Shields 141 Series, Multiflex Bilge Hose. Shields Multiflex Hose has a clear FDA formula PVC with a heavy black or white vinyl helix. It is abrasion resistant, flexible and resistant to mild chemicals and saltwater. Do not use glycol based antifreeze in hose.
Smooth interior, heavily corrugated outer surface
Bilge pump discharge
Drains - sink, shower, scupper, livewell
Potable water tank fill
Do NOT attach to thru hull fitting below the water line