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Marine Ultima Combo Bilge Pumps

   

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3/4"Outlet

500 GPH

  • $64.99

  • SKU: 1325685

  • In Stock
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The latest in automatic bilge pump technology. Innovative switch/pump combination utilizes a digitally reliable field effect sensing to detect water in the bilge area and there are no moving parts to break or clog and no mercury. Dual sensing fields ignore dirt, oil, fuel and other contaminants for reliable performance. Features a small footprint, easy clip-on design, DuraPort fittings for flexible installation, and replaceable cartridges.

Marine Ultima Combo Bilge Pumps 4.5 5 11 11
Average at best I bought 3 a few years back for use in small boats that stay on the lake year-round. They worked great at first, but by the second year the float switch starts to stick, and I have to bump it to get it to pump. One quit under warranty. The company replaced the pump quickly without a hassle, HOWEVER, they sent me only the pump and not a new float switch. It turned out the float switch was the problem. Also the clip-on style of the float switch can come loose from the pump, and I have to fumble with it to get it back on. I will try another brand next time. February 21, 2009
Pump great. Switch not-so-great. I bought this pump for the bass boat that I am restoring. It comes up with phantom leaks every so often, so having an automatic pump is a great asset. The pump works great. It's quiet and dependable, and can move a lot of water in a short time. However, the automatic switch quit after the first season. Of course, the warranty was expired. I replaced it with another, identical unit this week. If it dies again, I will replace with another brand. May 4, 2009
Getting out the water Had been working on the floor of my boat .Then it started to rain and rain the boat filed with woter. To get that much water out the drain plug just was going to take to long.So I put in a 1000 GPH May Marine Combo Blige Pump,it took about 2 Hr to get the water out this gave me time to dry out the floor. May 31, 2011
Great pump I purchased this after my boat almost completely sunk to do the fact person I pay to watch boat at my slip failed to bilge the boat. Not sure if Mayfair is made by Johnson pump but that's what I received, a red Johnson pump which is identical to the Mayfair pump. Easy installation and works great August 27, 2012
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3 years, 2 months ago
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About 1"
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Operation
See illustration page 15.
1. When the bilge water rises and reaches the second detector cell at 50 mm (2”)
the switc
h starts the pump, with a 3 second delay.
2. When the water level has sunk to a level of 20 mm (¾"), and the first detector cell is above the water level, the pump is stopped.

http://www.spx.com/en/assets/pdf/IB-120_UltimaCombo.pdf

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1 year, 11 months ago
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See instructions on how to hook up below to a 12 volt battery: http://www.spx.com/en/assets/pdf/IB-120_UltimaCombo.pdf or http://www.spx.com/en/assets/pdf/IB-103_Cartridge.pdf.

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