HVAC Systems Wall Mounted Aluminium Round Ceiling Diffuser

Model NO.: Round Ceiling Diffuser RCD-VA Usage: for Air Conditioner, Return Air & Supply Air Installation: Wall Mounted Trademark: VENTECH / OEM Specification: available Material: Aluminum Type: Round Diffuser Certification: BV Transport Package: Carton Box Packing for Round Ceiling Diffuser Origin: China Function
The RCD-VA (HVAC systems wall mounted aluminium Round Ceiling Diffuser) is a supply and exhaust air diffuser for ceiling asssembly. This round diffuser is suitable for offices, shops or similar premises. The circular diffuser can either be connected directly to a circular duct or to the plenum box. The round ceiling diffuser is suitable both for cool and warm air. The circular ceiling diffuser has high induction which allows a maximum air temperature difference of 8 degree

Advantages:
The (VENTECH HVAC systems wall mounted aluminium supply floor air diffuser) round ceiling diffuser is suitable both for cool and warm air. It is a supply and exhaust air diffuser for ceiling asssembly. The round core of this round ceiling diffuser generates a large , even circular air distribution. 
  
Features:
1. Made of high quality aluminum sheet.
2. Removable core allows for fast installation and easy maintenance.
3. Damper (optional)
4. It circulars the air distribution.
5. This device can be used for exhaust air.
6. Large air volumes with minimal pressure drop and noise
7. Standard RAL 9016 / RAL 9010 / Anodized

Installation:
Correct adjustment requires a length of straight duct, 4 times the duct diameter in front of the plenum box. Between the plenum box and the circular ceiling diffuser there need to be a length of straight duct, 1 times the duct diameter.
  
Application: 
With excellent air handling capabilities, Model RCD-VA (VENTECH HVAC systems wall mounted aluminium supply floor air diffuser) Round ceiling diffusers (Circular Diffusers) are best suited to applications in airport terminals, warehouses and other large open plan areas.
With regard to mounting, circular diffusers can be fitted into conventional ceilings and connected into Ventilation systems with flexible ducting.


Selection Table:
 

Standard Size	Φ D	Φ A	Air Volume (m3/h)	Throw Max.(m)
150	145	250	134	1.3
200	195	300	242	1.55
250	245	350	359	1.8
300	295	400	503	2.2
350	345	450	665	2.4
Datas are chosen when the air velocity is 2.5 m/s and the velocity at throw distance is 0.25 m/s

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