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Round duct grille 1RV – 2RV
The Waterloo 1RV and 2RV grilles are designed for direct mounting along the length of a round duct without a spacer. The flange is provided complete with foam sealing on all four sides. These grilles can be supplied with either a single or double row of adjustable blades. The grilles can be made for ducts ranging from Ø 125 to Ø 1500. Each grille can be supplied with an aluminum volume control and take-off register.
Product description:
- 1RV: Single row of vertical blades
- 2RV: Double row of blades with the front row being vertical
- OBSS: Volume control operated with an Allen key
- DT-2MG: No description provided
Features:
- Adjustable airflow pattern
- Directly mountable on duct, without spacer
- Take-off register mounted on the grille
- Suitable for a wide range of duct sizes
Finish:
- RAL 9006
- Other colors available upon request
Weights:
- 1RV: 8.5 kg/m² surface area
- 2RV: 12.0 kg/m² surface area
- OBSS: 9.5 kg/m² surface area
- DT-2MG: 9.0 kg/m² surface area
Dimensions:
- Nominal width: 325 to 1225 mm, step 100 mm
- Nominal height: 75, 125, 175, and 225 mm
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1RV – 2RV
