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Rule LoPro Series Bilge Pumps, Compact, Horizontal or Vertical Mounting, 360 Degree Discharge

4.3 4.3 out of 5 stars 413 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Boat Bilge Pumps by Rule
$79.99
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Purchase options and add-ons

Brand Rule
Color Beige
Material Plastic
Style Automatic
Product Dimensions 12"L x 9"W x 4"H
Power Source Corded Electric
Item Weight 1.2 Pounds
Maximum Flow Rate 15 Gallons Per Minute
Voltage 13 Volts

About this item

  • Flow Rate: 900 GPH
  • 13 VDC Power
  • Designed for tight spaces; Dimensions: 2.4" height
  • Pump only operates when water is present
  • Discharge body mounts horizontally or vertically and swivels up to 180°
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Product Description

  • Flow Rate 900 (gph) 3407 (lph)
  • Port Type 3/4" (19mm), 1" (25mm), 1 1/8" (28mm) Straight Hose barb or 3/4"(19mm) 90º Elbow
  • Voltage 12 (Vdc)
  • Amp Draw 4 (amp)
  • Fuse Size 7.5 (amp)
  • Weight 0.459 (kg), 1 (lb)

Product information

Technical Details

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Rule LoPro Series Bilge Pumps, Compact, Horizontal or Vertical Mounting, 360 Degree Discharge

Rule LoPro Series Bilge Pumps, Compact, Horizontal or Vertical Mounting, 360 Degree Discharge

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Product guides and documents

Installation Manual (PDF)

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
413 global ratings

Customers say

Customers like the fit and value of the water pump. They mention that it fits into their tight keel-bilge space and is worth the money. They also like the ease of installation. However, some customers have reported durability issues with the pump. Opinions are mixed on performance, quality, automatic switch, and water quality.

AI-generated from the text of customer reviews

15 customers mention11 positive4 negative

Customers like the fit of the water pump. For example, they mention it fits into their tight keel-bilge space, and the low profile side discharge fits perfect. It's compact and easy to install, and can be adjusted to discharge at different angles.

"...Rule came up with a great design, it is low profile, adjust to discharge at different angles and works great...." Read more

"Installation was really easy and it fit right underneath my engine. Took the boat out for a enjoyable day on the water...." Read more

"...I like the size but the surface of pickup is very small" Read more

"...a 2x4 and the old one was too talk, This one with it low profile side discharge fits perfect." Read more

15 customers mention11 positive4 negative

Customers like the value of the water pump. They mention it's a great pump for the price, versatile, and well thought out.

"...The price has consistently increased with inflation and it is still worth the money...." Read more

"This unit is excellent. The fact that the discharge section will rotate gives it flexibility when routing the discharge line...." Read more

"...support at Xylem is very nice and helpful, but that doesn't fix a poor product...." Read more

"This was a great buy for my boat ! It takes care of any water that gets into my boat !..." Read more

12 customers mention9 positive3 negative

Customers find the installation of the water pump to be easy. They mention that it's easy to wire and that it reliably comes on automatically. Some appreciate the option for manual or automatic operations and the additional wire to install a switch for manual operation.

"...It also has an additional wire to install a switch for manual operation, which I did. And don't forget the fuse." Read more

"...installation and its options are really nice and the extra hose connectors in different sizes sure saves the aggriavation of buying add ons...." Read more

"Installation was really easy and it fit right underneath my engine. Took the boat out for a enjoyable day on the water...." Read more

"...So far the unit has been everything promised. Easy to install, easier to clean and maintain, and works great...." Read more

29 customers mention16 positive13 negative

Customers are mixed about the quality of the water pump. Some mention it's a nice pump, well built, and holds up well, while others say it doesn't pump water out of the bilge.

"...leak in my boat and this reliably comes on automatically and takes care of the problem...." Read more

"...The instructions are very poor. Water streams out of the discharge fitting; the only clue that this is normal is an imprint on the side of the pump...." Read more

"...it seems solid and well built. i manually activated it yesterday and smelled something burning. the pump was hot...." Read more

"...Can’t swivel the discharge parallel with the deck otherwise it will not pump. Poor design. Don’t work. Save your money." Read more

28 customers mention17 positive11 negative

Customers are mixed about the performance of the water pump. Some mention it works very well, is low profile, and has excellent lift capabilities to about 4 feet. However, others say that it stopped working properly, doesn't kick on until 8" of water is in the boat, and failed within 2 weeks of installation.

