Rule Pump Inline 200Gph SubmersibleRule 200 GPH Inline Submersible Pump Ultra compact submersible pump designed for small bilge applications, livewell circulation, baitwell aeration, and general utility pumping where space is limited and lower flow rates are ideal. Key Features: 200 gallons per hour flow rate perfect for smaller applications Non automatic operation for manual control 12V DC operation for standard marine electrical systems Compact inline design with 1 2" inlet and