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Shut-Off Damper Sealed
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EPDM rubber (safe) sealed blade tightens against the inside of the damper when closed.
Exterior (safe) rubber seals ensure a tight connection with metal ducting, with a simple push-fit connection with little tape or sealant required.
Shut-off damper with a circular blade with an EPDM rubber seal. Sealing Class past closed blade = 4
Seal tightens against the inside of the damper when closed.
The blade is set via a knob in a protective cup.
The setting of the blade is read against an embossed scale at the rim of the cup.
The blade is locked with two Pozidriv (PZD2) screws.
| Model | GALDTU-100 |
|---|---|
| QS code | QS779 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 100 |
| Weight (kg) | 0.38 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 100 |
| Model | GALDTU-80 |
|---|---|
| QS code | QS796 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 80 |
| Weight (kg) | 0.3 |
| Length (mm) | 115 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 80 |
| Model | GALDTU-125 |
|---|---|
| QS code | QS780 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 125 |
| Weight (kg) | 0.53 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 125 |
| Model | GALDTU-150 |
|---|---|
| QS code | QS781 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 150 |
| Weight (kg) | 0.63 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 150 |
| Model | GALDTU-160 |
|---|---|
| QS code | QS782 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 160 |
| Weight (kg) | 0.74 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 160 |
| Model | GALDTU-200 |
|---|---|
| QS code | QS784 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 200 |
| Weight (kg) | 1.04 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 200 |
| Model | GALDTU-180 |
|---|---|
| QS code | QS783 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 180 |
| Weight (kg) | 0.82 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 180 |
| Model | GALDTU-250 |
|---|---|
| QS code | QS786 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 250 |
| Weight (kg) | 1.52 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 250 |
| Model | GALDTU-224 |
|---|---|
| QS code | QS785 |
| Barcode | NULL |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Flat system (mm) | NULL |
| Round system (mm) | 224 |
| Width (mm) | NULL |
| Weight (kg) | 1.27 |
| Height (mm) | NULL |
| Length (mm) | 100 |
| 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 | 250 |
| Temp min | NULL |
| Free area | NULL |
| Material | Galvanised Steel |
| 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 | 224 |
| 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 | GALDTU-315 |
|---|---|
| QS code | QS789 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 315 |
| Weight (kg) | 2.14 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 315 |
| Model | GALDTU-300 |
|---|---|
| QS code | QS788 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 300 |
| Weight (kg) | 1.98 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 300 |
| Model | GALDTU-280 |
|---|---|
| QS code | QS787 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 280 |
| Weight (kg) | 1.77 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 280 |
| Model | GALDTU-355 |
|---|---|
| QS code | QS790 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 355 |
| Weight (kg) | 2.44 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 355 |
| Model | GALDTU-400 |
|---|---|
| QS code | QS791 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 400 |
| Weight (kg) | 3.65 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 400 |
| Model | GALDTU-450 |
|---|---|
| QS code | QS792 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 450 |
| Weight (kg) | 4.84 |
| Length (mm) | 100 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 450 |
| Model | GALDTU-500 |
|---|---|
| QS code | QS793 |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Round system (mm) | 500 |
| Weight (kg) | 6.07 |
| Length (mm) | 115 |
| Temp max | 250 |
| Material | Galvanised Steel |
| Diameter mm | 500 |
| Model | GALDTU-560 |
|---|---|
| QS code | QS794 |
| Barcode | NULL |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Flat system (mm) | NULL |
| Round system (mm) | 560 |
| Width (mm) | NULL |
| Weight (kg) | 7.47 |
| Height (mm) | NULL |
| Length (mm) | 115 |
| 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 | 250 |
| Temp min | NULL |
| Free area | NULL |
| Material | Galvanised Steel |
| 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 | 560 |
| 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 | GALDTU-630 |
|---|---|
| QS code | QS795 |
| Barcode | NULL |
| Product type | Damper - Closing - Sealed |
| Product group | Metal Ducting |
| Flat system (mm) | NULL |
| Round system (mm) | 630 |
| Width (mm) | NULL |
| Weight (kg) | 8.11 |
| Height (mm) | NULL |
| Length (mm) | 115 |
| 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 | 250 |
| Temp min | NULL |
| Free area | NULL |
| Material | Galvanised Steel |
| 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 | 630 |
| 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 |
1 review for Shut-Off Damper Sealed
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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.
DTU-Shut-Off-Damper-Datasheet
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