"Works well so far" Read more

"...Ours failed within 2 weeks of installation...." Read more

"...it is low profile, adjust to discharge at different angles and works great. I have 2 more sump pumps and have ordered another to replace one...." Read more

"...my busy schedule to put it to the ultimate test as yet, but it works well so far under the application which it was installed...." Read more

9 customers mention3 positive6 negative

Customers have mixed opinions about the automatic switch of the water pump. Some like the option of 2 different automatic modes and the choice of bilge switch levels, while others say that it didn't work.

"...Set up plenty of bilge pumps and this is one of the worst. Auto feature is useless...." Read more

"This Automatic Bilge Pump offers 2 different Options of Automatic Modes...." Read more

"The auto switch did not work." Read more

"...Manual mode only works. have returned them both got replacements think third time is a charm nope...." Read more

7 customers mention4 positive3 negative

Customers are mixed about the water quality of the water pump. Some mention it takes care of any water that gets into their boat, and is great for keeping water very low. They appreciate that it doesn't siphon water back into the bilge after pumping, and that it pumps a lot of water for its size. Others however, say that it seems to leave alot of water behind, and are disappointed with the depth of water that it fails to pick up.

"This was a great buy for my boat ! It takes care of any water that gets into my boat !..." Read more

"...i am also dissapointed with the depth of water that it fails to pick up. it sure seems to leave a lot of water behind...." Read more

"...Like the fact that it also does not sifon water back into the bilge after pumping out... I believe this pump will become a part of my pumpout liners!" Read more

"...Bilge completely filled with water and over the deck plates to my ankles...." Read more

12 customers mention0 positive12 negative

Customers are dissatisfied with the durability of the water pump. They mention that it would run constantly, and would not shut off. Some say that it failed after a few weeks, while others say it failed within a year. The auto function died after three months of installation use, and the pump stopped working after six months.

"...control end has to be kept clean of slime else it will not automatically shut off...." Read more

"...I had the same problems mentioned with constantly running after starting a cycle...." Read more

"...battery but when i am on the boat it annoys you to death with the constant cycling...." Read more

"Connected the wire for the timer to battery post, pump kept running and would not shutoff...." Read more

BRP Sea Doo doesn't offer a Bilge Pump for my GTX iS 260 Limited, this Bilge Pump Rules
5 Stars
BRP Sea Doo doesn't offer a Bilge Pump for my GTX iS 260 Limited, this Bilge Pump Rules
This Automatic Bilge Pump offers 2 different Options of Automatic Modes. 1: Level Sensing (1.3" or 2") or 2: Load Sensing (Pump briefly runs every 2.5 Minutes for Load or No Load Sensing) in which the Pump will continue to run until the Load is gone. I chose the Load Sensing Mode due to limited space, I mounted the unit on the Port Side at about a 45 degree angle (May 2020). I believe that this Pump helped prevent my Ski from sinking in the Fall of 2021when my Ski's Carbon Seal began to Fail (this pump is capable of expelling 900 GPH which I believe is almost double the Rated Capacity of of the OEM Bilge Pump offered by BRP for Non-Suspension Ski's). Randy AKA randog311 (Photos show Bilge Pump Thru Hull discharge Fitting the Port Side below the Seat Grab Rail)
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Top reviews from the United States

Kirsten
5.0 out of 5 stars Works as designed
Reviewed in the United States on February 9, 2024
Style: Non-automaticVerified Purchase
The media could not be loaded.
 Works well so far
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Woody
5.0 out of 5 stars Best pump so far in all of my purchases
Reviewed in the United States on September 6, 2023
Style: AutomaticVerified Purchase
I've purchased dozens of bilge pumps, and this one has lasted the longest in my bilges (42' Chris Craft w/ 4 pumps, 108' decommissioned wooden ship w/ 9 bilge compartments). The price has consistently increased with inflation and it is still worth the money. The automatic control end has to be kept clean of slime else it will not automatically shut off. It has a built in sensor that energizes the pump and measures the amperage to see if the pump is in water or air, so it kicks on once every two minutes and spins for about 2-3 seconds then turns off again, the sound is reassuring since I know the bilge is dry when I hear it, the power used is nominal. I keep a spare in each boat. Just replaced another one in the Chris Craft (built 1970), the pickup was covered in gunk and debris so I am guessing it tried until it died, 3 years old, not bad. Put in another and the bilge was pumped in 40 minutes. I will continue testing other pumps, but in my logbook, this is the one to beat.
2 people found this helpful
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L. Ghigo
5.0 out of 5 stars Topnotch!
Reviewed in the United States on May 3, 2017
Style: AutomaticVerified Purchase
This unit is excellent. The fact that the discharge section will rotate gives it flexibility when routing the discharge line. I have had a leak in my boat and this reliably comes on automatically and takes care of the problem. Be advised that you should carefully follow the mounting instructions or you could possibly burn it up if it's mounted wrong. It also has an additional wire to install a switch for manual operation, which I did. And don't forget the fuse.
2 people found this helpful
Helpful
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Sundancer
4.0 out of 5 stars Appears to be a Good Pump, but....
Reviewed in the United States on April 3, 2024
Style: AutomaticVerified Purchase
Good Pump from a well known Company.

