76mm Grey PVC Ductaflex Ducting

80 mm Grey PVC External Rib Ducting is grey PVC ducting reinforced with a square external PVC helix. It is a mid bore for machine branches and light material handling, between the small tool sizes and the standard 100 mm branch.

Key features

• Nominal inside diameter 80 mm
• Grey PVC wall with a square external PVC rib
• All PVC construction, so there is no metal helix to rust or to earth
• The external rib takes the abrasion when the duct is dragged over concrete
• Temperature range 0°C to +50°C

Applications

• Machine branch runs
• Light material conveying
• Fume and dust extraction
• Blower connections
• Workshop ventilation

Compatibility and fitting

• Sized on inside diameter: 80 mm ducting fits a 80 mm spigot
• Clamp to spigots with a worm drive clamp
• The smooth wall between ribs reduces drag compared with a fully corrugated duct

80 mm or 100 mm?

Match the machine port. Necking a 100 mm port down to 80 mm costs airflow, and stepping an 80 mm port up gains you nothing but a bigger duct to store.

External rib or steel helix?

The external rib is all PVC, so nothing rusts and there is no metal in the wall. Choose it where the duct gets dragged about. Choose the steel helix where suction is strong enough to collapse a softer duct.

Every size is listed in grey pvc external rib ducting.

Dispatched from our Brisbane warehouse. Australia-wide delivery, or collect from the warehouse once your order is confirmed ready.