MTRM ATEX
Model
MTRM 310 ATEX Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)
Code

MTRM 310 ATEX Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

ATEX MEDIUM PRESSURE WITH BACKWARD IMPELLER AND BELT TRASMISSION

MANUFACTURING FEATURES:

• Fan made of Fe360 sheet.The fan paint finish is based on a Qualicoat polyester powder coating stoved at 200ºC, with an average film thickness of 70 microns. Average heat resistence of coating is 180ºC with peaks of 200ºC.
• Fully welded housing.
• Single inlet backward impeller with self-cleaning system, manufactured of rolled steel sheet and polyester powder finishing.Impellers are painted with polyester primer that resists temperatures up yo 300ºC.
• ATEX standard asynchronous motor.  ATEX certified according to the zone. squirrel-cage motor with class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• Motorized fan with base frame (configuration 12), full equipped fans including: motor, pulleys, belts, belts guard and shaft guard.

• Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
• The indicated codes correspond to the model in position LG270

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Clean air and pneumatic transport.
• Exhaust after filters, separators and cyclones.
• Dusty air or with low load of granulated materials.
• Working temperature: ambient from -20ºC to 40ºC, transported air according to the ATEX clasifiaction.

UNDER REQUEST

· Fans for 60Hz and special voltages.
· Inox 304 (normal or electropolished finish)
· Inox 316 (normal or electropolished finish)
· Split casing (for big sizes)
· Drain plug.
· Frontal foot

Fan

Max flow
3080 m³/h
MTRM 310 ATEX 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

MTRM 310 ATEX Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

Dimensions scheme
A a a1 a2 B b b1 b2 C D d d1 D1 d2 D2 D3 D4 D5 D6 D7 E F G H H1 H2 I J K M N N1xØ1 n1xp N2xØ2 n2xp O O6 Ø3 Ø4 P Q R S S1 S2 S3 S4 S5 S6 S7 T T1 U V V1 W X X1 X2 X3 X4 X5 X6 X7
105 258 292 328 635 185 219 255 557 225 228 265 393 298 316 332 228 256 253 489 656 229 96 400 225 400 288 284 347 324 256 Nº8 M6x20 1x112 10x12 2x112 18 212 12 15 18 50 23 332 256 253 225 437 396 316 288 900 8 100 330 24 40 256 225 437 393 316 332 288 253

MTRM 310 ATEX Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)

Electrical scheme

MTRM 310 ATEX

Model
BA-400 25
Code
960002051
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
JE 45
Code
A-300719201
Information
ANTI-VIBRATION JOINT

MANUFACTURING FEATURES

• Flexible joint to clinch the fan to the duct.
• Avoids transmission of vibrations for circular and rectangular connection.
• Dimensions: two metallic flanges of 45mm each one and a flexible flange of 60mm.
• The reel is 30,5m lenght.
• Maximum pressure: 20 mmca.
• Fire resistance M0 from -50ºC to +200ºC in continuous and 400ºC/2h.

Model
AC 225
Code
960003207
Information
CONECTION FLANGE

MANUFACTURING FEATURES

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

UNDER REQUEST

• Versions in stainless 304 and stainless 316.

Model
RI 258x185
Code
510102500
Information
OUTLET PROTECTION GUARD FOR FANS

MANUFACTURING FRATURES

• Galvanized protection grid on the outlet side to avoid the entry of objects and contact with the impeller.

Model
EI 258x185-225
Code
510202500
Information
CIRCULAR OUTLET CONNECTION FLANGE

MANUFACTURING FEATURES

• Connection to be fitted in the centrifugal fans outlet.
• Manufactured in galvanized steel.

UNDER REQUEST

• Versions in stainless 304 and stainless 316.

Model
FS 310
Code
*GH-FS310
Information
FRONTAL FEET SUPORT

Frontal feet support for medium ang high pressure fans

MB22/9-28/11 and MB31/12-45/18

Option frontal feet for models between 22/9 and 45/18

MBGR, MTGR*, MBRU, MTRU*, MBRM, MTRM*, MTRL*, MBCA, MTCA*, MBZM P/R and MTZM P/R*

Models of size 560 and above are supplied with a front support foot, for the other models the front support foot is optional.

