FRL Maintenance Unit EVO 1/2" | Aignep

The AIGNEP EVO 1/2" FRL Maintenance Unit is an advanced compressed air treatment system from the EVO line, designed for demanding applications where air quality is critical. It significantly outperforms standard FRL units thanks to its superior multi-stage filtration (coalescing up to 0.001 µm and activated carbon up to 0.005 mg/m³), advanced modularity, silicon-free design, ATEX certification, and latest-generation technopolymer construction with metal threads. Manufactured in Italy by AIGNEP, with a 1/2" BSPP connection. Available in 3 configurations depending on the required purity level.

EVO vs. Standard FRL Advantages

• Superior multi-stage filtration: Coalescing up to 0.001 µm and activated carbon (<0.005 mg/m³) — removes ultrafine particles, aerosols, and odors that standard units cannot
• Advanced modularity: Flexible configuration, simplified maintenance, greater robustness, and lighter weight
• High precision: More precise and reliable pressure regulation than standard systems
• Optimized flow rates: Internal design that maximizes airflow
• Silicon-free design: Suitable for industries where silicone contamination is critical
• ATEX certification: Suitable for potentially explosive atmospheres
• Integrated pressure gauge and easy bowl detachment for agile maintenance

Applications

• Pharmaceutical and food industry with ultrapure air requirements (ISO 8573)
• Potentially explosive atmospheres with ATEX certification
• Electronics and semiconductor industry where silicone contamination is critical
• Precision pneumatic systems with stable pressure and clean air requirements
• Industrial robotics and high-demand automation
• Chemical and petrochemical industry with sensitive fluids
• Any application where compressed air quality is critical to the process

Technical Specifications

• Type: Modular EVO FRL Unit (Filter + Regulator + Lubricator + Shut-off valve + Pressure gauge)
• Series: AIGNEP EVO Line
• Connection: 1/2" BSPP
• Standard filtration: 5 µm or 20 µm (Configurations 1 and 2)
• Advanced filtration: Coalescing 0.001 µm + Activated carbon 0.005 mg/m³ (Configuration 3)
• Material: Advanced technopolymers with metal threads
• Certification: ATEX
• Design: Silicon-free
• Country of manufacture: Italy
• Brand: AIGNEP

Components by Configuration

Configuration 1 — Filter 5 µm + Lubricator (SN-0405-8):

• EVO 1/2" shut-off valve: Y050205000000
• FRL2 wall mounting kit: Y501200000000
• EVO 1/2" 5 µm filter regulator: Y030205132002
• EVO 5 µm sintered cartridge: FIL042Y3820SC
• EVO 1/2" manual lubricator: Y040205000100
• 1/8" pressure gauge: MAN01N2060000

Configuration 2 — Filter 20 µm + Lubricator (SN-0405-9):

• EVO 1/2" shut-off valve: Y050205000000
• FRL2 wall mounting kit: Y501200000000
• EVO 1/2" 20 µm filter regulator: Y030205132002
• EVO 20 µm sintered cartridge: FIL042Y3805SC
• EVO 1/2" manual lubricator: Y040205000100
• 1/8" pressure gauge: MAN01N2060000

Configuration 3 — Advanced multi-stage filtration (SN-0405-10):

• EVO 1/2" shut-off valve: Y050205000000
• FRL2 wall mounting kit: Y501200000000
• EVO 1/2" 5 µm filter regulator: Y030205132002
• FRL2 union mounting kit: Y502200000000
• EVO 1/2" 0.001 µm coalescing filter: Y015205402000
• EVO 1/2" 0.005 mg/m³ activated carbon filter: Y016205501000
• 1/8" pressure gauge: MAN01N2060000

Compatible with:

• SMC AC20-AW Series (1/2" technopolymer modular FRL, with wall mounting kit)
• Norgren Excelon Plus 72 Series (F+R+L module, wall kit)
• Festo LFR-1/2-D-MAXI + LOE-1/2 + HE valve, wall kit
• Camozzi MX Pro 1/2" Series (combinable modules + wall kit)
• Parker P3X 1/2" modular series

Other Common Names

This product is also known as: EVO pneumatic FRL unit, AIGNEP advanced FRL group, EVO filter regulator lubricator, advanced air preparation unit, FRL EVO unit pneumatic, advanced filter regulator lubricator, ATEX pneumatic FRL unit or AIGNEP EVO air preparation unit.