A little help guys?
 

Anybody know a part number for this pump? It's the fresh water pump out of my 1995 Top Gun. I took it out today and there are no part numbers or even a manufacturer name or anything...just a caution sticker :angry-smiley-038:

Thanks!

Ahh, forgot the picture :lolhit:

A diaphram pump. I will give you the number tomorrow. I purchased 4 of them this month.

How is it I owned that boat for 6 years and I've need seen tht before in my life!? LOL. :lolhit:

Thanks Jim!

That's probably why it doesn't work :angry-smiley-038: oh and because it's behind the amps in the storage locker in the cabin :lolhit:

What is this pump hooked to or used for?

freshwater holding tank pump

The one in the picture is like a Jabsco #36960-2000, or west marine# 109951. These have no pressure switch. Most fresh water pumps have a switch. Like a shur flo # 4901-4292. The diaphram pump is what is in the bilge on mine. Firewall mounted with the pickup right at the tramsom drain holes to empty the bilge of all water.

Thanks Jim!

To save a few bucks could I use Shurflo 3901-2214? Looks like only difference is 3.5 GPM vs. 4 GPM

Sure, you might have to create a suction on the discharge line the first time to prime it. Then it will work fine