The Jabsco Ballast King Bronze DC Pump w/o Switch is a compact, dependable ballast pump designed for wakeboard and ski boats, delivering fast ballast fill with a rugged bronze body. 
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Flow Rate: 15 US gallons per minute (57 L/min)
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Self-Priming: Self-primes from dry up to 1.2 m (4 ft)
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Ballast Capacity: Adds approx 125 lbs (56 kg) of ballast per minute
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Reversible Operation: Reversible to fill and to empty ballast tanks
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Protection: Run-Dry Protection Device (patent pending) automatically shuts off to protect the impeller if the pump is left on after ballast tank is empty
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Build & Materials: Bronze body, Jabsco neoprene impeller, lip-type seal, fully enclosed stainless steel shaft
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Ports: 1/2" internal pipe threads, 1" external hose barb
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Marine Compliance: ISO 8846 MARINE ignition protection
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Voltage & Electrical: 12 V DC, 19 A, fuse size 25 A
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Mounting & Dimensions: 3 5/8" x 8" x 4 3/4" (approx.)
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Duty Cycle: Reversible with up to 30 minutes max
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Safety & Compliance: Prop 65 warning for nickel exposure; see California Prop 65 guidelines
The Ballast King enables rapid ballast fill in roughly five minutes for standard ballast tanks, helping boats maintain optimal ride height. Its bronze construction and rugged components resist marine conditions, while the compact footprint fits tight spaces. Reversible operation allows quick emptying for safe adjustments on the water, and the Run-Dry protection helps prevent impeller damage if the tank runs dry. Designed for easy maintenance, this pump reduces the number of wearing parts to support reliable performance over time.