Home > Companies > Alu Roofing > Lomanco Set EVL1400 + BEB14

14" diameter, externally braced aluminium ventilation turbine and auxiliary electric ventilator, suitable for flat roofs.

Features and benefits:

  • System combines a high quality ebm-papst auxiliary electric ventilator and an externally braced 14" turbine.
  • Supplied with electrical box for easy installation.
  • Low electricity consumption and therefore low operating costs.
  • Optional sensor connectivity (humidity, CO2, PIR) or timer; consult manufacturer for details.
  • Auxiliary ventilator will ensure or increase the turbine’s immediate output during adverse weather conditions or poor current performance. Note: The ventilators serve to intensify ventilation, and are not designed for continuous operation.
  • EVL sets are equipped with connecting necks for easy installation and an extra durable, externally braced BEB 14" turbine.
  • Permanently lubricated upper and lower ball bearings ensure long life, with minimal maintenance required.
  • Vari-pitch base adjusts to a roof pitch of 0–45°.
  • Can withstand winds of up to 110 mph.
  • Volumetric flow rate: 1400 m³/h.
  • Lifetime transferrable warranty for residential use (15 year-warranty for commercial use); two-year warranty on all accessories.

It is recommended to place the ventilator below the neck or extension part, not directly under the turbine.


  • Recommended for apartment houses.
  • For use in bathrooms, lavatories and kitchens.
  • For installation to flat roofs.


  • Reinforced turbine (BEB14).
  • Adjustable neck.
  • Electric ventilator.
  • Octagonal base.
  • Screws/ fixings.

Standard product features

Colour/ finish:


Technical characteristics:

  • Nominal voltage: 230 V.
  • Frequency: 50/ 60 Hz.
  • Speed: 1300 rpm.
  • Maximum input power: 35 W.
  • Maximum back pressure: 35 Pa.
  • Maximum ambient temperature: -30 to +50°C.
  • Sound pressure level: 58 dB(A).
  • Air flow: 1400 m³/h.
  • Ingress protection: IP 54.



- Electromechanical regulation flaps:

  • Material: Galvanized steel.
  • Allows for control of the amount of air exhausted directly below the turbine. This is an indirect control of the turbine, reducing exhausted air.
  • Two positions: Closed or open.
  • Not supplied with fitted cabling and switches.
  • Flap height: 400 mm (14" diameter version).

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-20-75/365 Rotary roof ventilators

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Alu Roofing


+44 (0) 7747 797955

Product reference

Lomanco Set EVL1400 + BEB14


[Base for splitter or extension parts]
Galvanized steel.
[Electromechanical regulation flaps, electric]
See 'Options' for details.
[Electromechanical regulation flaps, mechanical]
See 'Options' for details.
[Extension part, 500 mm-high]
Galvanized steel.
[Extension part, 1000 mm-high]
Galvanized steel.
Galvanized steel; connects two turbines to one outlet. Total height: 680 mm.
[Universal base, black]
Aluminium; suitable for profiled metal roofs and tiled roofs.
[Universal base, brown]
Aluminium; suitable for profiled metal roofs and tiled roofs.
[Universal base, red]
Aluminium; suitable for profiled metal roofs and tiled roofs.

Manufacturer details

27 Berkeley Road,
Trowbridge, BA14 9DX
Tel +44 (0) 7747 797955
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