to 20 bar inlet pressure. The unit’s dimensions (approximately 190 mm height, 70 mm length, 72 mm width) and weight of 0.52 kg fit typical mid-line filtration stages, with inline or modular installation enabling flexible retrofits.