WILDEBOER SR Pipe Grille Hit and Miss Damper Instruction Manual
- June 9, 2024
- WILDEBOER
Table of Contents
WILDEBOER SR Pipe Grille Hit and Miss Damper
SR pipe grille for supply and exhaust air, made of galvanized sheet steel, with drilled front frame, individually adjustable, horizontal or vertical air blades and front-side adjustable volume flow regulation by hit-and-miss damper with 60% free cross-section and with integrated equalizing blades.
- SR with horizontal air blades
- SRS with vertical air blades
Pipe grille for spiral ducts
SR pipe grilles are ventilation grilles punched from galvanized sheet steel for direct installation in pipes, in par-ticular in spiral ducts. The direction of the airflow outlet can be adjusted with the horizontally or vertically arranged air blades. The hit-and-miss damper, which is firmly connected to the front frame and equipped with vertical bars, optimally restricts the air flow with its relatively large, free cross-section; it also enables volume flow regulation and supports horizontal jet control. A sufficiently even distribution of outgoing supply air is ensured. The galvanized surface of the pipe grille is the same as the pipe surface, necessary on-site painting is not a problem.
SR pipe grille with hit-and-miss damper
Data sheet, dimensioning
Free jet
Wall or ceiling jet
Volume flow measurement
with the impeller anemometer
Room air flow
Room air flow: Free jet
Room air flow: Wall or ceiling jet
Pressure loss, sound power level for
supply air
Pressure loss, sound power level for exhaust air
Legend
Order data, tender text
- Pipe grille with horizontal blades Size Width B [mm] x Height H [mm]
- Pipe grille with vertical blades Size Width B [mm] x Height H [mm]
pipe grille for supply and exhaust air, made of galvanized sheet steel, with drilled front frame, individually adjustable, horizontal or vertical air blades and front-side adjustable volume flow regulation by hit-and-miss damper with 60% free cross-section and with integrated equalizing blades.
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Documents / Resources
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WILDEBOER SR Pipe Grille Hit and Miss
Damper
[pdf] Instruction Manual
SR Pipe Grille Hit and Miss Damper, SR Pipe, Grille Hit and Miss Damper, Miss
Damper
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