89mm Bore Polyurethane Ducting x 20 Mtr

Manufactured in the UK by Griflex.

Internal diameter: 89mm (3.1/2")
External diameter: 98.4mm
Wall thickness: 4.9mm overall
Length: 20 Mtr suplied in a coil
Weight: 15 Kg per 20 Mtr
Min. bend radius: 89mm

Maximum working pressure is based on a factor of safety of 3:1 on short term burst pressure at 20 Deg C.
Weights are approximate dependant upon working tolerance and density of materials.
Bending diameter information is intended as a guide to the minimum bend radius at 20 Deg C ambient temperature without restricting the bore. It does not mean that the hose cannot be bent below the given dimensions but restriction is likely to occur.