Click to enlargeJohnson Pump Grey Water Tank - Waste Water Tank f/Viking Power 16
Manufacturer: Johnson PumpPart #: 09-13384SKU: 48903
- 20A
- 12V
Item #: 48903
Category: Marine Sanitation
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Description
Grey Water Tank - Waste Water Tank for Viking Power 16 The Grey Water Tank is designed to be used as a collection tank for wastewater from showers, sinks, dishwashing machines, etc with 19mm, 25mm, and 38mm inlet ports, and 19mm and 25mm outlet ports. The tank includes an Ultima Switch for automatic operation and is easy to connect to any 12V/24V pump up to 20 amp.
The tank is prepared for Viking Power 16, with pre-drilled holes for the pump.
Specifications
| Brand | Johnson Pump |
|---|---|
| Part Number | 09-13384 |
| EverTide SKU | 48903 |
| UPC | 7330717009663 |
| Voltage | 12 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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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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