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Ducting Size Guide
Spiral Duct Grille
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Note: Product is a special order item. Item is made to order. Please contact us for more information
Description:
Our range of spiral duct grilles has been designed for fitting directly to circular ducts without the need for a special take-off. For supply grilles, the angled hit and miss sliding damper act as an air turn as well as a damper.
Construction:
RGS grilles are manufactured from hot galvanized steel plate and are assembled without welding. This means that the grille can be used without further surface treatment and the exterior of the grille matches the surface of the spiral duct onto which it is mounted.
Fixing:
By self-tapping screws (provided) through pre-drilled holes in grille frame.
Ordering Procedure:
A grille designed for supply air applications must have an angled hit and miss damper
(code RGS-7)
Please give required length first followed by height and ensure that an appropriate height has been selected for the duct diameter (see the table in the product pictures)
| Model | GALRGS142575 |
|---|---|
| QS code | QS10214 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1325150 |
|---|---|
| QS code | QS10209 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS132575 |
|---|---|
| QS code | QS10211 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS162575 |
|---|---|
| QS code | QS10220 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1425150 |
|---|---|
| QS code | QS10212 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS152575 |
|---|---|
| QS code | QS10217 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1625150 |
|---|---|
| QS code | QS10218 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1102575 |
|---|---|
| QS code | QS10205 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1825150 |
|---|---|
| QS code | QS10221 |
| Barcode | NULL |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Flat system (mm) | NULL |
| Round system (mm) | NULL |
| Width (mm) | NULL |
| Weight (kg) | NULL |
| Height (mm) | NULL |
| Length (mm) | NULL |
| Socket size (mm) | NULL |
| Spigot szie (mm) | NULL |
| SELV | NULL |
| Timer | NULL |
| Pullcord | NULL |
| Humidistat | NULL |
| Maximum suggested long duct run | NULL |
| Power max watts | NULL |
| Power min watts | NULL |
| Thickness | NULL |
| Decibel rating db min | NULL |
| Decibel rating db max | NULL |
| Temp max | NULL |
| Temp min | NULL |
| Free area | NULL |
| Material | NULL |
| Airflow performance ls low | NULL |
| Airflow performance ls med | NULL |
| Airflow performance ls high | NULL |
| Airflow performance mh low | NULL |
| Airflow performance mh med | NULL |
| Airflow performance mh high | NULL |
| Pressure loss pa 15 ls | NULL |
| Pressure loss pa 30ls | NULL |
| Pressure loss pa 60 ls | NULL |
| Pressure loss pa 120 ls | NULL |
| Pressure loss pa 180 ls | NULL |
| Diameter inner mm | NULL |
| Diameter outer mm | NULL |
| Diameter mm | NULL |
| Equivalent area mm | NULL |
| Fan opration modes | NULL |
| Free area cm min | NULL |
| Free area cm max | NULL |
| Packaged height (mm) | NULL |
| Packaged length (mm) | NULL |
| Packaged width (mm) | NULL |
| Packaged weight (kg) | NULL |
| Model | GALRGS11025150 |
|---|---|
| QS code | QS10203 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS11025225 |
|---|---|
| QS code | QS10204 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
| Model | GALRGS1122575 |
|---|---|
| QS code | QS10208 |
| Product type | Duct Grille |
| Product group | Metal Ducting |
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Read our full delivery information
Free Delivery Over £100
For items in stock. Excludes timed and non UK Mainland deliveries.
Cut off time 12:00 (noon)
Orders placed after midday will be shipped the following working day.
Free Delivery Over £100
For items in stock. Excludes timed and non UK Mainland deliveries.
Cut off time 12:00 (noon)
Orders placed after midday will be shipped the following working day.
Grilles, Louvres, Diffusers And Air Valves Datasheet
Questions and answers of the customers
-
is this ok for 200mm ducting
-
A Hello Barry, This grille is suited for ducting with a diameter of 500mm and above, so it would not be suitable to use with 200mm ducting.Please see this table for an indication of the grille sizes available and the minimum duct size:http://www.i-sells.co.uk/images/600xRGS-spiral-duct-grille-table.pngKind regards, Michael
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