Shower Sump Systems

Steveston Marine & Hardware has a large selection of Shower Sump Systems for you. These are great products that will handle waste water for your boat. We have options from brands like Rule, Attwood, and Johnson Marine. You can find these products in one of our stores located in Vancouver, Richmond, or Langley!


Rule Shower Drain 2Port Mercuryfree

Rule Shower Drain 2Port Mercuryfree

Features a clear, screw down cover, a duckbill back flow device to prevent back siphoning, float swi..

$199.99 $304.99

Rule Shower Drain Box-99B

Rule Shower Drain Box-99B

Polycarbonate Snap Lid Cover - tough impact resistant material plus it's easier to removeGasketed Co..

$215.19 $305.49

Attwood Shower Pump System 500 Gph 12V

Attwood Shower Pump System 500 Gph 12V

This sump box features an air vent to prevent air locks, slotted mounts for easy installation & remo..

$320.89

Attwood Shower Pump System 750 Gph 12V

Attwood Shower Pump System 750 Gph 12V

This sump box features an air vent to prevent air locks, slotted mounts for easy installation & remo..

$346.99

Johnson Pump Multi Port Shower Pump

Johnson Pump Multi Port Shower Pump

Compact shower sump offers multiple inlet ports to handle sink, shower and condensation drains all a..

$288.49

Rule Shower Drain 1Port Mercuryfree

Rule Shower Drain 1Port Mercuryfree

Features a clear, screw down cover, a duckbill back flow device to prevent back siphoning, float swi..

$206.89

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