ID
1007087
$ 469.56
1-2 weeks delivery time
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The Johnson Pump 10-24690-10 Ultra Ballast 24V impeller pump is built to quickly fill or drain ballast tanks with fresh or sea water, combining a heavy-duty design with reversible operation for flexible onboard plumbing. Its self-priming capability (up to 4 m with an MC97/EPDM impeller, or up to 1.5 m with a polyurethane impeller) supports reliable pickup, while built-in thermal overload protection helps protect the motor. High capacity output is listed as 13.5 GPM (up to 52 L/min) and the pump includes versatile connection options such as 1" hose and 1/2" BSP, in a compact bronze-bodied assembly weighing 3 kg (6.6 lbs) and backed by a limited 3-year warranty.
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Johnson Pump 10-24690-10 Ultra Ballast 24V Flow Unit
Built for ballast handling on board, this Johnson Pump Ultra Ballast unit is intended to move water efficiently when filling or draining ballast tanks. It is designed for use with fresh or sea water, offers reversible operation for quick direction changes, and integrates thermal overload motor protection to support dependable service in marine environments.
Application
- Ballast tank filling
- Ballast tank draining (by reversing pump direction)
- Water transfer using fresh water or sea water (important: only for use with water)
Compatibility
- Fresh water systems
- Sea water systems
Technical Specifications
Brand Johnson Pump Part Number 10-24690-10 Model / Technical Data F4B-12 Ultra Ballast 24V Voltage 24 V DC Capacity 13.5 GPM (up to 52 L/min at free flow) Self-Priming Up to 4 m (13 ft) with MC97/EPDM impeller; up to 1.5 m (5 ft) with polyurethane impeller Maximum Head (Listed) Maximum head should not exceed 6 m Head Pressure (Listed) Continuous operation capable up to max. 0.6 bar head pressure Reversible Yes Current Draw (Listed) Amp draw of max 14 A when pumping; up to 18 A when reversing Current Draw (Also Listed) Amperage max 7.3 A; fuse size 15 A Body Material Bronze Pump Head (Listed) Bronze head (also listed as a brass pump head) Seal Type Lip seal Connections Hose 1 in / 1/2 in BSP; 25 mm (1 in) hose inner diameter directly to inlet/outlet; via R1/2 in female thread (fittings not included) Length 202 mm (8 in) Width 120 mm (4.72 in) Height 90 mm (3.54 in) Weight 3 kg (6.6 lbs) Shipping Weight (Listed) 3.50 kg Warranty Limited 3-year warranty Compliance USCG 183.410 and ISO 8846 (ignition protection)
Product Details
- Duty (Listed): Intermittent duty (the pump is also described as suitable for continuous-duty usage)
- Protection: Thermal overload (run-dry) motor protection
- Design: Ball bearing design
- Water-only use: If there is a risk of dry running over 30 seconds, use the polyurethane impeller
- Accessory option: Polarity reversing switch kit available (Part No. 09-47196)
Features
- High-capacity ballast pump performance for fast tank changes
- Reversible pumping for convenient fill and drain operation
- Self-priming capability to support flexible installation
- Heavy-duty construction for marine environments
- Built-in thermal overload protection
- Versatile high-volume connection options
Impeller Information (As Listed)
- Impeller: 09-824P-2 (includes MC97/EPDM impeller) / includes polyurethane impeller (orange)
- Impeller (also listed): 09-824P-1
- Impeller kit reference: 09-824P-2 (polyurethane impeller, orange)
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