EN 12792 Ventilation for buildings - Symbols, terminology and graphical symbols
EN 15727 Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
EN ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)*, 2022-06-29 Update
EN ISO 5167-2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022)*, 2022-06-29 Update
EN ISO 5167-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2022)*, 2022-11-02 Update
EN ISO 5167-4 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2022)*, 2022-06-29 Update
ISO 3966 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes*, 2020-07-20 Update
ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements*, 2022-06-16 Update
ISO 5167-2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates*, 2022-06-16 Update
ISO 5167-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles*, 2022-10-11 Update
ISO 5167-4 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes*, 2022-06-16 Update
BS EN 1751:2014 history
2014BS EN 1751:2014 Ventilation for buildings. Air terminal devices. Aerodynamic testing of damper and valves