Drumjet Diffuser Type DJ
The perfect solution to ventilation in large open plan areas.
We manufacture two types, our premium range and our stock range. Read on to find out more.
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Application
- Premium and stock range available
- Extremely effective air delivery in large spaces thanks to long throw
- Fully adjustable throw in vertical and horizontal planes
Most useful in supply situations, drum jet diffusers offer a level of adjustability unsurpassed by any other diffuser. For vertical throw adjustment the drum, housed within its exterior frame can be rotated. For horizontal adjustment, individually movable blades within the drum can be adjusted.
This level of adjustability gives drum jets the unique ability to create a wide ranging, low powered blow pattern, or a targeted powerful throw. Perfect for warehouses, factories, or other open plan areas requiring a diffuser with a throw strong enough to reach many metres away.
Description
Offering two ranges of drum jet gives you unmatched levels of choice when it comes to choosing your diffuser. If you require a standard sized unit, in RAL9010, then our range of stock drum jets is perfect for you. If however you want a custom built unit in a specific colour then the premium range is your best option.
Both our premium and stock range have the same excellent levels of adjustability, and both have entirely extruded aluminium frames, blades and drums for superb quality.
As always, Series DJ Drum Jet Diffusers are backed up by our range of options to enhance the functionality of your unit. Stock drum jets have the option of a rear mounted volume control damper, whilst premium drum jets are also able to be fitted with volume equalising deflector blades. Designed to protrude into the airstream and enable a greater volume of air to be deflected through the diffuser.
Specification
| DJ-S | DJ-P | DJ-S-D | DJ-P-D | |
| Application | Long Throw, Highly Adjustable Internal Diffuser | Long Throw, Highly Adjustable Internal Diffuser | Long Throw, Highly Adjustable Internal Diffuser c/w Opposed Blade Damper | Long Throw, Highly Adjustable Internal Diffuser c/w Opposed Blade Damper |
| Recommended Use | Supply | Supply | Supply | Supply |
| Overall Dimension | See PDF | See PDF | See PDF | See PDF |
| Overall Depth | See PDF | See PDF | See PDF | See PDF |
| Free Area | Varies With Blade Angle | Varies With Blade Angle | Varies With Blade Angle | Varies With Blade Angle |
| Standard Frame | 32mm Flat | 38mm Flat | 32mm Flat | 38mm Flat |
| Standard Finish | RAL 9010 or Satin Anodised | Satin Anodised (AA5) | RAL 9010 or Satin Anodised | Satin Anodised (AA5) |
| Material | Extruded Aluminium | Extruded Aluminium | Extruded Aluminium | Extruded Aluminium |
| Core Type | Rotatable | Rotatable | Rotatable | Rotatable |
| Blade Type | Individually Adjustable | Individually Adjustable | Individually Adjustable | Individually Adjustable |
Gallery
Options
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Finish In addition to the standard finish, we offer polyester powder coating in all RAL and BS colours |
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Opposed Blade Damper Designed to be fitted to the rear of a wide range of grilles and diffusers. Easy to adjust and enable localised volume control |
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Volume Equalising Deflectors Protrude into the airstream and can be used to direct additional air through the drumjet |
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Saddle Adaptor Enable an air terminal to be fitted to rigid circular ducting |
Related
|
Targeted ventilation in a smaller unit
- Series JFD Jet Flow Diffusers offer targeted ventilation just like drum jets, but their smaller size makes them perfect for lower |