Simple way to maintain prime in a suction or discharge line. Designed to fit in-line. Use with manual or electric pumps.

Supersub 12V 1100GPH Low Profile Automatic Bilge PumpThe narrow low profile compact bilge pump range.Supersub Family- Narrow, low profile bilge pump fits deep down in small/ awkward bilge spaces where other pumps won't fit.FeaturesLow narrow design for confined bilge spacesEasy installation - outlet...