Our electronic sensing series bilge pumps turn the pump impeller every 2-1/2 minutes for approximately one second. If water is present, the pump will sense resistance and will continue to run until all water is removed. This system is a compact way of constantly sensing for water presence.

Rule 27SA Attributes

• Type: Submersible
• Voltage Rating: 12 Volt DC
• Flow Rate: 1100 Gallon Per Hour
• Port Type: 1-1/8 Inch Hose Barb
• Width: 2.9 Inch
• Height: 4.7 Inch

Rule 27SA Features & Benefits

• If Water Is Present, The Pump Will Sense Resistance And Will Continue To Run Until All Water Is Removed
• Compact Way Of Constantly Sensing For Water Presence
• 1100 Gallon Per Hour Flow Rate
• Easy-Clean
• Limited 6 Month Warranty

1100GPH Electronic Sensing Bilge Pump - 12V

In the next generation sensing bilge pumps, the 1100GPH 12V S series pump works on the principle of impeller resistance. The pump will turn on every 2-1/2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2-1/2 minutes.

Water is kept in check between 1/8" and 3/8"!!! Great idea when power conservation is needed and as an added benefit, no float switch is needed!

All that plus the added benefits of our standard bilge pump:

• Check valve included with hidden air vent to prevent airlocking
  
• True electromagnetic suppression (EMC)
  
• A built-in thermal cell that protects the pump and the vessel when things get too hot

These are the smallest automatic pumps available on the market!!!

Features:

• Completely automatic with manual override - No Float Switch Needed!
  
• Submersible and Ignition Protected
  
• High efficiency, low amp motor
  
• Stainless-steel shaft
  
• Includes backflow preventer

WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Among the next generation of induction bilge pumps, 1100 GPH S series pumps work according to the principle of impeller resistance. The pump will turn on for about one minute every 2-1/2 minutes.
SKU: NVN-64163
MPN: 27SA
UPC: 042237104809