Black polyethylene plastic bilge pump discharge hose which has hose clamp cuffs every foot for easy hose clamping. The 1 1/8" (28mm) hose is especially suitable for Rule 1100, 1500 & 2000 pumps with 1 1/8" outlets which are sometimes difficult to fit with 25mm hose. 3/4" (20mm) suits Rule 360 / 500 / 800 1 1/8" (28mm) suits Rule 1000 / 1100 / 1500 / 2000 Sold only in 15 metre (50 foot) reels.