Since the introduction of the original series the forward mixed-type duct fans by VENTS have combined the advantages of axial and centrifugal fans earning the reputation of number one choice for supply and exhaust ventilation systems expected to ensure high pressure and air delivery rate while keeping noise levels under control.
Following the state-of-the-art in ventilation technology VENTS engineers have developed a new innovative fan casing design which marks a radical update of TT series mixed-type duct fan family.
The new series dubbed TT PRO is available in standard sizes ranging from 100 to 315 in diameter and offers uncompromising performance up to 2350 m 3/h making it a serious contender in the top league of supply and exhaust ventilation equipment for toilet facilities and bathrooms, kitchens, cafes and other accommodation and various-purpose commercial spaces.
The outstanding efficiency of TT PRO is ensured by the ingenious design of its aerodynamic casing.
The collector attached to the input fitting effectively eliminates inbound air flow turbulence.
Moreover, a unique conically shaped impeller with specially profiled blades significantly improves air flow angular velocity thus ensuring a pressure increase over the traditional axial fans.
The straightener assembly at the fan casing output transforms the dynamic pressure created by air flow swirl downstream of the impeller into static pressure therefore improving both static pressure and overall fan efficiency.
Such solutions implemented in TT PRO series offer a balanced combination of professional characteristics such as consistently high performance, improved pressure output and low noise levels.
Similarly to the existing TT models the detachable central unit with the motor, impeller and terminal box is attached to the fittings by means of special latched clamps for hassle-free fan maintenance.
TT and TT PRO mixed-type duct fans are offered with an extensive range of extra options for additional practicality and functionality while the wide range of sizes makes them ideally suitable for any ventilation system. Furthermore, these fans benefit from a compact footprint without affecting high efficiency, low power consumption and nearly silent operation.
For more detailed information about the updated TT and TT PRO model ranges please see our information leaflet available on our web site.
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