Norvent Dual Purpose Air Diffuser

Product code B C D E
Nominal Capacity - 125Pa (m³/s) 0.017 0.03 0.045 0.032
Nominal Capacity - 75Pa (m³/s) 0.013 0.023 0.035 0.047
Nominal Outlet Diameter 51mm 64mm 76mm 90mm
Minimum Depth of Duct 76mm 90mm 102mm 114mm
Dimensions - X (mm) 111 127 143 156
Dimensions - Y (mm) 70 83 92 102
Dimensions - Z (mm) 149 165 181 194
Fixing Holes - No. 3 3 4 4
Fixing Holes - Size (mm) 5 5 5 5
Fixing Holes - PCD (mm) 127 143 159 171
Code B-DPAD C-DPAD D-DPAD E-DPAD

The nominal capacities given are based on the two pressures we recommend, 125 Pa for normal systems, or 75 Pa for systems where quiet operation is requires

  • Suitable for marine and industrial applications
  • Local control of both air direction and air volume
  • Can be used to provide a jet of air, or by rotating sphere 180°, a diffused air flow is achieved
  • Manufactured in three standard colours:
    • Ivory RAL 1013
    • White RAL 9010
    • Grey RAL 7035
    • Black RAL 8022
    • Other RAL colours available subject to minimum quantities
  • Manufactures in four sizes B, C, D and E