Bilge pumps

[Tommy]

I want to add a Ruhl 3700gph bach-up pump. Has anyone done this?  Can I install a Y valve in the existing discharge line?

[Roc]

Having a back up bilge pump is a good idea.  I also would like to hear if others have done this.  I got this idea from a great website by a Florida marine surveyor, I suggest checking it out.  

Roc


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