1000 GPH 12V Automatic Submersible Bilge Pump Marine Boat Yacht Auto Water
73721-1000
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1000 GPH Automatic Bilge Pump 12V
Lalizas Submersible Automatic Bilge Pump for Marine Vessels
Keep your vessel dry with the Lalizas Submersible Automatic Bilge Pump, 1000 GPH, 12V. Designed for water removal in marine environments, it gives peace of mind whether you're at sea, docked, or your boat is unattended. Suitable for small to medium-sized boats and yachts.
This automatic bilge pump handles water accumulation from rain, spray or minor leaks, activating automatically when the water level rises. With a rated capacity of 1000 gallons per hour, it drains the bilge quickly, protecting your hull and electrical systems from water damage.
Key Features
- ✔ Automatic Operation: Integrated float switch activates the pump when water rises.
- ✔ High Capacity: 1000 GPH (approx. 3785 L/h) rated flow.
- ✔ Submersible Design: Mounts in the lowest part of the bilge.
- ✔ 12V DC: For standard 12V boat electrical systems.
Technical Specs
| Type: | Submersible, automatic |
| Flow Rate: | 1000 GPH (approx. 3785 L/h) |
| Voltage: | 12V DC |
| Brand: | Lalizas |
| Lalizas Code: | 73721 |
| 4Boats SKU: | 73721-1000 |
Compatibility / Fitment Guide
| Application | Type | Notes |
|---|---|---|
| Marine | Small to Medium Boats | Sailboats, powerboats, fishing boats with 12V systems |
| Marine | Yachts | Automatic bilge water removal |
OEM Cross Reference
| Lalizas Code | 73721 |
| 4Boats SKU | 73721-1000 |
Questions & Answers
What is a 1000 GPH automatic bilge pump?
A marine pump rated to move up to 1000 gallons of water per hour out of a boat's bilge. "Automatic" means a built-in float switch starts the pump when water rises and stops it when the water is removed.
How do I install this 12V submersible bilge pump?
Mount the pump in the lowest part of the bilge, connect it to a fused 12V DC circuit, and run the outlet hose to a through-hull fitting above the waterline. Ensure all wiring connections are sealed against moisture.
Can I use it on a 24V boat?
No - this model is 12V. Choose a 24V version for 24V systems.
Note: Please check the specifications and compatibility details above before ordering.
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