hvac ventilation round adjustable aluminum air jet nozzle diffuser 630mm

Jet nozzle diffuser

Jet nozzles are used for preference where the supply air from the diffuser has to travel a large distance to the occupied zone. This is the case in large rooms (halls, assembly rooms etc.), particularly when the distribution of air via ceiling diffusers is not possible or not practical. Here jet diffusers are arranged in the side wall areas.

The direction of the air stream from the jet nozzle can be easily adjusted manually to suit particular on site conditions.

The wide range of designs available, the flexibility in adapting to local conditions and compliance with low noise requirements mean that VENTECH jet nozzles can be used in almost any air conditioning system.

In addition to effective air blowing at a long distance through nozzles (originally designed for industrial facilities), the use of these terminal units in more comfortable surroundings requires utmost attention to aesthetic design.

The round ceiling diffuser is manufactured from aluminium sheet with a white powder coated finish (RAL 9016 or 9010) and is avaible in the following sizes: Dia 125mm, Dia 150/160mm, Dia 200mm, Dia 250mm, Dia 315mm, Dia 400mm, Dia 500mm, Dia 630mm.

Type JD-VA ball jet nozzle inconspicuous and discharges air long distances to the occupied zone. They can be adjusted manually and work heating cooling modes.

Features:

• Round Jet Diffuser,Ball Spout Jet Diffuser , High Ceiling Diffuser
• It is a supply air diffuser for ceilling assembly.
• It is suitable for airport, train station, theatorer or similar premises.
• Made of High quality Aluminium sheet.
• Removable core to allow for better flow direction.
• Long distance throw at high outlet velocities.
• ColorRAL9010,RAL9016,or Anodized.
• Precise Picture or Sample Available. 

Drawings data:

Sample picture shows:

How to make an aluminum jet nozzle supply diffuser?

In order to make a high quality jet nozzle, Ventech people introduce a whole production line with advanced swirl pressing are operated by experienced workers.

Firstly, our workers swirl press the aluminum sheet, then comes to the installation line.

Before polishing, the jet diffuser should be washed for 10mins then baked for 30mins.  Power coated is arranged behind the polishing step, by using totally-closed powder finishing line and parching space, the perfect diffuser rolls off the products line and ready to be packed, QC is the priority during each step of the mass productions. We have professional QC to check quality before products go to next step.

• ·         Ral classic color.
• ·              -standard Ral 9016 or 9010
• ·              -other colors optional.
• ·         Anodized
• ·         Matt or smooth surface

·         pack in carton, pallect, container.

·         1pcs/ctn