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COBRA® SERIES

COBRA® SERIES

Product catalog summary

Overview
The document provides technical specifications and applications for the Cobra®, Supercobra®, and Hypercobra® centrifugal fans, designed for various ventilation configurations such as pits, tanks, vessels, and more. These fans are suitable for challenging site conditions and manufacturing processes, including solvent shaft ventilation and exhaust gas extraction.

Specifications
- Airflow Range: 500 to 1,700 m³/h.
- ATEX Compliance: Models available for ATEX zone 2/22.
- Standards: Conforms to ErP 2009/125/EC.
- Materials: Made entirely of aluminum cast iron.
- Motor Options: Three-phase asynchronous, single-phase, compressed air, 24 VDC.

Performance Characteristics
- COBRA®: 600 m³/h with 10 m sleeve, 400 m³/h with 20 m sleeve.
- SUPERCOBRA®: 800 m³/h with 10 m sleeve, 660 m³/h with 20 m sleeve.
- HYPERCOBRA®: 2,500 m³/h with 10 m sleeve, 2,300 m³/h with 20 m sleeve.
- Sound Levels: Measured at maximum flowrate according to NF IN ISO 3746.

Applications
- Ventilation of sewers and sewage treatment plants.
- VOC extraction in the chemical industry.
- H2S extraction in sewers, pits, and wells.

Accessories
- Expandable Sleeves: Available in polyester or PVC, standard or ATEX versions.
- Heater: 4 kW with safety thermostat, non-ATEX version available on request.
- Filters: Cleanable polypropylene filter cartridges.
- Extraction Hood: For NEU coupling with various branch options.

Connection Types
- NEU Type: Pads assembling and locking with handles.
- Rotating Connection (ZAG): Face-to-face positioning and locking by rotation.

Catalog excerpts

Cobra® is a centrifugal fan designed to the most ventilation configurations: + Pits, tanks, vessels, cellars, premises, process,... Its compact design makes it adaptable to the most various operations of service : + Purification, maintenance, fresh air input and elimination of contaminated air. Its robustness makes it an ideal equipment in the most difficult site conditions: consctruction phases, intervention ... or for its installati on in a manufacturing process: + Solvent shaft ventilation, exhaust gas extraction, hydrocarbon vapor capture, H2S extraction in sewers, wells ... Suitable in a corrosive environment Available in ATEX The manufacturer formally reserves the right to make any modifications it considers suitable to its models.

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+ Range of airflows: 500 to 1 700 m3/h. + Specific models for installation in ATEX zone 2/22 (category II3GD and II2GD). + In conformity with standard ErP 2009/125 / EC applicable to fans. + Wide range of accessories: expandable sleeves, heater, filters, grids ... + Available with three-phase asynchronous motor, single-phase, compressed air, 24 VDC. + COBRA®, SUPERCOBRA®, HYPERCOBRA® are centrifugal fans made entirely of ALUMINUM CAST IRON *Depending on the availability of pressure and compressed air flow • The sound levels: measured in free field, 3m from the suction or the unconnected discharge...

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Pads assembling and locking with handles Face-to-face positioning and locking by rotation

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ACCESSORIES FOR COBRA® WITH NEU COUPLING Expandable sleevel Heater Filter COBRA® 2 Cartridges in series 0 170, NEU coupling Extraction hood 2 directions branch For NEU coupling Y branch (2 directions) - 3 x 0170 Y branch (2 directions) -1 x 0300 - 2 x 0170 NEU coupling Parc d'activites de la Houssoye - Rue Ampere - 59930 La Chapelle d'Armentieres - France Tel. +33 (0)3 20 10 53 66 • Contact : [email protected]

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COBRA® SERIES

COBRA® SERIES

Catalog excerpts

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