AC MOTOR
LINEO
The standard AC-motor LINEO family for general duct applications, with a broad size range and mixed-flow performance.
Explore LINEO →VORTICE • IN-LINE MIXED FLOW FANS
LINEO
Designed for residential, commercial and industrial duct systems, the LINEO family combines mixed-flow aerodynamics, compact in-line installation and a broad choice of motors in one platform. Standard AC, energy-efficient EC Brushless, acoustically treated QUIET and QUIET ES options give the range four distinct characters.
100–315 mmNominal diameter range
AC + ECMotor alternatives
4 rangesStandard and quiet options
Mixed-flowAirflow + duct pressure balance
LINEO RANGE
Not one in-line fan, but four solution families.
LINEO products are mixed-flow fans designed for horizontal or vertical ducted installation. The architecture combines the high airflow character of helical fans with the stronger pressure capability of centrifugal fans, making the family suitable for residential, commercial and industrial premises.
The casing and motor assembly are designed around installation and service access. The fan can be removed without altering the surrounding ductwork, while downstream airflow rectifiers work with the impeller to optimise flow, reduce vortices and minimise unnecessary energy loss and noise.
CATALOGUE DETAIL • QUIET
SILENCE BUILT INTO THE DESIGN
QUIET treats noise as part of the product architecture.
LINEO QUIET products use sound-absorbing material integrated into the outer casing. The catalogue illustrates the co-moulded shell, airflow management elements and aerodynamic internal geometry developed to reduce environmental sound emissions while preserving service access.
Integrated sound-absorbing casingAirflow rectificationService-friendly removable structureAC or EC Brushless choices
FOUR RANGES • ONE PLATFORM
Choose the LINEO that fits the project.
All four ranges share the same mixed-flow philosophy, tuned for different motor and acoustic priorities.
EC BRUSHLESS
LINEO ES
The EC Brushless version of the LINEO platform, focused on lower consumption and electronic speed control.
Explore LINEO ES →
AC + LOW NOISE
LINEO QUIET
AC motor technology combined with an acoustically treated casing for duct systems where sound comfort matters.
Explore LINEO QUIET →EC + LOW NOISE
LINEO QUIET ES
The QUIET acoustic casing with EC Brushless motors. Supports two-speed operation or user adjustment through a 0–10 V signal.
Explore LINEO QUIET ES →MIXED-FLOW ARCHITECTURE
Small details inside the airflow make the difference.
LINEO is not defined by motor choice alone. Impeller, rectifiers, inlet/outlet geometry and service access are designed as one airflow system.
Mixed-flow impeller
Combines the high-flow character of helical fans with the pressure capability of centrifugal fans.
Airflow rectifiers
Help organise discharge flow, reduce vortices and limit avoidable energy losses.
Service access
The fan assembly is designed for removal and maintenance without altering the surrounding duct system.
Flexible installation
Suitable for horizontal or vertical duct installation across different project geometries.
BROAD PRODUCT RANGE
A platform spanning 100 mm to 315 mm.
The main catalogue describes a 26-model LINEO range from 100 to 315 mm nominal diameter, including 18 AC-motor and 8 EC Brushless versions. Timer and silenced options allow the platform to be configured around performance, consumption, noise and operating-cost priorities.
ResidentialCommercialIndustrialHorizontal / Vertical Duct
CATALOGUE & COMPLIANCE
Continue technical selection in the main catalogue.
The LINEO Range catalogue brings together technical/performance data, dimensions, curves and controllers for LINEO, LINEO ES, LINEO QUIET and LINEO QUIET ES. It also lists CE marking information and IMQ safety/EMC compliance.