Design point
Motor selector
Service point
Alternative point
Acoustic Data
fan image
Model
HMA 71 M4 (A2:6)
Code

HMA 71 M4 (A2:6)

LONG CASED VARIABLE PITCHBLADES

MANUFACTURING FEATURES:
• Reinforced fan casing manufactured in rolling steel sheet.
• Motor-impeller modular assembly for complete versatility.
• Polyester powder finishing coat.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• HM: Polypropylene impeller (A2 profile) or polyamide impeller reinforced with fibreglass (other profiles) with variable pitch angle
• HMA: Cast aluminium impeller with variable pitch angle.

APPLICATIONS:
Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction (max 50-60ºC).
• Maximum working temperature: 1ph 50ºC, 3ph 60ºC.

UNDER REQUEST:
• 100% reversible impeller.
• 60Hz fans and special voltages.
• Hot-dipped galvanised or stainless steel housing.

Fan

Weight
{{ totalFanWeight }} Kg
Flow
27910 m3/h

HMA 71 M4 (A2:6)

Dimensions scheme
ØA ØB ØD ØJ O E ØA ØB ØD ØJ O E
802 770 715 12 16x22,5º 600 802 770 715 12 16x22,5º 600

HMA 71 M4 (A2:6)

Electrical scheme

HMA 71 M4 (A2:6)

Model
RP 71
Code
960340100
Information
INLET-OUTLET PROTECTION GUARD

Protection guard at the side of impeller and motor in long casing models. Protection guard only in impeller side in short casing models.
Specially designed to avoid entrance of objects and in contact with impeller.
Manufactured of welded metal wire.
According to ROHS 2002/95/EC (restriction of use in certain hazardous substances on electrical and electronic equipments)

Model
PO 71
Code
960001659
Information
OPTIONAL MOUNTING SUPPORT

Manufactured in steel and protected against corrosion with polyester resin powder

Model
AC 710
Code
960003217
Information
CONECTIONFLANGE

Connexion flange to be fitted in the long casd axial fans inlet and outlet. For centrifugal models only extraction and for Axial models extraction and impulsion.
 

Model
BA-400 71
Code
960002058
Information
ANTI-VIBRATING FLANGE 400º/2H

Flexible polyurethane coupling flange with fiberglass fabric to avoid possible vibrations in the installation.
Approved according to European standard EN 12101-3 400ºC / 2h. Classification to fire: M0.
Supplied with 2 fixing clamps.
Width: 160 mm.

Model
PS 71
Code
960140101
Information
INCLINABEL MOUNTING SUPPORT FOR HM FANS

Manufactured in galvanised and protected against corrosion with polyester resin powder

Model
JE 45
Code
300719201
Information
FLEXIBLE JOINT

Elastic joint for riveting between the fan and the duct.

It avoids the transmission of vibrations for circular and rectangular conduit.

Dimensions: 2 metal side bands of 45mm and a central elastic band of 60mm. It is supplied in 30.5m coils

Maximum pressure: 200Pa

Resistance to fire M0 from -50ºC to 200ºC in continuous and 400ºC / 2h

Model
SIL-C 710/710
Code
960071071
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
SIL-C 710/1065
Code
960071065
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
SIL-C 710/1420
Code
960071142
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
SIL-CN 710/710
Code
961071071
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
SIL-CN 710/1065
Code
961071065
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
SIL-CN 710/1420
Code
961071142
Information
INLET-OUTLET CIRCULAR SILENCER

Designed to reduce fan noise and be assembled to circular fans and ducts. Optional connection flanges might be needed to connect directly to fans.
• Casing in galvanised steel, thickness 0,8mm up to Ø1250mm and 1,0mm over.
• Mounting flange with threaded insert.
• Acoustic material in mineral wool 70Kg/m3 with protection against erosion by glass fibre fire resistance M0 and extended metal sheet.
• Acoustic data tested in accordance to ISO 7235.
• Holes according to the Eurovent Standard.
• The SIL-CN are provided with an inner core that increases the attenuation of the silencer.
• Can support pressures up to 1000Pa

Model
BAD 16
Code
960003466
Information
COUPLING FLANGE

Circular-Circular coupling flange trough anti-vibration canvas.

Model
KIT TE 71
Code
KTE71
Information
ROOF KIT

Set to install long cased axial fans on the roof :  HM,  HMF F400 ...

it is composed by a roof cowl made of reinforced fiberglass, a roof base support and bird protection guard with powder finishing coat.

The kit musn't be installed if the air speed is higher than 13m / s

 

Model
KIT TM 71
Code
KTM71
Information
ROOF METALLIC KIT

Set to install long cased axial fans on the roof :  HM,  HMF F400 ...

it is composed by a roof cowl made of galvanized steel, a roof base support and bird protection guard with powder finishing coat.

Model
KIT HI 71
Code
KHI71
Information
KIT HI

Set consisting of 2 protection guards (RP) and a fan support (PS) which allow adjust the airstream direction. Suitable for tubular fans.

Model
INT (GENERIC)
Code
Information
SAFETY SWITCH

Safety start-stop switch according to IEC 60947-1 and IEC 60947-3.

The INT is IP65 and always equipped with an auxiliary contact.

Useful for cutting the current before handling the fan.

 

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

Anti vibration rubber block. high radial and axial elasticity support, appropriate in the elastic suspensions of machines that present
vibrations of horizontal components.
These compact, low-profile, elastic supports control the three directions of movement with large deformations in the rubber.
Composed by two parallel armor adhered to the bell-shaped rubber and by a base with ears.
These supports with ears 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 accommodate a load range between 2 Kg and 1300 Kg.
1. Soft: hardness A 45
2. Average: hardness B 60
3. Hard: hardness C 75


PACKAGING
By bag of 4 blocks.

LIMITS OF USE
Rotation speed of the machine: 5000 rpm

Model
AVS (GENERIC)
Code
Information
ANTI-VIBRATION BLOCKS WITH SPRINGS

Spring antivibration shock absorber for installation under machines with rotating components, ventilation units, fans, ventilation boxes ...
Series of metal insulators designed to work with compression with an insulation of 85% according to the arrows (travel in mm) and following 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.

ADVANTAGE
- Avoid all types of vibrations of fans to the structure of the premises.
- Product adapted for low frequencies.
- Resistant product.
- Easy assembly.

LIMITS OF USE
Operating temperature from -45 ° C to + 120 ° C