Whale BP4572 Gulper Grouper MK2 Marine Fishbox Evacuation 12V Pump
By Whale
By Whale
- Low power consumption
- Fast pump out
- Single diaphragm technology
- Quieter operation
| Part # | BP4572 |
|---|---|
| Warranty | 1 Year |
| Made In | United Kingdom |
| Shipping Wt | 6 lb |
$256.81 US
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2 in stock(See all shipping options in cart)


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Product Description
Whale BP4572 Gulper Grouper MK2 12V pump is built to handle demanding baitwell waste and fishbox drainage with reliable, clog free performance. Featuring Whale's proven heavy-duty single diaphragm technology, this pump eliminates the need for an impeller, preventing clogs and burnout while allowing it to run dry without damage for long-lasting durability. The MK2 model improves priming capability and delivers quieter operation, making it a dependable and efficient choice for marine environments. Designed with non-choke valves to easily pass fish waste, it offers fast pump out at 6.75 GPM (25.5 L) while maintaining low power consumption to conserve battery life. Installation and maintenance are simple thanks to a 360 degree rotating head and easy access design, and the threaded fittings accommodate both 1" and 1-1/2" hose connections.
Features
Specifications
Warning: Handling marine and automotive parts can expose you to chemicals that can cause cancer and reproductive harm. To minimize exposure, work in a well-ventilated area, wear gloves, and wash your hands. For more information see: www.P65Warnings.ca.gov/marine-vessel-parts
Features
- Heavy duty single diaphragm technology
- No impeller to clog or burn
- Non-choke valves to easily handle fishbox waste
- Save battery with low power consumption
- Runs dry without damage for long term durability
- Easy to maintain and clean
- Multi directional head rotates 360 degrees for easy installation
- Fast pump out
- Threaded fittings for both 1" and 1-1/2" hoses are included
Specifications
- Flow Rate: 6.75 GPM (25.5 L)
- Cable Size: 16AWG
- Hose Connections: 1" and 1-1/2"
- Voltage: 12V DC
- Fuse Size: 10A Automotive
- Dry Running Current: 5A
Warning: Handling marine and automotive parts can expose you to chemicals that can cause cancer and reproductive harm. To minimize exposure, work in a well-ventilated area, wear gloves, and wash your hands. For more information see: www.P65Warnings.ca.gov/marine-vessel-parts
$256.81 US
Free Shipping to the Lower 48 US States
(See all shipping options in cart)
2 in stock(See all shipping options in cart)


Pay in 4 interest-free payments with 

Product Specifics
| Brand | Whale |
|---|---|
| Made In | United Kingdom |
| Item Weight | 4.82 lb |
| Manufacturer | Whale |
| Part # | BP4572 |
| Product Type | Pump |
| Shipping Dims | 15" x 9" x 8" |
| Shipping Wt | 6 lb |
| UPC | 766478942395 |
| Warranty | 1 Year |











