Range

Arrangement	Drive	Max. Pressure (Pa)	Max. Flow Rate (m³/s)
3J & 3Z	V-belt drive	17500	50
1J & 1Z	Direct drive 1500 tr/min	7500	20
1J & 1Z	Direct drive 3000 tr/min	15000	15

Families

L14P, M14P, M16P, M18P, M20P, M22P, F16P, F18P, F20P, F22P, P25P, P28P, P31P

Accessories

Fans come supplied with:

• Casing drain
• Discharge flange
• Inlet flange
• Inspection door on fan casing

Other available accessories:

• Actuator
• Anti-vibration pads
• Base frame
• Discharge damper
• Electric control
• Electric motor
• Flexible joint
• Flexible sleeves (with or without deflector)
• Frequency regulator
• Inlet casing
• Inlet counter flange
• Inlet filter
• Inlet regulator
• Inlet screen
• Outlet counter flange
• Outlet screen
• Silencer
• Swing-out opening

Special configurations

• Project-related modifications
• ATEX configuration (for use in Potentially Explosive Atmospheres)
• Gas-proof
• Temperatures from -50 °C up to 800 °C
• Diameters up to 3150 mm and capacities up to 1000 kW
• Removable fan casing
• Materials adapted to any type of gas (carbon steel, aluminium, titanium, chrome/nickel alloy, ...)
• Coating adapted to the environment (alkyd paint, epoxy powder, galvanizing, metalizing aluminium or zinc, ebonite, cataphoresis, ...)

More about the special configurations.

More about the backward inclined blades

The flat shape of the blades facilitates cleaning of the impeller and also its protection by wear plates.

The wear takes place in a well-defined zone (blade trailing edge against the back disc). This makes it possible for the impeller to be protected efficiently by wear plates and/or hard metal coating.

The blade’s inclination to the rear provides for good efficiency and low noise levels.