Click to enlargeJohnson Pump Cartridge Aerator 1000 GPH 90° Intake - 12V
Manufacturer: Johnson PumpPart #: 38103SKU: 47007
- 12V
Item #: 47007
Category: Livewell Pumps
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Description
Cartridge Aerator Pump 1000 GPH - 90° Johnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port.
Smaller profiles to fit in more confined spaces. Easy to change motor cartridge.
Features: Capacities 500, 750, 1000 and 1250 GPH Available in two different intake configurations: straight or 90° Compact, easily replaceable all-in-one motor/impeller unit No tools needed for maintenance Extremely energy efficient Water-cooled motor for long service intervals Improved design with easy-to-install Dura-Port discharge ports (straight and a 90° smooth elbow included) eliminate stress cracking caused by over-tightened hose clamps Meets the international standard, ISO 8849 marine
Specifications
| Brand | Johnson Pump |
|---|---|
| Part Number | 38103 |
| EverTide SKU | 47007 |
| UPC | 729321910798 |
| Voltage | 12 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
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|---|---|---|---|---|
| Voltage | 12 V | — | 12 V | 12 V |
| Mount | — | — | Thru Hull | Thru Hull |
| Material | — | — | Stainless Steel | Stainless Steel |
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Johnson Pump productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Plumbing & Ventilation — frequently asked
- How do I size a bilge pump?
- Bilge pumps are rated in gallons per hour (GPH), but actual output is lower once you account for hose length and vertical lift. Choose a pump rated well above your expected worst-case water intrusion, and consider a second, higher-capacity pump plus a float switch for automatic operation.
- Can I use regular garden hose for my boat’s water system?
- No. Marine plumbing uses purpose-built hose rated for the specific system — potable water, sanitation, and raw-water/bilge hoses differ in pressure rating, temperature resistance, and permeation. Using the wrong hose causes odors, leaks, or contamination.
- Why is ventilation important on a boat?
- Ventilation clears moisture that causes mildew and rot, and — critically on gasoline boats — clears fuel vapors from the engine compartment before starting. Blowers, cowl vents, and dorade boxes keep air moving through cabin and engine spaces for safety and comfort.
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