Rule-Mate RM500B 500GPH Automatic Submersible Bilge Pump 12V

Fully automated bilge pump

It's comforting to know that if your boat takes on water, you can pump it out fast. The Rule-Mate Automatic Submersible Bilge Pump provides ultimate pumping performance - designed to help keep your bilge clear of water. This bilge pump operates using an internal level sensor. When water reaches 5cm, the pump will automatically activate, removing water from the bilge. When the water level reaches 0.9cm, the pump will turn off until the water level rises again.

Bilges are not always clean and free from debris. If the level sensor becomes fouled by debris or contaminated water, Rule-Mate's unique back up feature will prevent the pump from entering a run-on condition, protecting the battery while maintaining automatic operation.

Rule-Mate Automatic Submersible Bilge Pump Features:

• Higher flow - optimised impeller to provide up to 10% more flow at the same amperage
  
• Auto Sense Intelligence - integral water level sensor controls the pump automatically
  
• Back up Feature - prevents continuous running if sensor is fouled by debris, pump reverts to 2.5 minute cycle mode
  
• Smaller Footprint - new Rule-Mate is 2/3 the size of existing model
  
• Built-in Thermal Cut-Off (TCO) - provides added protection for pump and vessel
  
• Back Flow Prevention - reduces the amount of water left over in the bilge, reducing odour and helping keep your bilge cleaner
  
• Hidden air vents in the body - helps prevent air locking in challenging plumbing installations and helps with the check valve
  
• Threaded discharge - easier installation, easier maintenance
  

Rule-Mate Automatic Submersible Bilge Pump Specifications:

• Model number: RM500B
  
• Connections: For 19mm (3/4") or 25mm (1") bore hose on inlet and outlet. Straight or 90º Elbow
  
• Dimensions (HxLxW): 112 x 130 x 73mm
  
• Fuse size: 4amp
  
• Output: Up to 31 litres/minute (7 gallons/minute). Max. recommended discharge head 2m.
  
• Packaged dimensions (LxHxW): 18 x 9 x 20cm
  
• Actual weight: 0.46kg (Approx. 0.66kg packed)
  
• Certificates: CE, ISO 8849, ISO 8846