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Ventech round swirl diffuser from China for office budilings

Ventech round swirl diffuser from China for office budilings

Round Swirl Diffuser
Guangdong, China (Mainland)
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Company Advantages
1. Ventech hvac supply air diffusers meets the requirements of electrical safety standards. It has been checked to comply with standards such as IEC 60335, IEC 62133, IEC 62301, etc. It can maintain the integrity of ceiling construction
2. Yingde Ventech Air Conditioning Co.,Ltd has precise market positioning and unique concept for round swirl diffuser . This product is designed with a high fire rating
3. It is highly safe to use. The product features built-in protection functions that can prevent any accidental issues, such as electric leakage. It can remain undisturbed in the ceiling or wall
4. This product is not inclined to be affected by other live conductors. It is made of quality insulation material, and its insulation level will not lower due to the live conductors. This product meets the requirements of building regulations
5. The product does not contain harmful substances. Its materials have been inspected to make sure no heavy metals such as lead, cadmium, mercury, and PBDE are included. This product is available in a broad range of models


Circular ceiling swirl diffusers,

Ceiling swirl diffusers are used as supply air diffusers for high rooms in comfort and industrial zones. For production halls, gymnasiums, theatres and conference rooms as well as for large internal spaces in airports, railway stations and shopping centers.


The standard nominal sizes are 200, 250, 315, 400, 450, 500, 630.

 Made of aluminum sheet, powder coated.

 For Supply air.

 High induction, a rapid reduction of the temperature difference and airflow velocity.

 Discharge direction can be adjusted manually or with an actuator.

 Ideal for high ceilings.

  Diffuser available in RAL colors.

  Butterfly damper optional.

  Plenum box optional.

  Actuator optional for adjusting the air discharge direction.

Ceiling swirl diffusers in air conditioning systems create a swirl to supply air to rooms. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling swirl diffusers allow for large volume flow rates. The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.

Ceiling swirl diffusers have adjustable air control blades. Different air patterns allow for cooling or heating mode, or for the adjustment to varying loads. Horizontal air discharge is Omni directional.


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Company Features
1. Yingde Ventech Air Conditioning Co.,Ltd is one of the largest round swirl diffuser manufacturer in China.
2. We have a top R&D team to keep improving quality and design for our linear air diffuser .
3. To be able to attract more clients, Ventech will concentrate on the quality of customer satisfaction. Inquiry!
hvac supply air diffusers is one of the factors that Yingde Ventech Air Conditioning Co.,Ltd emphasizes during material selection. Perfect error protection and short circuit starting protection capabilities can be seen on SUMWIC machines
What Yingde Ventech Air Conditioning Co.,Ltd is utilizing for material of hvac supply air diffusers is double checked for quality. Overall reinforcement layer of SUMWIC machines make it able to suit all kinds of harsh environment
All hvac supply air diffusers may be the same, but round swirl diffuser make us take the lead.All SUMWIC machines have low noise level
It has been proved through industrial tests that round swirl diffuser has met design requirements. SUMWIC machines are less sensitive to external power fluctuation
linear air diffuser attracted attention with a particular design, it was regarded a hvac supply air diffusers with great expansibility. SUMWIC winding machine is driven by the constant current circuit
linear air diffuser can stand all kinds of strict tests before putting into use. With German Siemens HIM touch screens, SUMWIC machine achieves improved image display
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