One issue so far. Mounting Tabs are under the Pump Housing, forcing me to drive 'sideways' holes. Due to space issues in my Bilge (16' Center Console), I only installed 1 Screw. I have to go back and will secure the Pump with a couple of screwdown zip straps. I don't have the access to install the other Screw....

All it would take would be to have a .25" more sideways, away from the Pump..... Wouldn't even have to change the mold. Just include a SS flat plate to attach, or not, that allows more access.

Anyway, installed. Now I have to go back and do some cleanup.
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randog311
5.0 out of 5 stars BRP Sea Doo doesn't offer a Bilge Pump for my GTX iS 260 Limited, this Bilge Pump Rules
Reviewed in the United States on July 4, 2022
Style: AutomaticVerified Purchase
This Automatic Bilge Pump offers 2 different Options of Automatic Modes. 1: Level Sensing (1.3" or 2") or 2: Load Sensing (Pump briefly runs every 2.5 Minutes for Load or No Load Sensing) in which the Pump will continue to run until the Load is gone. I chose the Load Sensing Mode due to limited space, I mounted the unit on the Port Side at about a 45 degree angle (May 2020). I believe that this Pump helped prevent my Ski from sinking in the Fall of 2021when my Ski's Carbon Seal began to Fail (this pump is capable of expelling 900 GPH which I believe is almost double the Rated Capacity of of the OEM Bilge Pump offered by BRP for Non-Suspension Ski's). Randy AKA randog311 (Photos show Bilge Pump Thru Hull discharge Fitting the Port Side below the Seat Grab Rail)
Customer image
randog311
5.0 out of 5 stars BRP Sea Doo doesn't offer a Bilge Pump for my GTX iS 260 Limited, this Bilge Pump Rules
Reviewed in the United States on July 4, 2022
This Automatic Bilge Pump offers 2 different Options of Automatic Modes. 1: Level Sensing (1.3" or 2") or 2: Load Sensing (Pump briefly runs every 2.5 Minutes for Load or No Load Sensing) in which the Pump will continue to run until the Load is gone. I chose the Load Sensing Mode due to limited space, I mounted the unit on the Port Side at about a 45 degree angle (May 2020). I believe that this Pump helped prevent my Ski from sinking in the Fall of 2021when my Ski's Carbon Seal began to Fail (this pump is capable of expelling 900 GPH which I believe is almost double the Rated Capacity of of the OEM Bilge Pump offered by BRP for Non-Suspension Ski's). Randy AKA randog311 (Photos show Bilge Pump Thru Hull discharge Fitting the Port Side below the Seat Grab Rail)
Images in this review
Customer image Customer image
Customer imageCustomer image
2 people found this helpful
Helpful
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Alaska clan
5.0 out of 5 stars The impeller is completely enclosed.
Reviewed in the United States on September 24, 2023
Style: AutomaticVerified Purchase
Excellent for use in low profile areas. It is replacing the same model that has lasted for over 8 years in harsh Alaskan waters.
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tropicbird
1.0 out of 5 stars Erratic Operation - Buyer Beware!
Reviewed in the United States on July 16, 2020
Style: AutomaticVerified Purchase
I should have heeded the warnings from low rated reviews. I had the same problems mentioned with constantly running after starting a cycle. I saw many positive ratings, and the features of this pump are, as often said, "too good to be true" Obviously, many folks like it and rate it well, but it did not work for us.

Ours failed within 2 weeks of installation. Worked fine intermittently, but checking on our boat we would arrive to hear our bilge alarm sounding, and the pump running dry.

Customer/technical support at Xylem is very nice and helpful, but that doesn't fix a poor product. Caution that there are two models - differentiated by either two white dots or one black dot on the side of the pump. The black dot model is supposed to be an improvement, but the older model is supposed to work just fine.

