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WMAX
Model
WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

ATEX WALL MOUNTED AXIAL FAN WITH CAST ALUMINUM IMPELLER DIRECT DRIVE 

MANUFACTURING FEATURES:
• Plate axial fan, circular reinforced frame.
• Motor-impeller assembly through modular system.
• Cast aluminium impeller.
• Corrosion-resistant powder coat polyester resin.
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• ATEX certified:            Motor Ex-d: II 3G EX-d IIC T4
                                      Motor Ex-e: II 3G Ex-e IIC T4
                                      Motor Ex-nA: II 3G/D Ex-nA IIC T3

APPLICATIONS:
Designed for wall or duct installation, they are suitable for:
• Fan for ventilations ATEX zones
• Maximum working temperature: 50ºC.

UNDER REQUEST:
• B Form impeller (air sense from impeller to motor). 100% reversible impeller.

Fan

Max flow
92050 m³/h
WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)
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Design point
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Service point
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Alternative point

WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

Dimensions scheme
C (Mot.T.132) C (Mot.T.160L) C (Mot.T.160M) C (Mot.T.180L) C (Mot.T.180L) C (Mot.T.180M) C (Mot.T.200) C (Mot.T.200) C (Mot.T.225) C (Mot.T.225) E O ØA ØB ØD ØJ
760 760 760 780 780 761 864 864 949 949 340 16x22,5º 1234 1190 1132 12

WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

Electrical scheme

WMAX 112 T4 (A6:3)

Model
RP0 900
Information
Outlet protection guard for axial fans

MANUFACTURING FRATURES

• Protection grid on the outlet side to avoid the entry of objects and contact with the impeller.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.

UNDER REQUEST

• Stainless guard 304 or 316 with electro-polished finishing coat.

Model
AC 900
Information
CONNECTION FLANGE

MANUFACTURING FEATURES

• For axial (inlet and outlet) and centrifugal (inlet) fans.

UNDER REQUEST

• Versions in stainless 304 and stainless 316.

Model
BA-400 90
Information
ANTI-VIBRATING FLANGE 400º/2H

MANUFACTURING FEATURES

• Flexible polyurethane coupling flange with fiberglass fabric to avoid possible vibrations to the installation.
• 160 mm width and supplied with 2 fixing clamps.
• Certified according to the European standard EN 12101-3 400ºC/2h. Fire classification: M0.

Model
SFO 90
Information
SQUARE MOUNTING FRAME FOR WMAP FANS

MANUFACTURING FEATURES

• Square support frame for WMAP fans.
• Made of steel and protected against corrosion with polyester resin powder.

Model
PC2 100
Information
ALUMINIUM GRAVITY SHUTTER

• Overpressure backward damper for facade made of extruded aluminum and standard natural aluminum finishing.
• It incorporates weatherstrip in the fins to achieve greater efficiency in the closure and noise damping.
• Maintains overpressure or depression inside a room with respect to the outside or other adjacent rooms.
• Drills incorporated in frame for wall or duct fixing with screws or rivets.
• Recommended maximum air passage speed 6m/s. maximum temperature of 80ºC.

Model
BAD 18
Information
CIRCULAR-CIRCULAR ANTI-VIBRATION FLANGE

MANUFACTURING FEATURES

• Circular-circular coupling flange through anti-vibration canvas.
• Fire resistance M0: from -50ºC to +200ºC in continuous and 400ºC/2h

Model
PCP 90
Information
PLASTIC GRAVITY SHUTTER

Gravity shutter.
The shutter will open by air force and will close when the fan is stopped.
Made of ABS plastic.
UV rays protected.
Note: Maximum air speed 16 m/s

Model
SFC (GENERIC)
Information
FREQUENCY SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.

*Dial panel incorporated. Optional EMC filter.

Certifications: CE/UL/CSA/EN/GOST/CCC.

Protection index IP20.

The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.

SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III

EMC filter incorporated for models from 47A (included)

*Lineal load rated current

**Quadratic load rated current

Model
AVS (GENERIC)
Information
ANTI-VIBRATION SPRING BLOCK

MANUFACTURING FEATURES

• Metal insulators designed to work with compression with 85% insulation according to the following arrows (travel in mm) and rpm:

Arrow (mm.)          r.p.m.
    20 mm          >600 r.p.m.
    30 mm          >500 r.p.m.

• Made of high quality elastic steel, with rectangular base and rubber mat to improve the grip. It treats of a resistant product and easy assembly, that avoids all type of vibrations of the fans to the structure of the premises.
• Operating temperature from -45 ° C to + 120 ° C.

APPLICATION

• To install under machines with rotating components, ventilation groups, fans, ventilation boxes, etc.

WMAX 112 T4 (A6:3) Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

Please confirm

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