Attwood Marine WaterBuster Portable Submersible Pump, 200 GPH, Battery Powered
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Overview
The Attwood Marine 4140-4 is a WaterBuster portable pump that removes standing water from small boats and other spaces where a wired pump is not practical. It is submersible, runs on three alkaline D batteries for up to 5 hours, and pumps up to 200 gallons per hour with a maximum lift of 40 inches.
The compact body measures 6-3/8 inches high by 5-1/4 inches in diameter, so it is easy to stow in a locker or gear bag. A 42 inch hose and garden-hose adapter are included, which makes it easier to route discharge overboard or farther away from the area you are draining.
This pump makes the most sense on boats that do not have a hard-wired electrical system, such as dinghies, inflatables, paddle boats, duck boats, and kayaks. It is intended for portable pump-out jobs rather than permanent bilge pump installation.
Key features
- Submersible portable pump that works without an electrical cord or hard-wired boat system
- Moves up to 200 GPH and can lift water to a height of 40 inches
- Runs up to 5 hours on three alkaline D batteries
- Includes a 42 inch hose with a garden-hose adapter for easier discharge routing
- Compact 6-3/8 inch high by 5-1/4 inch diameter body that is easy to carry and store aboard
- Built for portable water removal tasks, not for permanent bilge pump use
Installation and setup
Using it is straightforward: place the pump at the lowest point where water has collected, attach the hose, and route the discharge where you want the water to go. Because it is battery-powered, it is useful when you need to clear water from a tender, cockpit sole, storage compartment, or cover without reaching for shore power or a fixed 12V circuit.
Compatibility and fit
This is a practical match for small craft and backup duty where portability matters more than continuous pumping. It suits owners who need a compact way to clear rainwater, splash, or light washdown water from boats that either lack a permanent bilge system or need a simple backup pump kept on board.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.