Series GSF Fixed Ceiling Swirl Diffusers - Keane Environmental

SERIES GSFTechnicalPerformanceDataSeries GSFAType GSFA Size 160 TYPE GSFA Size 250NECKVELOCITY (M/S ) 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0VOLUME FLOWRATE (M/ 3 S) 0.025 0.030 0.035 0.040 0.045 0.050 0.055 0.066TOP ENTRYPRESSURE 9.5 14 17 23 29 35 42 48DROP (Pa) SIDE ENTRY11 15 19 24 31 38 46 55STRAIGHTStatic CONNECTIONS 6.4 9.0 12 16 20 25 30 36AT + 10°C 1.0 1.6 2.0 2.4 2.5 2.6 2.8 3.0AT + 5°CTHROW TO 1.2 1.4 1.6 1.8 2.0 2.4 2.6 2.80.25 M/S (M) ISOTHERMAL 1.0 1.2 1.4 1.5 1.6 1.7 1.8 2.0AT - 5°C 0.4 0.6 0.8 1.0 1.2 1.4 1.6 2.0AT - 10°C 0.4 0.6 0.8 1.0 1.3 1.5 1.6 2.0AT + 10°C 0.4 0.6 0.8 1.0 1.2 1.5 1.8 2.0THROW TOAT + 5°C 0.3 0.5 0.6 0.8 1.0 1.3 1.6 1.80.5 M/S (M) ISOTHERMAL 0.3 0.5 0.6 0.8 1.0 1.2 1.5 1.8AT - 5°C 0.3 0.5 0.6 0.8 1.0 1.2 1.5 1.6AT - 10°C 0.3 0.5 0.6 0.8 1.0 1.2 1.5 1.8STRAIGHTNOISE LEVEL (NC)CONNECTIONS 20 20 20 20 20 25 30 30SEB 20 20 20 20 25 25 30 35NECKVELOCITY (M/S ) 1.25 1.50 1.75 2.0 2.25 2.50 2.75 3.00VOLUME FLOWRATE (M/ 3 S) 0.061 0.073 0.085 0.098 0.11 0.122 0.134 0.147TOP ENTRY 10 15 18 23 28 34 39 48PRESSURESIDE ENTRYDROP (Pa)12 16 19 24 30 38 45 50STRAIGHTCONNECTIONS 7 10 14 18 23 27 33 40AT + 10°C 1.3 2.0 2.5 3.0 3.3 3.6 3.8 4.2THROW TOAT + 5°C 1.6 1.9 2.3 2.7 3.0 3.3 3.6 3.80.25 M/S (M) ISOTHERMAL 1.4 1.6 1.8 2.0 2.2 2.5 2.7 3.0AT - 5°C 1.3 1.5 1.6 2.0 2.0 2.3 2.7 2.9AT - 10°C 1.4 1.8 2.1 2.4 2.6 2.7 3.0 3.1AT + 10°C 0.7 1.0 1.3 1.6 1.8 2.1 2.4 2.6THROW TO AT + 5°C 0.7 0.9 1.2 1.4 1.7 2.0 2.2 2.40.5 M/S (M) ISOTHERMAL 0.7 0.8 0.9 1.1 1.3 1.5 1.8 2.0AT - 5°C 0.7 0.9 1.1 1.4 1.6 1.8 2.1 2.2AT - 10°C 0.8 1.1 1.2 1.4 1.7 1.9 2.1 2.3STRAIGHTNOISE LEVEL (NC)CONNECTIONS 20 20 20 25 30 30 30 35SEB 20 20 25 30 30 35 35 40Type GSFA Size 315 TYPE GSFA Size 450NECKVELOCITY (M/S ) 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0VOLUME FLOWRATE (M/ 3 S) 0.097 0.116 0.136 0.155 0.175 0.194 0.214 0.233TOP ENTRYPRESSURE 8 12 15 19 24 29 34 40DROP (Pa) SIDE ENTRY 9 13 16 21 26 31 36 42STRAIGHTStatic CONNECTIONS 6 9 12 15 22 25 32 39AT + 10 °C 1.8 2.4 3.0 3.6 4.0 4.4 4.8 5.3THROW TOAT + 5 °C 2.0 2.4 3.0 3.6 4.0 4.2 4.5 4.80.25 M/S (M) ISOTHERMAL 