Attwood Heavy-Duty Bilge Pump, 2000 GPH – 12V
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You have 30 days to request a return. All sale items are final sale.
Attwood Heavy-Duty Bilge Pump – 2000 GPH | 12V
A high-output 12V bilge pump built for demanding applications where reliability and longevity matter. At 2000 gallons per hour, this pump moves serious water — whether you're dealing with a slow ingress situation or need a capable primary pump on a larger vessel. Attwood's heavy-duty construction uses premium-grade internal components throughout, resulting in a pump that holds up through extended run cycles without the premature wear common in lighter-duty units.
Key Features
- 2000 GPH pumping capacity — high-output performance for larger bilge volumes
- Exclusive shaft and motor compartment design — reduces internal wear and extends service life
- Stainless steel motor shaft — corrosion-resistant for long-term reliability in wet environments
- Chemical-resistant resin housing — stands up to engine oil, aggressive detergents, and hose plasticizers
- Locking tab and base swivel — allows flexible mounting positions to suit your bilge layout
- Rotating outlet — simplifies hose routing during installation
- 36" wire leads — ready for direct wiring
- CE rated
- 3-year warranty
Specifications
- Capacity: 2000 GPH
- Voltage: 12V DC
- Wire leads: 36"
- Part number: 47604
- Certifications: CE
- Warranty: 3 years
Parts Desk Insights
Best use case: This is the right pump for larger powerboats, cruisers, and any application where a high-capacity primary bilge pump is needed. The 2000 GPH rating makes it well-suited as a main bilge pump on vessels 25 feet and up, or as a high-output backup on smaller boats with known water ingress issues. If your application calls for a slightly lower output, the Attwood Heavy-Duty Bilge Pump 1700 GPH is the next step down in the same line. For automatic operation without a separate float switch, consider the Attwood Sahara MK2 Automatic Bilge Pump 800 GPH or the Attwood Sahara MK2 1200 GPH for self-activating options. If you need to add automatic control to this pump, pair it with a dedicated float switch such as the Automatic Float Switch 12V/24V.
Installation note: This pump requires manual or switched operation — it does not include an automatic float switch. Plan your wiring run before installation; the 36" leads work for most standard bilge depths but an extension may be needed on deeper installations.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.