Sullage Hose 27mm Smooth Bore x 10M Roll Brand_Siligun 500 kPa as tested by

500 kPa as tested by CSIRO

for efficient

and because the BUDDY is gimballed

They cover 80mm wide x 100mm

in fact ordinary toilet paper is recommended for use with this system

Sullage Hose 27mm Smooth Bore x 10M Roll Brand_Siligun 500 kPa as tested by27mm Corrugated Sullage Hose Smooth Bore 10m Roll Corrugated Hose, Black smooth bore, 27mm ID 10m roll. Used for drainage or sometimes for tank inlet. Very flexible and retains its shape for tight turns. This gives a better fit to 25mm barb fittings without the need to heat the hose. This has a smooth bore. Fits well over 25mm barb fittings 27mm Internal Dia Also sold as Per Metre