Shower & Graywater Sump Systems

Attwood Marine Shower Pump System 500 Gph 12V 4141-4 This sump box features an air vent to prevent air locks, slotted mounts for easy installation & removal, a straight mesh filter to provide easy removal for cleaning and pre-installed inlet...

Attwood Marine Shower Pump System 750 Gph 12V 4143-4This sump box features an air vent to prevent air locks, slotted mounts for easy installation & removal, a straight mesh filter to provide easy removal for cleaning and pre-installed inlet fittings...

Johnson Pump Multi Port Shower Pump 57151Compact shower sump offers multiple inlet ports to handle sink, shower and condensation drains all at the same time. Easy to clean inlet screen traps hair and debris before the pump clogs. Tight fitting, see...

Johnson Pump Waste Tank For Viking 16 09-13384 The gray water tank is designed to be used as collection tank for waste water from showers, sinks, etc. with 3/4", 1" and 1-1/2" inlet ports, and 3/4" and 1" outlet ports. Includes an Ultima Switch for...

Rule Shower Drain 2Port Mercuryfree 98AFeatures a clear, screw down cover, a duckbill back flow device to prevent back siphoning, float switch, and a removable wide screen filter keeping build-up to a minimum. 3/4" discharge. 12 volt.