Ducting

The light and easy to install ducting provides flexible and efficient ventilation with the necessary accessories and couplings.

REQUIRES NO ALIGNMENT FOR THE DIRECTION OF FLOW
SIEflo ducting can be installed in either direction with significantly lower resistance to air flow producing larger air delivery from the same fan.

ALLOWS NO AIR, WATER OR CONDENSATION TO ESCAPE
Because SIEflo ducting is weld constructed no air or air contaminants can leak out through stitching at the low points in a duct run.

LENGTHS CAN BE CONVENIENTLY JOINED TOGETHER
This can be achieved for low pressure/suction applications using the steel end rings supplied as standard. For a more secure joint, separate coupling bands can be supplied on request.

A range of accessories is also available on request including:

- A range of T pieces, Y pieces and reducers
- Eyeletted suspension tags which can be fitted to all types of ducting
- Catenary suspension wire and hooks
- Air diffusers for even distribution of air

Standard Duty                                                                                                                                                                                    

Construction: PVC coated polyester with lightweight external spring steel wire helix and anti-scuffing strip
Properties: flame retardant or flame retardant/anti static
Standard Length: 8 metres (up to 20 metres on request)
Normal Diameters: 200mm - 1500mm

Application:

- Temporary positive pressure warm air installations
- Temporary positive pressure air conditioning installations
- Any other application requiring lightweight ducting for forced air delivery

Heavy Duty

Construction: PVC coated polyester with heavy duty external spring steel wire helix and anti-scuffing strip
Properties: flame retardant or flame retardant/anti static
Standard Length: 8 metres (up to 20 metres on request)
Normal Diameters: 200mm - 1500mm

Application:

- Temporary warm air and air conditioning installations
- Fume extraction installations, lasting longer than lightweight steel ducting
- Lightweight waste removal such as paper packaging and wood shavings
- Dust extraction such as shot blasting

Extra Heavy Duty

Construction: PVC coated polyester with extra heavy duty external spring steel wire helix and anti-scuffing strip
Properties: flame retardant or flame retardant/anti static
Standard Length: 8 metres (up to 10 metres on request)
Normal Diameters: 200mm - 1500mm

Application:

- High negative pressure applications
- In arduous conditions where high crush resistant properties are required