ID
1333426
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Jabsco 18220-1123 ballast pump and motor unit delivers reversible water ballasting for boats using a flexible impeller design with a nitrile (Buna) impeller and lip type seal. Its 12 VDC motor, self-priming non-airlocking operation, and integrated run-dry protection help support fast, reliable fill and drain control, including filling a typical 40-gallon ballast tank in under 5 minutes. With 1/2 inch NPT and 1 inch external hose barb ports, a stated flow rate of 9 GPM (34 LPM), and compliance with USCG 183.410 and ISO 8846 marine standards, it is built for durable intermittent-duty ballast tank service and includes a double throw reversing switch for convenient operation.
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Jabsco 18220-1123 Reversible Ballast Pump Motor Unit
The Jabsco 18220-1123 Ballast Puppy pump and motor assembly is built to move water in and out of boat ballast systems with simple, reversible control. Designed for wakeboard and ski boat water ballasting, it combines a flexible impeller pump head with a 12 VDC motor to provide fast fill and drain performance for liquid ballast tanks.
Application
- Water ballasting in boats
- Wakeboard boats
- Ski boats
- Liquid ballast tank fill and drain systems (reversible operation)
Compatibility
- Ballast tank systems using 1/2 inch NPT connections
- Ballast tank systems using 1 inch external hose barb connections
Technical Specifications
Catalog Number 18220-1123 Updated Catalog Number (Ships As) 18220-1127 Voltage 12 VDC Flow Rate (Stated) 9 GPM (34 LPM) Flow Rate (Also Described) 11 gallons per minute Typical Tank Fill Time (Stated) 40-gallon tank in under 5 minutes Typical Tank Fill Time (Also Described) About 5–6 minutes Port Connections 1/2 inch NPT and 1 inch external hose barb (external 1 inch hose barb with internal 1/2 inch pipe threads) Maximum Recommended Head / Pressure 20 feet of head (8.7 psi) Impeller Material Nitrile (Buna) Shaft Seal Type Lip type Compliance USCG 183.410 and ISO 8846 marine standards
Product Details
- Pump Type: Flexible impeller pump, close-coupled to a 12 VDC motor
- Operation: Reversible to both fill and empty ballast tanks
- Priming: Self-priming, designed to prevent air locking
- Protection: Run-dry protection device shuts off the pump before the impeller is damaged
- Duty Cycle: Intermittent duty cycles only
- Motor Construction: Permanent magnet type, fully enclosed, with stainless steel shaft and ball type shaft bearing
- Control Included: Double throw reversing switch (intended for installation in an accessible location)
- Important Use Limitation: Do not pump gasoline, solvents, thinners, or other flammable liquids
Features
- Reversible fill/drain design simplifies ballast control
- Self-priming operation helps maintain consistent flow during ballasting
- Run-dry protection helps protect the impeller if the pump is left on after the tank is empty
- Ports support both 1/2 inch NPT and 1 inch external hose barb connections
Service Parts Listed
- Major Overhaul / Rebuild Kit: 90061-0006 (service kit, nitrile, with nitrile impeller, O-ring, and seal)
- Impeller: 6303-0023 (nitrile)
- Shaft Seal Service Kit: 18753-0384 (service kit, nitrile, with impeller, O-ring, and seal)
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