Johnson PumpSPX FLOW 32-47258-003 Ultima Bilge Pump with Integrated Switch - 12V, 600 GPH

Using in my open 16 foot Gregor boat to pump out the rain water. Pumps really good. I mounted the pump to a piece of Vinyl plate instead of plywood. Anchored it down. This little pump does the job in a big way. So far, happy with it. Only the forth coming years will tell how well it works. Thank you.

Searched for a dependable pump to put in boat! My search ended here!

So far, so good. Only had my boat (14' modified v jon boat) out once and it kept the bilge area mostly dry. I used a small piece of 3/4" treated wood (or you could use something similar) to mount the bilge pump on so it would be level in the bilge area. There'll be a little amount of water in the bilge area as the water has to get over that 3/4" mount plate for the pump to sense and pump out. Automatically senses the water and flushes out. I wired directly to the battery using "O" terminal rings. Works very good so far. Can't comment on durability as I just bought it and only had the boat out today with it installed, but seems well constructed. I would recommend this bilge pump.***Update*** Had the boat out a few more times over the last week, this bilge pump worked as expected pumping water out of the bottom of boat. When going full blast, pressure is like a mid strength garden hose coming out of.

Installed last week. Not working. IDK if it has to do with the check valve supplied...but I'm not happy with the product. Not working after less than 5 days installed. Update 5AUG21, second unit installed stopped pumping, running but not pumping and draining my batteries. Absolute junk IMO

Nice pump, has been keeping a leaking transom seal from sinking my boat. Runs all the time and still going after 18 months of summer use

My Rule pump stopped working on automatic within the first year.This pump has a 3 year warrantee. So far so good.Heard good things about it on Carolinaskiffowners.comPriced right.

Had bad experiences with Rule that had a mechanical float. This pump is working as advertised with the electrical sensor.

*** Update: I have contacted customer service and they have been very helpful. Will try new pump as this one was likely an anomaly.Purchased for a fresh water boat with expected light use. initially worked well but now at 3 months it has failed. It is an integrated unit so I do not know if the sensor failed or if the pump itself failed. I have disassembled the serviceable parts of the pump but that did not help. No clogs or blockage.For a safety item, I think it should last longer. Otherwise a good size and performer.Uncertain if I will try again or look for a different brand.

This pump works great, the delivery was quick and it fit perfectly in the supporting frame from the old same model pump. So nice not to have to drill new holes in the boat or add new mounting.

Would not buy again bought 2 and both failed

Extremely fast delivery. Great product