1.8 2.0 2.4 2.6 3.0 3.3 3.6 3.8AT - 5 °C 2.1 2.5 2.8 3.0 3.2 3.4 3.6 3.8AT - 10 °C 2.4 3.0 3.5 3.8 3.9 4.1 4.2 4.5AT + 10 °C 1.0 1.5 1.8 2.2 2.4 2.8 3.0 3.2THROW TO AT + 5 °C 1.0 1.2 1.8 2.0 2.4 2.6 2.8 3.00.5 M/S (M) ISOTHERMAL 0.8 1.0 1.2 1.4 1.8 2.0 2.4 2.6AT - 5 °C 1.0 1.2 1.5 2.0 2.2 2.4 2.6 2.8AT - 10 °C 1.2 1.6 1.8 2.0 2.4 2.5 2.6 2.8STRAIGHTNOISE LEVEL (NC)CONNECTIONS 20 20 20 20 25 30 35 35SEB 20 20 20 25 30 35 35 40NECKVELOCITY (M/S ) 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0VOLUME FLOWRATE (M/ 3 S) 0.198 0.238 0.278 0.318 0.357 0.397 0.437 0.477TOP ENTRYPRESSURE 4 6.5 7.8 9 12 17 20 24DROP (Pa) SIDE ENTRY 5 7 8 11 14 18 21 25STRAIGHTStatic CONNECTIONS 4 6 7.4 10 13 16 18 20AT + 10 °C 2.8 3.0 4.0 4.8 5.5 6.2 7.0 7.8AT + 5 °CTHROW TO 2.4 2.8 3.6 4.0 4.6 5.2 5.8 6.20.25 M/S (M) ISOTHERMAL 2.0 2.2 2.5 3.0 3.5 3.8 4.3 4.8AT - 5 °C 2.4 2.6 2.8 3.2 4.0 4.4 4.8 5.3AT - 10 °C 2.6 2.8 3.0 3.9 4.3 4.8 5.3 5.7AT + 10 °C 1.5 2.4 2.6 3.2 3.6 4.2 4.8 5.4THROW TOAT + 5 °C 1.5 1.8 2.2 2.4 2.8 3.2 3.6 4.00.5 M/S (M) ISOTHERMAL 0.8 1.0 1.2 1.5 1.8 2.4 3.0 4.0AT - 5 °C 1.2 1.5 1.8 2.0 2.4 2.6 3.0 3.5AT - 10 °C 1.7 2.0 2.4 2.8 3.0 3.5 3.8 4.2STRAIGHTNOISE LEVEL (NC)CONNECTIONS 20 20 20 20 20 20 25 25SEB 20 20 20 20 25 25 30 30Type GSFA Size 630NECKVELOCITY (M/S ) 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0VOLUME FLOWRATE (M/ 3 S) 0.390 0.467 0.546 0.623 0.701 0.779 0.857 0.935TOP ENTRYPRESSURE 6.5 10 13 17 22 28 33 40DROP (Pa) SIDE ENTRY 7 11 15 19 23 29 36 45STRAIGHTStatic CONNECTIONS 6 8 12 15 20 24 29 36AT + 10 °C 5.0 5.7 6.4 7.2 7.9 8.7 9.4 10.2AT + 5 °CTHROW TO 4.6 5.2 6.0 6.8 7.5 8.3 9.0 9.90.25 M/S (M) ISOTHERMAL4.1 4.8 5.6 6.4 7.1 7.9 8.6 9.5AT - 5 °C 4.2 5.0 5.8 6.6 7.3 8.1 8.8 9.7AT - 10 °C 4.4 5.2 6.0 6.8 7.5 8.3 9.0 9.9AT + 10 °C 3.0 3.7 4.5 5.2 5.6 6.2 7.1 7.8AT + 5 °CTHROW TO 2.2 3.6 4.3 4.9 5.5 6.1 7.0 7.70.5 M/S (M) ISOTHERMAL2.4 3.6 4.0 4.7 5.4 6.1 7.0 7.7AT - 5 °C 2.4 3.4 3.9 4.4 5.0 5.7 6.4 6.9AT - 10 °C 2.5 3.0 3.4 3.9 4.5 5.1 5.8 6.4STRAIGHTNOISE LEVEL (NC)CONNECTIONS 20 20 25 30 35 40 40 45SEB 20 20 25 30 40 40 45 50Note: All noise data based on standard catalogue spigot sizesFixed Swirl Diffusers9