Product Range : Centrifugal fans

Straight Radial Blade Materials handling fans with open impellers

- 8 designs covering high to very low flow rates - RM series high flow rate standard designs for 5 kPa - RMH high flow rate standard designs for 10 kPa - RMB high flow rate with backplate for handling stringy material - RMR high flow rate rimmed impeller for sawdust - MH87 medium flow rate - MH60 low flow rate - MH60/50 low flow rate - MH60/15 very low flow rate

- 6 designs covering high to very low flow rates - 54 series high flow rate standard designs to 12 kPa - RA 146 medium flow rate pressures to 18 kPa - RA 136 medium flow rate pressures to 18 kPa - RA 82 low flow rate pressures to 20 kPa - RA 79 low flow rate pressures to 20 kPa - RA 66 very low flow rate pressures to 20 kPa

- 3 designs covering high to medium flow rates - 55 series high flow rate standard designs to 5 kPa - 52 series medium flow rate pressures to 6 kPa - RMA medium flow rate pressures to 5 kPa

- 5 designs covering high to very low flow rates - 69 series high flow rate pressure to 12 kPa - 64 series medium flow rate pressures to 16 kPa - 63 series low flow rate pressures to 18 kPa - N 63 series low flow rate pressures to 20 kPa - NX 63 very low flow rate pressures to 20 kPa - l H series high pressure low flow rate fans - 6 designs covering low to medium flow rates with single stage pressures to around 20 kPa and multistage to 45 kPa

- H 105 medium flow rate - H 80 medium flow rate - H 58 low flow rate - H 37 low flow rate - H 22 very low flow rate - H 20 very low flow rate

Product Range : Silencers                                   

- Cylindrical silencers with or without centre pods. High density mineral wool packing. Acoustic grade perforated sheet facing.Melinex wrap for wet conditions.Mild steel and stainless steel construction. Low pressure loss pods with nose and tail fairings.Inlet cones. Wire mesh guards. Mid frequency noise reductions up to 50 dB(A) - Rectangular silencers with or without splitters. Low pressure loss nose and tail fairings.

Product Range : Louvre Dampers                       

- Opposed blade operation parallel blade operation - Manual lever control manual gear box operation - Compression gland shaft seals electric and pneumatic actuation - Mild steel and stainless steel construction high temperatures to 450 C - Ball bearing & spherical plain bearings abrasion resistant construction

Product Range : Butterfly Dampers                    

- Manual lever control manual gear box operation - Compression gland shaft seals electric and pneumatic actuation - Mild steel and stainless steel construction high temperatures to 450 C - Ball bearing & spherical plain bearings abrasion resistant construction - Twin shaft opposed blade operation

Product Range : Axial flow fans                           

- Fixed and adjustable pitch blades pressures to 3 kPa - Curved plate blade and aerofoil blade impellers inlet boxes - Diameters to 3 metres steel and aluminium impellers - Down stream stator vanes discharge diffusers - Hub ratio from 0.3 to 0.7 direct and vee belt drive