Jabsco Ballast King Bronze DC Pump w/o Switch - 15 GPM - CWR-75412
Ballast King Bronze DC Pump without Switch - 15 GPM
Wakeboard and Ski Boat Ballast Pump
Features
- Flow rate: 15 US gallons/min (57 Litres/min)
- Self-priming from dry up to 1.2m (4ft)
- Adds approx 125lbs (56kgs) of ballast per minute
- Reversible to both fill and empty tanks
- Simple design means fewer wearing parts.
- ISO 8846 MARINE (Ignition protection).
Specifications
| Body Material |
Bronze |
| Impeller |
Jabsco Neoprene Compound |
| Seal Type |
Lip Type |
| Ports |
1/2" Internal Pipe Threads, 1" External Hose Barb |
| Voltage |
12 VDC |
| Amp Draw |
19 Amp |
| Fuse Size |
25 Amp |
| Motor Type |
Permanent Magnet Motor, Fully Enclosed Stainless Steel Shaft, Ball Type Shaft Bearing, Reversible, Equipped with Run-Dry Protection Device |
| Duty Cycle |
30 Minutes Maximum |
| Flow Rate |
15 GPM |
| Dimensions |
3 5/8" × 8" × 4 3/4" |
| Box Dimensions |
6" H × 6" W × 12" L |
| Box Weight |
8.6 lbs |
| UPC |
671880626286 |
What our Experts Think
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Efficient Ballast Pumping: Delivers a strong 15 GPM (≈57 L/min) flow — ideal for pumping ballast water quickly and reliably on wakeboats and marine vessels.
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Self‑Priming Design: Capable of self‑priming from dry up to ~4 ft, ensuring dependable operation even after downtime.
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Rugged Bronze Construction: Marine‑grade bronze body and corrosion‑resistant components stand up to harsh saltwater environments for long‑lasting performance.
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Run‑Dry Protection: Built‑in safety feature protects the pump when running without water, reducing risk of damage.
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Compact & Durable: Space‑efficient design with robust build quality delivers reliability without bulk.
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Marine Safety Certified: Meets marine ignition‑protection standards for safe onboard use.
Q&A
Q1: What is this pump designed for?
A: A marine ballast pump built to rapidly fill or empty ballast tanks on wake, ski, and performance boats.
Q2: What flow rate does it provide?
A: Up to 15 US gallons per minute (GPM) for efficient ballast water transfer.
Q3: Does this model include a reversing switch?
A: No — this version does not include a switch; switching must be handled via external controls or wiring setup.
Q4: What voltage does it operate on?
A: Runs on 12 V DC, compatible with standard marine electrical systems.
Q5: Is it self‑priming?
A: Yes — self‑primes from a dry state to help streamline installation and operation.
Q6: What materials and protections are built in?
A: Bronze housing and corrosion‑resistant construction with a durable impeller for long life in marine environments.
Q7: Why choose this pump?
A: Offers durable, dependable ballast pumping with a high flow rate and robust marine‑grade design — ideal for ballast systems without an integrated switch.
Maintenance Tips
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Regular Inspection: Check hoses, clamps, and fittings for leaks, wear, or corrosion; tighten or replace as needed.
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Pump Cleaning: Flush with fresh water regularly to remove salt, debris, or scale buildup inside the pump.
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Electrical Check: Inspect wiring and terminals for corrosion or loose connections to ensure proper operation.
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Lubrication: Apply recommended lubrication to moving parts if specified by the manufacturer.
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Operational Test: Run the pump periodically to ensure proper flow and listen for unusual noises.
Damage 
Loss 
Theft 