If you buy and it doesn't work, don't delay in returning - after a delay in installation and messing with the pump, calling customer service, we've lost the window to return to AMAZON. The three year warranty is of no use, as the difficulty in removing the motor cartridge is nearly impossible in our location under an engine oil pan. We wouldn't go through the installation frustrations with a replacement pump on the risk of another defective (or erratic) pump.

The instructions are very poor. Water streams out of the discharge fitting; the only clue that this is normal is an imprint on the side of the pump. There is no mention in the instructions. We tightened trying to stop this leak before finding that the discharge is normal. What plumber thinks water leaking form a fitting is "normal?"

Props to Xylem for standing behind Rule Pumps - We will stick with the basic with a float switch.
Customer image
tropicbird
1.0 out of 5 stars Erratic Operation - Buyer Beware!
Reviewed in the United States on July 16, 2020
I should have heeded the warnings from low rated reviews. I had the same problems mentioned with constantly running after starting a cycle. I saw many positive ratings, and the features of this pump are, as often said, "too good to be true" Obviously, many folks like it and rate it well, but it did not work for us.

Ours failed within 2 weeks of installation. Worked fine intermittently, but checking on our boat we would arrive to hear our bilge alarm sounding, and the pump running dry.

Customer/technical support at Xylem is very nice and helpful, but that doesn't fix a poor product. Caution that there are two models - differentiated by either two white dots or one black dot on the side of the pump. The black dot model is supposed to be an improvement, but the older model is supposed to work just fine.

If you buy and it doesn't work, don't delay in returning - after a delay in installation and messing with the pump, calling customer service, we've lost the window to return to AMAZON. The three year warranty is of no use, as the difficulty in removing the motor cartridge is nearly impossible in our location under an engine oil pan. We wouldn't go through the installation frustrations with a replacement pump on the risk of another defective (or erratic) pump.

The instructions are very poor. Water streams out of the discharge fitting; the only clue that this is normal is an imprint on the side of the pump. There is no mention in the instructions. We tightened trying to stop this leak before finding that the discharge is normal. What plumber thinks water leaking form a fitting is "normal?"

Props to Xylem for standing behind Rule Pumps - We will stick with the basic with a float switch.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
6 people found this helpful
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LarryC
5.0 out of 5 stars Pumps bilge almost dry
Reviewed in the United States on October 20, 2020
Style: AutomaticVerified Purchase
I have always had several inches of water standing in my bilge because of the design of traditional bilge pumps. For the first time in 12 years of owning my boat there is only 1/4" to 3/8" of water in it now. Rule came up with a great design, it is low profile, adjust to discharge at different angles and works great. I have 2 more sump pumps and have ordered another to replace one. The third pump is installed as a emergency incase the other can not keep up.
I recommend this product
One person found this helpful
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Top reviews from other countries

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Paco’s
3.0 out of 5 stars No la use!! Esta pequeña mejor la regresé!!!
Reviewed in Mexico on June 21, 2022
Style: AutomaticVerified Purchase
No la use!!!
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Allan Hampson
5.0 out of 5 stars Great for confined or difficult locations
Reviewed in Canada on March 20, 2022
Style: AutomaticVerified Purchase
This is a very low profile pump and thus is ideal for confined or difficult locations. In my case, the bilge is very shallow, less than 4 inches, therefore the standard vertical pumps would not work.
The ability to turn the outlet through 180 degrees makes placement very easy.

The pump comes with several settings, the first are a high level, approximately 2.5 inches, the second is a low level of approximately 1 inch. The pump can also be switched to an autosensing mode whereby the pump switches on every 2.5 minutes and then turns off if no water is detected.
I have the pump connected to a Rule #41 switch which allows for manual or auto operation.
One person found this helpful
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Legrand
5.0 out of 5 stars Ras
Reviewed in France on December 28, 2020
Style: AutomaticVerified Purchase
Très bon produit et très bon vendeur je recommande
One person found this helpful
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william m.
5.0 out of 5 stars Very good
Reviewed in Australia on April 22, 2024
Style: AutomaticVerified Purchase
Very happy
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petitclerc
5.0 out of 5 stars Bonne pompe fiable
Reviewed in Canada on September 2, 2022
Style: AutomaticVerified Purchase
Une pompe flexible et compact, Avec une batterie 12 volt et un petit panneau solaire, elle garde mon bateau de peche au sec, Merveilleux
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