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Rule Mate Fully Automated, Water Sensing Bilge Pump

  • Based on 329 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 2 hours and 23 minutes
Available payment plans shown during checkout

Style: 500 GPH


Features

  • Bilge Pump 500
  • Power Rating: 12V
  • Quick and easy installation
  • Refer to manufacturer recommendations and guidelines to ensure a proper fit

Brand: Rule


Color: White


Material: Plastic


Style: 500 GPH


Product Dimensions: 6.75"L x 8.5"W x 3.5"H


Power Source: Corded Electric


Item Weight: 1.1 Pounds


Maximum Flow Rate: 8.33 Gallons Per Minute


Voltage: 12 Volts


Global Trade Identification Number: 30


Brand: ‎Rule


Color: ‎White


Material: ‎Plastic


Style: ‎500 GPH


Product Dimensions: ‎6.75"L x 8.5"W x 3.5"H


Power Source: ‎Corded Electric


Item Weight: ‎1.1 Pounds


Maximum Flow Rate: ‎8.33 Gallons Per Minute


Voltage: ‎12 Volts


Global Trade Identification Number: ‎30


Manufacturer: ‎Rule


UPC: ‎042237106230


Item Package Dimensions L x W x H: ‎8.11 x 6.38 x 3.7 inches


Package Weight: ‎0.51 Kilograms


Item Dimensions LxWxH: ‎6.75 x 8.5 x 3.5 inches


Brand Name: ‎Rule


Warranty Description: ‎Manufacturer warranty


Model Name: ‎RM500B


Suggested Users: ‎Boating


Number of Items: ‎1


Part Number: ‎RM500B


Included Components: ‎Hunting, Airsoft and Paintball;Binoculars;binoculars


Size: ‎Standard


Date First Available: December 4, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Compact and quiet
Style: 1100 GPH
This is a very nice pump. It is compact, quiet and has a built in float switch. It is just loud enough for you to know it is running; just a slight hum and not annoying. I use the 12 volt version. It almost completely removes the water it is standing it. The built in float switch works well. Really nice to not have to install an independent switch. If you do not have much space, this is good pump for you. ... show more
Reviewed in the United States on December 9, 2023 by Dave

  • No float switch bilge pump
Style: 800 GPH
I love this bilge pump. My boat stays in a slip and has several leaks I have not been able to pinpoint. Every 45 minutes this bilge pump comes on and runs for about 50 seconds. This pump has been dependably doing this for right at two years 😎 ! ! !
Reviewed in the United States on June 23, 2022 by Mean Green

  • Works Very well
Style: 1100 GPH
excellent
Reviewed in the United States on July 16, 2024 by kevin mceneaney

  • Best pump I've used!
Style: 500 GPH
I've installed dozens of these pumps and they are very reliable. The pump has electronics internally that can sense water and turn on automatically. No moving float switches to hang up and kill your battery!!
Reviewed in the United States on July 12, 2024 by Zerobubble

  • fast delivery
Style: 1100 GPH
product as seen and fast delivery
Reviewed in the United States on September 1, 2023 by Halil Ç

  • Fails fast
Style: 1100 GPH
I have had three of these in my open fisherman in the last two years. The first was from the previous owner. It failed within one month of my owning it. I bought two more along the way. Both have failed within a few months of buying them. The last one this past week caused my boat to sink after a bad thunderstorm. Unbelievable! Rule pumps are supposed to be the best you can get? Absolute garbage! Might as well buy the one quarter of the price Chinese garbage. I think they're the same thing anyway. ... show more
Reviewed in the United States on July 3, 2024 by Eric Linden

  • Rule Rules
Style: 800 GPH
Love American made products.When you have to rely on a reliable bilge pump,get the best .
Reviewed in the United States on August 4, 2024 by john forgione

  • Great pump in a small package
Style: 1100 GPH
This bilge pump is over a third smaller than the one it replaces. The old one just died. This one functions well and the extra space around it makes cleaning the bilge and the intake strainer far easier.
Reviewed in the United States on July 19, 2022 by Peter

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