( Brand: Westmarine ), ( Part Type: Pump Box ), ( Manufacturer Part Number: 491720 ), ( Featured Refinements: Bilge Pump )
Review WESTMARINE Boat 12v Bilge Pump West Marine Submersible 2200 Gph #491720 New In Box
Introducing the West Marine 491720 Boat 12V Bilge Pump, a reliable and effective solution for keeping your boat's bilge free from unwanted water. This submersible bilge pump, manufactured by Rule, is designed to efficiently move water from your boat's bilge area to the outside, ensuring your vessel stays dry and safe.
The West Marine 491720 Bilge Pump boasts a powerful 2200 GPH (gallons per hour) flow rate, making it suitable for larger boats or those with high water intake. It operates on a standard 12V DC power source, making it a versatile choice for various boats and marine applications.
This submersible bilge pump is equipped with a heavy-duty, thermoplastic construction that can withstand the rigors of marine environments. Its corrosion-resistant materials, including the 316 stainless steel impeller and shaft, ensure long-lasting performance in saltwater conditions.
The West Marine 491720 Bilge Pump features a 5-blade, open impeller design that offers excellent suction and water lifting capabilities. Its automatic float switch is mounted on the top of the pump housing, allowing for easy installation and operation. The switch activates the pump when water level reaches the preset float position and deactivates it once the water recedes, preventing unnecessary pump operation and conserving energy.
Additionally, this bilge pump comes with a 2200 series Rule box that offers a secure and convenient mounting solution for the pump. The box is constructed from durable, UV-resistant materials and features a built-in handle for easy transport. The box also includes a built-in hose connection point, making it simple to connect and disconnect the pump hose as needed.
In summary, the West Marine 491720 Boat 12V Bilge Pump is a high-performing, reliable, and corrosion-resistant option for keeping your boat's bilge dry and safe. Its 2200 GPH flow rate, powerful 12V DC operation, and automatic float switch make it an essential addition to any boat or marine application. The included 2200 series Rule box offers a secure and convenient mounting solution, completing this complete and efficient bilge pump system.
Pros and Cons of buying a West Marine 491720 12V Submersible Bilge Pump
The West Marine 491720 12V submersible bilge pump is a popular choice among boat owners due to its reliability and effectiveness in removing water from the bilge. However, like any other product, it comes with its advantages and disadvantages.
Pros:1. Powerful and Efficient: This bilge pump can move up to 2,200 gallons per hour, making it an excellent choice for larger boats or those with heavy water intrusion.
2. Submersible Design: The pump can be placed directly in the water, which makes it ideal for removing water from the bilge without the risk of damaging the pump.
3. 12V Operation: The pump can be powered by a 12V battery, which is a standard power source for most boats.
4. Compact Size: Despite its power, the pump has a compact size, making it easy to install in tight spaces.
5. Durable: The pump is made of heavy-duty materials, including a thermoplastic body and stainless steel impeller, ensuring long-lasting use.
Cons:1. High Power Consumption: The pump requires a significant amount of power to operate, which can drain the boat's battery if not used carefully.
2. Relatively Expensive: Compared to other bilge pumps on the market, the West Marine 491720 is relatively expensive.
3. No Automatic Switch: The pump does not come with an automatic switch, which means it needs to be manually turned on and off.
Conclusion:The West Marine 491720 12V submersible bilge pump is an excellent choice for boat owners who need a powerful and efficient pump to remove water from their bilge. Its submersible design, compact size, and durability make it a popular choice. However, its high power consumption and relatively high price may be a deterrent for some buyers. If you can afford the additional cost and are willing to manually operate the pump, it is an excellent investment for your boat.
Recommendation:If you're looking for a powerful and efficient submersible bilge pump for your boat, the West Marine 491720 is an excellent option. Its compact size, durability, and ability to move large amounts of water make it an ideal choice. However, if you're on a tight budget or prefer an automatic switch, you may want to consider other options on the market. Ultimately, the decision comes down to your specific needs and preferences.
specifications vesselvent:
- brand: Westmarine
- part type: Pump Box
- manufacturer part number: 491720
- featured refinements: Bilge Pump
shipping vesselvent:
- cost: $14.00
- transit: 5-11 Days
- service: USPS Ground Advantage
- type: Fixed
- carrier: USPS
- class: Standard
payments vesselvent:
- wallet: Apple-pay
- other
- credit card: Visa
seller vesselvent:
- # reviews: 3041
- rating: 99.9%
offer vesselvent:
- started: April 16, 2026
- sold: 0
- availability: In Stock
- quantity: 1
- options: Ship-to-home
general vesselvent:
- condition: New
- Parts Accessories > Boat Parts > Plumbing Ventilation
returns vesselvent:
- time: 30 Days
- policy: Returns Accepted
- paid by: Buyer
Westmarine 491720 Is Similar To:
- Westmarine 13997945 Automatic Float Switch Max 15 Amps At 12b Pn New Item (39.5% similar) $14.99. (March 11th, 2025)
