Round Automatic Bilge Pumps (Rule)

Automatic Marine Bilge Pump, 1100 Gph, 12v - Rule
Your Price: $93.64
Save: $60.95
(39% Off $154.59)
Part # 27S ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 14 mins.
No Reviews | Write Review
Rule Automatic Bilge Pump 1500 Gph, 1-1/8" Port, 12v
Your Price: $173.19
Save: $84.60
(32% Off $257.79)
Part # 51S ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 14 mins.
No Reviews | Write Review
Rule Automatic Bilge Pump 2000 Gph, 1-1/8" Port, 12v
Your Price: $203.91
Save: $147.58
(41% Off $351.49)
Part # 53S ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 14 mins.
No Reviews | Write Review
Rule Automatic Bilge Pump 500 GPH 3/4" Port 12v
Your Price: $61.65
Save: $19.34
(23% Off $80.99)
Part # 25S ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 16 hrs 14 mins.
Rule Automatic Bilge Pump 800 GPH 3/4" Port 12v
Your Price: $77.88
Save: $39.11
(33% Off $116.99)
Part # 20RS ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 16 hrs 14 mins.
Rule
Rule Pumps 12 Volt DC Automatic Bilge Pumps 500 GPH - 2000 GPH feature computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every 2-1/2 minutes to sense for water. If water is present, the pump will sense resistance and continue to run until all the water is removed. Thereafter, it will check for water every 2-1/2 minutes.Power use in the checking mode is minimal.

Rule Bilge Pumps - Identifying the 3 Wires

Based On 1 Review | Write Review
Outstanding pump
by Sixto from Kissimmee, Florida on August 23, 2011
Great pump. Very reliable.
(7 of 7 people found this review helpful)
Was this review helpful?
Based On 4 Reviews | Write Review
Rule Automatic Bilge Pump 800 GPH 3/4" Port 12v
by David from New Johnsonville, Tennessee on July 05, 2013
Works great! Unfortunately I had to find out when I neglected to insert the drain plug!
(2 of 2 people found this review helpful)
Was this review helpful?
very good product
by Michael from Willoughby, Ohio on June 10, 2014
easy to install
Was this review helpful?
Works great!
by Anthony from South san Francisco, California on June 12, 2013
Works as it is suppose to (constant ck every couple minutes, manual on or off - attached to a 3-way toggle switch). Easy installation. Great safety feature for my boat.
Was this review helpful?
Rule Auto Bilge Pump
by Steve from Fremont, California on September 22, 2012
I had a manual bilge in my boat and wanted an automatic one. I installed this Rule 800 GPM bilge. It has wiring for auto and manual over-ride which was a feature I wanted. I debated at first whether to add a 3 position switch, but opted to just connect the auto wire direct to the battery through a fuse since I have a battery on/off switch. This bilge automatically runs a 1-2 second test where it briefly switches on to measure resistance (presence of water in the bilge changes this resistance activating the pump). This self test runs every few minutes so you definitely need a way to shut it off when the boat is not in the water.
Was this review helpful?
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Sale-a-palooza ends July 31st - Shop now for the best selection and savings!