Category: parks and recreation pumps

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Questions: How to Plan a Pump Out for a Larger Marina

When it comes time to plan a new marina pump out system, many customers understandably find it challenging to know where to begin. Some have an idea of what kind of pump they need but aren’t sure about how to configure the pumps and piping. Throw in other elements like pumping up on an incline and it can get tricky. John S. operates a marina in Washington State and he posted the following question in our forum:

Q: “I need to outfit our 200 slip marina with new pump stations with one larger pump to feed the sewage up a 100 ft. hill at approx. a 6 degree slope. The problem is that our slips are spread out without a consistent layout. What kind of pump system do you recommend?” John S. Seattle, WA

A: John, The best idea is to estimate the amount of traffic in the high season like July/August. The number of pump out units you will need depends on how many boats you intend to service at once. Many marinas with 100 slips or more typically have between two and eight pump out collecti read more