MVF Fans

ATEX ELECTRIC MOTORS

Designed to respect the service conditions in the dangerous environments  as per ATEX normative, offering safety and reliability.

Certificate for 1G 2G 21D 22D Zones:

CEII2G   Ex db IIC T5-T3 Gb 

CEII3G   Ex ec IIC T4 Gc

CEII2D   Ex tb IIIC T125° Db 

CEII3D   Ex tc IIIC T125 °C Dc     

Low pressure axial fans are suitable for the transportation of big volume of air and are used for the aspiration of air and smokes, both in industry and civil environments.

CENTRIFUGAL DOUBLE INLET FANS

This series is used in restaurants, factories, kitchens,( exhaust hoods) etc.

Low pressure centrifugal fans, with double inlet and forward curved blades impelle, dynamically balanced. Belt driven (NT, RTC, RTCE) and direct driven (DA/CBM), made of galvanized sheet steel.

Motors:

Single phase 230V- 50Hz 4/6 poles IP20 or IP44 ,one speed or three speed

Three phase 230/400V -50Hz 4/6/8 poles

Singlephase and three-phase asynchronous electric motors

Single-phase:

Motors size 56 to 100, 2 and 4 poles. Standard motors, high starting torque with circuit breaker and high starting torque without circuit breaker.

Axial-ROOF fan with light alloy die-cast impeller with wing-profile blades –  Fibreglass roof –  Base for securing toP the roof

EVT             V = 7.000÷36.000 m3/h        Pt = 6÷40 kg/m2

Use: suitable for the suctin of vitiated air flue gases and vapour from the environment.They are very useful during the summer season in those environments where air changes are necessary in order to keep the room ventilated. They are also used for the aeration of workshops, founderies, cement factories, tanneries, joineries, and for chemical mechanical and metallurgical industries where big air volumes have to be sucked at low pressure. Minimum working temperature – 20 °C, maximum + 60 °C.

AP series

Centrifugal high-pressure fan – DirecT DRIVEN

APE         V= 120 ÷ 2.100 m3/h            Pt = 190 ÷ 1.475 kg/m2

APF          V= 600 ÷ 8.400 m3/h           Pt = 430 ÷ 1.760 kg/m2

APG         V= 960 ÷ 21.300 m3/h          Pt = 390 ÷ 1.865 kg/m2

The low profile of the MIXVENT-TD fans makes them the most effective solution for installations where the space of installation is limited such as false ceilings.

Easy to mount.

TD-MIXVENT

Range of low profile in-line mixed flow duct fans manufactured in tough reinforced plastic (till 800 model) or with metal casing steel finished in a tough epoxy-polyester paint coating (for models 1000 to 6000).
The unique design of the support bracket allows the motor and impeller assembly to be fitted or removed without dismantling the adjacent ducting.

LOW pressure centrifugal fan – Impeller with blades curved forward – Directly coupled motor

BP         V=180 ÷ 20.100 m3/h          Pt = 15 ÷  220 kg/m2

Use: for the removal of clean or slightly dusty air.

They have high efficiency and reduced noise level, the fans of this series are largely used, inventilation, conditioning, drying, cooling, mechnical draft, and toxic gas elimination plants. The temperature of the fluid transported must not exceed 80°C without cooling fan and 150° C with cooling fan. For higher temperatures it is necessary to modify the construction of the fan.

MEDIUM PRESSURE CENTRIFUGAL FAN – HIGT EFFICIENTLY AND LOW NOISE RESERVE BLADE IMPELLER – DIRECTLY COUPLED MOTOR 

EU          V =380 ÷  70.000 m3/h          Pt =  45 ÷ 550 kg/m2

Use: for sucking in very dusty air containing various types of materials in suspension.

The main feature of these types of fans is the association of high output (deriving from the use of a rotor with reversed blades, special profile), with the suction of dusty fluids or those containing granular materials.
Besides these fans are characterized by a very flat curve of the absorbed power, in order not to overload the motor neither when working with open inlets.

They are assembled in joineries for transporting saw dust and wooden shavigs, excluding filamentaus material, in mechanical industries for sucking in metal chips, in pneumatic transport of the cement factories, ceramic factories, mills, fodder factories, tanneries, founderies, in textil and chemical Industries and in general in all those apllications where it is necessary to transport harmful air with low and medium pressure.

Industrial corrosion resistant POLYPROPYLENE centrifugal fanS

VSA SERIES — HIGH PRESSURE

VSA           V =250 ÷ 18.000 m3/h          Pt = 27 ÷ 330 kg/m2

VSA series is used in chemistries and pharma industries, and in plants that use corrosive substance; highly resistant to chemical agents, especially organic solvents. Manufactured entirely from corrosive resistant material ensuring any surface that may come into contact with the corrosive fume has no metallic components.

Produced completely by injection moulding (up to VSA30); by welding up to VSA70.

Polypropylene housing resistant to UV rays and adjustable to 8 positions.

Use: to move air and technical gases, including methane/biogas, in compression and vacuum systems.

Available solutions:

MS SERIES – single stage – single impeller

Compact Execution MOR

Capacity up to 1022 m³/hr (50Hz) / 1234 m³/hr (60Hz)
Max. differential pressure: 500 mbar
Ambient temperature from -15 to +40°C
Two-pole electric motors, insulation class F – Tropicalised and IP55 protection

Singlephase or threephase (Bimetallic thermal protector PTO S01 150°C)