AATZA*, AATVC*, AATVP*, AATVG/N* and AATVM*

Models of size 710 and above are supplied with a front support foot, for the other models the front support foot is optional.

AAZA, AAVC/N, AAVP/N, AAVG/N, AAVM, AAVA and AATVA*

Opcional frontal support in all models. For models until size 630 it can be supplied as an accessory, formodels of size 710 and above the frontal support is welded and it must be ordered with the fan (under request)

* For system 12 fans a special basefame is needed for installing the frontal support

Generic image, in some models the real foot may differ from the shown image

Model
SFC (GENERIC)
Code
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
AVR (GENERIC)
Code
Information
ANTI-VIBRATION RUBBER BLOCK

MANUFACTURING FEATURES

• Support of great radial and axial elasticity.
• These low-profile, compact and elastic supports control the three directions of movement with large deformations in the rubber.
• It consists of two parallel armour adhered to the bell-shaped rubber and by a base with handles.
• These supports with handles have a threaded hole in their upper frame and are easy to install and fix.
• The steel protection washer allows it to withstand overloads by increasing its rigidity and protects the rubber from dripping hydrocarbons.
• Elastomer type NR or high quality elastomer. Working temperatures between -40ºC and + 70º C.
• Taking into account the tolerances of hardness in the elastomers, the mechanical characteristics of these series may differ.
• Range of 6 sizes and 3 different hardnesses (45-60-75) to fit a load range between 2 Kg and 1300 Kg.
      1. Soft: hardness A 45
      2. Average: hardness B 60
      3. Hard: hardness C 75

APPLICATIONS

• Very appropriate in the elastic suspensions of machines that present vibrations of horizontal components.

Model
AVS (GENERIC)
Code
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.

Model
INT ATEX (GENERIC)
Code
Information
ATEX SWITCH

Switch for ATEX environments. Suitable for zones 1-2 (gas) and 21-22 (dust), index protection IP65. Manufactured in aluminum alloy and RAL 7000 gray finishing coat. External screws in stainless steel. Control on the front. Tensions up to 690V. According to directive 2014/34 / UE (ATEX).

Model
AB (GENERIC)
Code
Information
ACOUSTIC CABINS FOR CENTRIFUGAL FANS

Structure made of extruded aluminum profiles available in different dimensions according to the panel to be installed and the fan volume. The profiles joining is made of polyamide corners, which gives them great strength and the possibility of disassembling the structure into pieces.

Panels can be made of a single sheet with inner insulation of 10 mm thick polyethylene foam, or 2 sheets (sandwich panel) with thicknesses of 25 mm or 50 mm, depending on the required attenuation degree.

The sheets of each panel can be galvanized steel, galvanized steel with coloured plastic coating or stainless steel.

The lower part is finished off with a structure / plinth for transport and handling, made of galvanized sheet or upn-80/100 joist, depending on the cabin dimensions and weight.

The air inlets and outlets of the cabin have anti-vibration tarpaulins coupled to mounted fans. These fans rest on a floating base with acoustic dampers.

RRP to consult.

Model
BADS ATEX 224-8
Code
BADS224-8X0
Information
CIRCULAR-CIRCULAR COUPLING FLANGE ATEX FOR STORM

MANUFACTURING FEATURES

• Circular-circular coupling flange through anti-vibration canvas ATEX.
• Supplied with two O-shaped plates made of galvanized sheet metal and necessary screws.

Model
BIDS ATEX 185x258-200
Code
BIDS-18258X0
Information
RECTANGULAR-RECTANGULAR COUPLING FLANGE ATEX FOR STORM

MANUFACTURING FEATURES

• Rectangular-rectangular coupling flange through anti-vibration canvas ATEX.
• Supplied with four L-shaped plates made of galvanized sheet metal and necessary screws.

MTRM 310 ATEX Zone 2: FAN (Ex h IIB T3 Gc) + MOTOR (Ex ec IIC T3 Gc)