1600 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12V
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Move water out of the bilge fast with this 1600 GPH heavy duty combo bilge pump package. It’s built with a tall stack 12-pole hermetically welded motor and double ball bearing design, and includes a prewired automatic electro-magnetic (combo) switch for convenient automatic operation. Designed for 12V systems with internally threaded 1 1/8” and 1 1/4” ports and a removable check valve to help improve pumping performance.
Key Features
- 1600 GPH heavy duty combo bilge pump for 12V systems
- Automatic operation with a prewired, completely sealed compact mechanical electro-magnetic switch
- 12-pole hermetically welded tall stack motor with double ball bearing design and lip seal
- 1 1/8” and 1 1/4” internally threaded ports
- Removable check valve
- Molded T-bracket base for straightforward mounting
- Engineered for improved longevity and reduced noise/vibration
- Designed to help reduce rotor deflation and be less prone to scoring and shaft damage
- Assured waterproof and tightness design
- Less amp draw than similar options
- 3 year warranty
Product Compatibility
- 12V marine vessels requiring an automatic submersible bilge pump (combo pump with electromagnetic switch)
- General bilge water removal applications where an electro-magnetic switch pump setup is appropriate
- Recreational boats and other marine use-cases matching 12V electrical requirements
Product Details
- Title (as provided): 1600 GPH Heavy Duty Combo Bilge Pump w/Automatic Electromagnetic Switch, 12V
- SKU/Part number: 189-0160400
- Pump type: Heavy Duty Combo Bilge Pump with Automatic Electromagnetic Switch
- Power: 12V
- Flow rate: 1600 GPH
- Motor construction highlights: tall stack heavy duty 12 pole hermetically welded motor
- Bearings/seal: double ball bearing design; lip seal
- Ports (internally threaded): 1 1/8” and 1 1/4”
- Check valve: removable check valve
- Mounting: molded T-bracket base
- Warranty: 3 year warranty
- Switch: prewired completely sealed compact mechanical electro-magnetic switch
Parts Desk Insights
Best Use Case: Ideal when you want a heavy duty, high-flow bilge pump with integrated automatic control via an electro-magnetic switch—especially for installations that benefit from the pump’s 1 1/8” and 1 1/4” internally threaded port options.
Common Issues: If the pump cycles unexpectedly or won’t activate automatically, inspect the switch wiring/connection at the pump and verify the installation matches the intended orientation and wiring approach for the electro-magnetic switch. For performance issues, confirm correct hose sizing on the 1 1/8” and 1 1/4” ports and ensure the removable check valve is seated properly during service.
Related Products & Accessories
- Related Bilge Pumps & Switches - Browse the Bilge Pumps collection for additional pump and switch options.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.