eddystone
Well-known member
On advice of insurance surveyor, I am replacing the drain hoses on both my sinks (Sadler 32). Both short direct runs c.1 metre to the seacock below. Is clear PVC hose reinforced with polyester mesh OK or do I need stuff with steel spiral reinforcement? Also, do you think I should put a bend/loop in the run to stop blowback into the sink or would that prevent it draining?